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NHTSA ID Number: 10208510
Manufacturer Communication Number: Remote Engine St
Summary
Remote engine start system troubleshooting guide.
GENUINE ACCESSORIES
Remote Engine Start Systems Troubleshooting Guide
Applicable to 2017MY+ Impreza,
2018MY+ Crosstrek,
2019MY+ Ascent,
2019MY+ Forester,
2020MY+ Legacy/Outback and 2022MY+ WRX
with “Key Start” Ignition
- Test and diagnose any vehicle diagnostic trouble codes (DTC) prior to proceeding with any Remote Engine Start (RES) part replacements.
- Ensure the vehicle has a fully-charged battery before proceeding, approximately 12.63 volts.
- Ensure that all RES harness connectors are securely seated per the respective installation instructions.
- Ensure the vehicle has a sufficient amount of fuel.
- This guide references back to the respective system’s installation instructions, please have a copy of the installation instructions on hand during troubleshooting.
“This Troubleshooting Guide is intended for use by professional technicians ONLY. It is written to inform those technicians of conditions that may occur in some vehicles, or to provide information that could assist in the proper servicing of the vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do the job correctly and safely. If a condition is described in this guide, DO NOT assume that your vehicle will have that condition.
Table of Contents
Service Part Matrix and Graphic Detail – 1 7 -18MY Impreza/18MY Crosstrek – 3
Service Part Matrix and Graphic Detail – 19MY + Impreza/Crosstrek – 4
Service Part Matrix and Graphic Detail – 19MY + Ascent – 5
Service Part Matrix and Graphic Detail – 19MY + Forester – 6
Service Part Matrix and Graphic Detail – 20MY + Legacy /Outback – 7
Service Part Matrix and Graphic Detail – 22MY + WRX – 8
System Layout – 1 7 -18MY Impreza / 18MY Crosstrek – 9
System Layout – 19MY + Impreza / 19MY + Crosstrek – 11
System Layout – 19MY + Ascent, 19MY + Forester – 13
System Layout – 20MY + Legacy / 20MY + Outback – 15
System Layout – 22MY + WRX – 1 7
Remote Engine Start Control Module Registration Procedure – SSM IV (DST-i)
17MY+ Impreza, 18MY+ Crosstrek, 19MY+ Ascent and 19-21MY Forester – 19
Remote Engine Start Control Module Registration Procedure – SSM IV (DST-i)
20MY + Legacy/ Outback, 22MY + Forester, 22MY + WRX – 20
Remote Engine Start Bi-directional Transmitter Programming Procedure – 22
Remote Engine Start Run Time Selection – 22
Remote Engine Start Activation Horn Honk Diagnostics – 23
Remote Engine Start Diagnostic Mode – 24
Advanced Troubleshooting – 25
“The RES system will not run for the full default 15-minute run time” – 25
“The RES system will not operate when activated multiple times in a row” – 25
“The RES system shuts down when any vehicle door, trunk or rear gate is opened” – 26
“The vehicle starts by itself without pressing the RES transmitter button – 26
“The SSM IV (DST-i) screen displays “Registration Failure” when attempting to register
the RES control module to the vehicle” – 27
“CAN Diagnostic Trouble Codes ( “U codes” ) are triggered in the vehicle” – 28
“The vehicle’ s ignition turns ON when the RES system is activated,
but it does not crank the starter” – 29
“The RES system does not turn ON the vehicle ‘ s ignition circuits
after receiving the remote start command” – 30
“The vehicle starts when the RES system is activated,
but the heater / air conditioning does not turn ON” – 31
“The RES system does not respond when the RES transmitter button is pressed 2-times” – 32
“The RES system bi-directional feature does not function” – 33
“The vehicle’ s ignition turns ON and the horn honks two (2) times
when activating the RES system” – 34
Advanced Troubleshooting Video Links – 35
7 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| SUBARU | ASCENT | 2019 |
| SUBARU | CROSSTREK | 2018 |
| SUBARU | FORESTER | 2019 |
| SUBARU | IMPREZA | 2017 |
| SUBARU | LEGACY | 2020 |
| SUBARU | OUTBACK | 2020 |
| SUBARU | WRX | 2022 |
1 Associated Document
Manufacturer Communications
TSG 900MHz KS
Rev. 02/1/22
https://www.nhtsa.gov/recalls?nhtsaId=10208510
MC-10208510-0001.pdf 5981.91KB
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- ✅ START YOUR VEHICLE REMOTELY- Use the most complete Plug N Play Remote Starter KIT to warm up your vehicle in those freezing mornings. No more waiting 10 min to defog your windshield. 😊 Press lock 3 times on your existing remote, to remote start.
- ✅ START-X T-HARNESS – This kit includes a unique Start-X T-harness that greatly simplifies the install. Most US vehicle's are 100% plug n play. Some require 1 wire interrupt. See video for details.
- ✅ COMPATIBILITY – This kit is compatible only with a Subaru Ascent 2019-2022, Crosstrek 2018-2023, Forester 2019-2023, and Impreza 2017-2023 Key Start. 🔴🔴 Only compatible if you start your vehicle by turning a key. Will not work if it's a push to start. Will only work if the vehicle has an automatic transmission. 🔴🔴 2017 2018 2019 2020 2021 2022 2023
- ✅ Computer Required – Pairing the remote starter to the vehicle requires the remote starter to be connected to a windows computer with a USB updater tool. The tool is included in the kit.
- ✅ USA- This kit is brought to you by Start-X, the leading plug n play remote start company in North America. The remote Start module is proudly designed, engineered, and manufactured in North America. With tens of thousands of satisfied customers, you can't go wrong. Start-X technical support agents are located in the USA and provide support in English.
- ✅ START YOUR VEHICLE REMOTELY- Use the most complete Plug N Play Remote Starter KIT to warm up your vehicle in those freezing mornings. No more waiting 10 min to defog your windshield. 😊 Press lock 3 times on your existing remote, to remote start.
- ✅ START-X T-HARNESS – This kit includes a unique Start-X T-harness that greatly simplifies the install. There is zero wire splicing or cutting involved, completely plugs into the factory connectors.
- ✅ COMPATIBILITY – This kit is compatible only with a Subaru Legacy and Outback 2010-2014. 🔴🔴 Only compatible if you start your vehicle by turning a key. Will not work if it's a push to start. Will only work if the vehicle has an automatic transmission. 🔴🔴 2010 2011 2012 2013 2014
- ✅ Computer Required – Pairing the remote starter to the vehicle requires the remote starter to be connected to a windows computer with a USB updater tool. The tool is included in the kit.
- ✅ USA- This kit is brought to you by Start-X, the leading plug n play remote start company in North America. The remote Start module is proudly designed, engineered, and manufactured in North America. With tens of thousands of satisfied customers, you can't go wrong. Start-X technical support agents are located in the USA and provide support in English.
- ✅ START YOUR VEHICLE REMOTELY- Use the most complete Plug N Play Remote Starter KIT to warm up your vehicle in those freezing mornings. No more waiting 10 min to defog your windshield. 😊 Press lock 3 times on your existing remote, to remote start. 🔴🔴 Forester 2022 - 2023, while the vehicle is remotely started the OEM remote. will not work to unlock. You will need to physically insert the key to unlock. For all other vehicle's the OEM remote will work to unlock.
- ✅ START-X T-HARNESS – This kit includes a unique Start-X T-harness that greatly simplifies the install. There is zero wire splicing or cutting involved, completely plugs into the factory connectors. Watch the video to see how easy it is.
- ✅ COMPATIBILITY – This kit is compatible only with a Subaru Forester 2019-2021, Legacy 2018-2019, and Outback 2018-2019 Push to Start. 🔴🔴 Will not work if your vehicle is Canadian. 🔴🔴 2018 2019 2020 2021 2022 2023. Not compatible with key start vehicles.
- ✅ Computer Required – Pairing the remote starter to the vehicle requires the remote starter to be connected to a windows computer with a USB updater tool. The tool is included in the kit.
- ✅ USA- This kit is brought to you by Start-X, the leading plug n play remote start company in North America. The remote Start module is proudly designed, engineered, and manufactured in North America. With tens of thousands of satisfied customers, you can't go wrong. Start-X technical support agents are located in the USA and provide support in English.
- Pre-heat or pre-cool the vehicle's interior without entering your vehicle
- Package Dimensions: 30.48 H x 16.764 L x 21.336 W (centimetres)
- Package Weight: 0.608 kilograms
- Country of Origin : United States
- Genuine Subaru Remote Engine Starter ? (FOR PUSH START FORESTER)
- H101SSJ000
- Allows vehicle to be started by pushing a button from the convenience of home or the office (up to 400 feet away depending on obstructions) so that the vehicle’s interior temperature is more comfortable upon entry.
- Push Start works in conjunction with the Keyless Access and Start system.
- The start/stop button blinks to confirm the engine has been started.
- Genuine OEM
- High quality
- Dependability
- Genuine Subaru Remote Engine Starter (FOR KEY START )
- H001SXC001
- Allows vehicle to be started by pushing a button from the convenience of home or the office (up to 400 feet away depending on obstructions) so that the vehicle’s interior temperature is more comfortable upon entry. Push Start works in conjunction with the Keyless Access and Start system. This Genuine Subaru Accessory is an alternative for customers who do not enroll in STARLINK Safety and Security Plus.
- 2019 2020 ASCENT
Last update on 2024-04-05 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.
SEOCONTENT-START
TSG 900MHz KS Rev. 02/1/22 !IMPORTANT! • Test and diagnose any vehicle diagnostic trouble codes (DTC) prior to proceeding with any Remote Engine Start (RES) part replacements. • Ensure the vehicle has a fully-charged battery before proceeding, approximately 12.63 volts. • Ensure that all RES harness connectors are securely seated per the respective installation instructions. • Ensure the vehicle has a suffi cient amount of fuel. • This guide references back to the respective system’s installation instructions, please have a copy of the installation instructions on hand during troubleshooting. Remote Engine Start Systems Troubleshooting Guide Applicable to 2017MY+ Impreza, 2018MY+ Crosstrek, 2019MY+ Ascent, 2019MY+ Forester, 2020MY+ Legacy/Outback and 2022MY+ WRX with “Key Start” Ignition “This Troubleshooting Guide is intended for use by professional technicians ONLY. It is written to inform those technicians of conditions that may occur in some vehicles, or to provide information that could assist in the proper servicing of the vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do the job correctly and safely. If a condition is described in this guide, DO NOT assume that your vehicle will have that condition.” SUBARU® GENUINE ACCESSORIES Table of Contents Service Part Matrix and Graphic Detail – 1 7 -18MY Impreza/18MY Crosstrek …………………………….. 3 Service Part Matrix and Graphic Detail – 19MY + Impreza/Crosstrek ………………………………………….. 4 Service Part Matrix and Graphic Detail – 19MY + Ascent.. … … … … … … … … … … …. … … … … … … … … … …. … 5 Service Part Matrix and Graphic Detail – 19MY + Forester … … … … … … … ………. .. … … … … … … … … … … …. 6 Service Part Matrix and Graphic Detail – 20MY + Legacy /Outback ……………………………………………… 7 Service Part Matrix and Graphic Detail – 22MY + WRX ………………………………………………………………. 8 System Layout – 1 7 -18MY Impreza / 18MY Crosstrek ……………………………… .. … … … … … … … … … … …. 9 System Layout – 19MY + Impreza / 19MY + Crosstrek ……………………………………………………………… 11 System Layout – 19MY + Ascent, 19MY + Forester .. .. … … … … … … ………………………………………………. 13 System Layout – 20MY + Legacy / 20MY + Outback …………………………………………………………………. 15 System Layout – 22MY + WRX ………………………………………………………………………………………………… 1 7 Remote Engine Start Control Module Registration Procedure – SSM IV (DST-i) 17MY+ Impreza, 18MY+ Crosstrek, 19MY+ Ascent and 19-21MY Forester. ……………………………. 19 Remote Engine Start Control Module Registration Proce dure – SSM IV (DST-i) 20MY + Legacy/ Outback, 22MY + Forester, 22MY + WRX … … … … … … … … … … … … … … … … … … … … ….. 20 Remote Engine Start Bi-directional Transmitter Programming Procedure …… .. … … … … … … … … … ….. 22 Remote Engine Start Run Time Selection ………………………………………………………………………………….. 22 Remote Engine Start Activation Horn Honk Diagnostics …………………………………………………………….. 23 Remote Engine Start Diagnostic Mode …. … … … … … … … … … … … … … … … … … … … … …. … … … … … … … … … ….. 24 Advanced Troubleshooting … … … … ……………………………………………………………………………………………. 25 “The RES system will not run for the full default 15-minute run time” ……………………………… 25 “The RES system will not operate when activated multiple times in a row” ………………………… 25 “The RES system shuts down when any vehicle door, trunk or rear gate is opened” ………….. 26 “The vehicle starts by itself without pressing the RES transmitter button ……………………………. 26 “The SSM IV (DST-i) screen displays “Registration Failure” when attempting to register the RES control module to the ve hicle” …………………………………………………………………………….. 27 “CAN Diagnostic Trouble Codes ( “U codes” ) are triggered in the vehicle” ……………………… 28 “The vehicle’ s ignition turns ON when the RES system is activated, but it does not crank the starter” ……………………………………………………………………………………. 29 “The RES system does not turn ON the vehicle ‘ s ignition circuits after receiving the remote start command” …. … … … … … … … … … … … … … … … … … … … … … … … … ….. 30 “The vehicle starts when the RES system is activated, but the heater / air conditioning does not turn ON” ………………………………………………………….. 31 “The RES system does not respond when the RES transmitter button is pressed 2-times” .. 32 “The RES system bi-directional feature does not function” .. … … … … … … … … … … … … … … … … ….. 33 “The vehicle’ s ignition turns ON and the horn honks two (2) times when activating the RES system” ……………………………………………………………………………………. 34 Advanced Troubleshooting Video Links ……………………………………………………………………………………. 35 2 RES System Part Information Please Note: The service part numbers referenced above are current as of the revision of this document. Please check with your parts department for verifi cation. Remote Engine Start System Part Matrix (lmpreza/Crosstrek Key Start Models) Application / Model Years lmpreza 2017-2018MY Crosstrek 201 SMY Complete RES Kit Part Numbers H001SFL 100 / 101 Service Part Numbers RES ECU Replacement Kit H001SFL 110 RES Bi-Directional Fob Replacement Kit (Qty 1) H001SFL020 lgnition/Prewire Harness Replacement Kit H001SFL 130 Hood Switch / Bracket Replacement Kit H001SFL110 RES ECU Replacement Kit Includes (1) ECU, (1) adhesive-backed foam mounting pad, (1) 8″ tie wrap, (1) 15″ tie wrap and installation instructions H001SFL130 lgnition/Prewire Harness Replacement Kit Includes (1) wire harness, (5) 8″ tie wraps and (8) 15″ tie wraps H001SFL040 H001SFL020 RES Bi-Directional Fob Includes (1) 8-Directional fob and programming instructions H001SFL040 Hood Switch / Bracket Replacement Kit D Includes (1) hood switch, (1) mounting bracket, (1) M6 bolt, ( 1) 8″ tie wrap and ( 1) adhesive backed foam tape 3 RES System Part Information Please Note: The service part numbers referenced above are current as of the revision of this document. Please check with your parts department for verifi cation. 4 Remote Engine Start System Part Matrix (lmpreza/Crosstrek Key Start Models) Application / Model Years lmpreza 2019MY+ Crosstrek 2019MY+ Complete RES Kit Part Numbers H001 SFL400 / 401 Service Part Numbers RES ECU Replacement Kit H001SFL411 RES Bi-Directional Fob Replacement Kit (Qty 1) H001SFL020 lgnition/Prewire Harness Replacement Kit H001SFL420 H001SFL411 RES ECU Replacement Kit Includes (1) ECU, (1) adhesive-backed foam mounting pad, (1) wire harness clip, (1) 15″ tie wrap and installation instructions H001SFL020 RES Bi-Directional Fob Includes (1) 8-Directional fob and programming instructions H001SFL420 lgnition/Prewire Harness Replacement Kit Includes (1) wire harness, (1) wire harness clip, (4) 8″ tie wraps and (8) 15″ tie wraps RES System Part Information Please Note: The service part numbers referenced above are current as of the revision of this document. Please check with your parts department for verifi cation. Remote Engine Start System Part Matrix (Ascent Key Start Models) Application / Model Years Ascent 2019MY+ Complete RES Kit Part Numbers H001SXC100 Service Part Numbers RES ECU Replacement Kit H001SXC110 RES Bi-Directional Fob Replacement Kit (Qty 1) H001SFL020 lgnition/Prewire Harness Replacement Kit H001SXC120 H001SXC110 RES ECU Replacement Kit Includes (1) ECU, (1) mounted adhesive-backed foam mounting pad and installation instructions H001SFL020 RES Bi-Directional Fob Includes (1) 8-Directional fob and programming instructions H001SXC120 lgnition/Prewire Harness Replacement Kit Includes (1) wire harness, (5) wire harness clips and (6) 15″ tie wraps 5 RES System Part Information Please Note: The service part numbers referenced above are current as of the revision of this document. Please check with your parts department for verifi cation. 6 Remote Engine Start System Part Matrix {Forester Key Start Models) Application / Model Years Forester 2019MY+ Complete RES Kit Part Numbers H001SSJ100 Service Part Numbers RES ECU Replacement Kit H001SSJ110 RES Bi-Directional Fob Replacement Kit (Qty 1) H001SFL020 lgnition/Prewire Harness Replacement Kit H001SSJ120 H001SSJ110 RES ECU Replacement Kit Includes (1) ECU, (1) mounted adhesive-backed foam mounting pad, (1) 15″ tie wrap and installation instructions H001SFL020 RES Bi-Directional Fob Includes (1) 8-Directional fob and programming instructions H001SSJ120 lgnition/Prewire Harness Replacement Kit Includes (1) wire harness and (6) 15″ tie wraps Please Note: The service part numbers referenced above are current as of the revision of this document. Please check with your parts department for verifi cation. RES System Part Information Remote Engine Start System Part Matrix (Legacy/Outback Key Start Models) Application / Model Years Legacy/Outback 2020MY+ Complete RES Kit Part Numbers H001SAN100 / 101 Service Part Numbers RES ECU Replacement Kit H001SAN111 RES ECU Mounting Bracket Replacement Kit H001SAN020 RES Bi-Directional Fob Replacement Kit (Qty 1) H001SFL020 Jumper Prewire Harness Replacement Kit H001SAN111 RES ECU Replacement Kit Includes (1) ECU, (3) 15″ tie wraps, (2) Phillips screws, (2) Hex nuts and installation instructions H001SFL020 RES Bi-Directional Fob Includes (1) B-Directional fob and programming instructions H001SAN130 H001SAN020 RES ECU Mounting Bracket Replacement Kit Includes (1) ECU mounting bracket, (2) Phillips screws, (2) Hex nuts and installation instructions H001SAN130 Jumper Prewire Harness Replacement Kit Includes (1) jumper wire harness and (3) 15″ tie wraps 7 RES System Part Information Please Note: The service part numbers referenced above are current as of the revision of this document. Please check with your parts department for verifi cation. 8 Remote Engine Start System Part Matrix (WRX Key Start Models) Application/ Model Years WRX2022MY+ Complete RES Kit Part Numbers H001SVC100 Service Part Numbers RES ECU Replacement Kit H001SVC110 RES Bi-Directional Fob Replacement Kit (Qty 1) H001SFL020 Jumper Prewire Harness Replacement Kit H001SVC130 H001SVC110 RES ECU Replacement Kit Includes (1) ECU, (1) mounted adhesive-backed foam mounting pad, (2) 15″ tie wraps and installation instructions H001SFL020 H001SVC130 RES Bi-Directional Fob Jumper Prewire Harness Replacement Kit Includes (1) 8-Directional fob and programming instructions Includes (1) wire harness and (4) 15″ tie wraps System Layout – 17-18MY Impreza / 18MY Crosstrek 2017-2018MY lmpreza and Crosstrek Key Start Vehicles Pin Not Used RES Control Module (Key Start) TERMINAL END VIEW TERMINAL END VIEW “Detail A” 12-pin RES ECU Main Connector WiNI Color Function In/Out Pol. Description Orange Power Window Interrupt NIA NIA Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive Blue/Red Battery 1 (AM 1) Input + Main battery + input to RES ECU, +12 volts at all times Blue CAN Low NIA Data High Speed CAN data transmit I receive Open NIA NIA NIA NIA Open NIA NIA NIA NIA Black/Red Chassis Ground Input – Chassis ground input to RES system Open NIA NIA NIA NIA Black Power Window Interrupt NIA NIA Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive Red CAN High NIA Data High Speed CAN data transmit I receive White Hoood Safety Switch Input Input – Ground input to RES system with hood open, neutral with hood closed Open NIA NIA N/A N/A Open N/A N/A N/A N/A Wire Color Blue/Green Open Open Green Gray Yellow Blue Open “Detail B” 8-pin RES ECU Ignition Connector Function In/Out Pol. Battery Feed 1 (AM1) Input + NIA NIA NIA NIA NIA NIA Ignition Input / + Output Starter/Crank Output + Accessory Output + Battery Feed 2 (AM2) Input + NIA NIA NIA ~ CAUTION:-D0-NOT BEND~ In-line Filter Engine Compartment: ~ Description Battery feed to ignition and accessory RES ECU internal relays. 12V+ at all times NIA NIA Ignition input to RES ECU when ignition key is turned on, RES ignition output RES starter/crank output RES accessory output Battery feed to starter/crank RES ECU internal relay. 12V+ at all times NIA Continued on Next Page ‘ Q The RES Hood safety switch and bracket mount to the passenger’s fender near the vehicle relay box. The 2-pin pre-arranged connector plugs into the RES Hood safety switch. L.. 7 System Layout – 17-18MY Impreza / 18MY Crosstrek 0 Ignition Switch Connections Pre-arranged Connectors Location Factory 8-Pin Female Ignition Switch Connector Brake Pedal / lo Assembly Continued From Previous Page ——–· 10AMP Fuses Battery 1 & Battery 2 Detail C – Mates with vehicle ignition switch connector Detail C – Mates with vehicle ignition switch Detail D – Mates with 2-pin pre-arranged vehicle connector Detail E – Mates with 4-pin pre-arranged vehicle connector TERMINAL END VIEW TERMINAL END VIEW “Detail C” 8-pin Ignition Switch Connectors Pin Wire Color Function In/Out Pol. Description 1 Green Ignition ln&Out + RES ignition output. ignition input to RES ECU when ignition key is tumed on 2 Yellow Accessory Output + RES accessory output 3 Open NIA NIA N/A NIA 4 Blue/Green Battery Feed 1 (AM1) Input + Battery feed to ignition and accessory RES ECU internal relays. 12V+ at all times 5 Blue Battery Feed 2 (AM2) Input + Battery feed to starter/crank RES ECU internal relay. 12V+ at all times 6 Open N/A NIA N/A NIA 7 Gray Starter/Crank Output + RES starter/crank output 8 Open N/A N/A N/A N/A 1~2 TERMINAL END VIEW “Detail D” 2-pin Pre-arranged Connector Pin Wire Color Function In/Out Pol. Description 1 Orange Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive 2 Black Power Window Interrupt NIA N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive ,O◄ TERMINAL END VIEW “Detail E” 4-pin Pre-arranged Connector Pin Wire Color Function In/Out Pol. Description 1 White Hoood Safety Switch Input Input – Registers ground with hood is open, rests open when hood is closed 2 Black/While Chassis Ground Input Chassis ground input to RES system 3 Blue CAN Low N/A Data High Speed CAN data transmit / receive 4 Red CAN High NIA Data High Speed CAN data transmit I receive System Layout – 19MY+ Impreza / Crosstrek Pin 2019MY+ lmpreza and Crosstrek Key Start Vehicles ~: ~~~;-}i “v Not Used RES Control Module (Key Start) 11~1 0 ~ TERMINAL END VIEW TERMINAL END VIEW “Detail A” 12-pin RES ECU Main Connector Wire Color Function In/Out Pol. Description Orange Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignilion relay during RES. Not polarity sensitive Blue/Green Battery 1 {AM1) Input + Main battery + input to RES ECU, +12 volts at all times Blue CAN Low N/A Data High Speed CAN data transmit / receive Open N/A N/A N/A N/A Open N/A N/A N/A N/A Black/White Chassis Ground Input – Chassis ground input to RES system Open N/A N/A N/A N/A Black Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive Red CAN High N/A Data High Speed CAN data transmit / receive While Hoood Safety Switch Input Input – Ground input to RES system with hood open, neutral with hood closed Open N/A NIA NIA NIA Open NIA N/A N/A N/A Wire Color Blue/Green Open Open Green Gray Yellow Blue Open “Detail B” 8-pin RES ECU Ignition Connector Function In/Out Battery Feed 1 (AM1) Input N/A N/A N/A N/A Ignition Input / Output Starter/Crank Output Accessory Output Battery Feed 2 {AM2) Input N/A N/A Pol. Description Battery feed to ignition and accessory RES ECU internal relays. 12V+ at all times N/A N/A lgnilion input to RES ECU when ignition key is turned on, RES ignition output RES starter/crank output RES accessory output Battery feed to starter/crank RES ECU internal relay. 12V+ at all times N/A Continued on Next Page System Layout – 19MY+ Impreza / Crosstrek “” Ignition Switch Connections Pre-arranged Connectors Location Factory 8-Pin Female Ignition Switch Connector Brake Pedal / lo Assembly Continued From Previous Page 10AMP Fuses Battery 1 & Battery 2 Detail C – Mates with vehicle ignition switch connector Detail C – Mates with vehicle ignition switch Detail D – Mates with 2-pin pre-arranged vehicle connector Detail E – Mates with 4-pin pre-arranged vehicle connector 4-§–1- 8 5 ·~~~. 5 1f 1f 1f 1f 8 TERMINAL END VIEW TERMINAL END VIEW “Detail C” 8-pin Ignition Switch Connectors Pin Wire Color Function In/Out Pol. Description 1 Green Ignition In &Out + RES ignition output, ignition input to RES ECU when ignition key is turned on 2 Yellow Accessory Output + RES accessory output 3 Open N/A N/A N/A N/A 4 Blue/Green Battery Feed 1 (AM1) Input + Battery feed to ignition and accessory RES ECU internal relays. 12V+ at all times 5 Blue Battery Feed 2 (AM2) Input + Battery feed to starter/crank RES ECU internal relay. 12V+ at all times 6 Open NIA NIA NIA NIA 7 Gray Starter/Crank Output + RES starter/crank output 8 Open NIA NIA NIA NIA 112 TERMINAL END VIEW “Detail D” 2-pin Pre-arranged Connector Pin Wire Color Function In/Out Pol. Description 1 Orange Power Window Interrupt NIA NIA Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive 2 Black Power Window Interrupt NIA NIA Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive 1@4 TERMINAL END VIEW “Detail E” 4-pin Pre-arranged Connector Pin Wire Color Function In/Out Pol. Description 1 White Hoood Safety Switch Input Input – Registers ground with hood is open, rests open when hood is dosed 2 Black/White Chassis Ground Input – Chassis ground input to RES system 3 Blue CAN Low NIA Data High Speed CAN data transmit I receive 4 Red CAN High N/A Data High Speed CAN data transmit I receive System Layout – 19MY+ Ascent, 19MY+ Forester Pin 2019MY+ Ascent and Forester Key Start Vehicles Not Used RES Control Module (Key Start) Pin TERMINAL END VIEW TERMINAL END VIEW “Detail A” 12-pin RES ECU Main Connector Wire Color Function In/Out Pol. Description Orange Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive Blue/Red Battery 1 (AM 1) Input + Main battery+ input to RES ECU, +12 volts at all times Blue CAN Low N/A Data High Speed CAN data transmit/ receive Open N/A N/A N/A N/A Open N/A N/A N/A N/A Black/White Chassis Ground Input – Chassis ground input to RES system Open N/A N/A N/A N/A Black Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive Red CAN High N/A Data High Speed CAN data transmit/ receive Open N/A N/A N/A N/A Open N/A N/A N/A N/A Open N/A N/A N/A N/A Wire Color Blue/Red Open Open Gray Green Green/Yellow Blue/Green Open “Detail B” 8-pin RES ECU Ignition Connector Function In/Out Battery Feed 1 (AM1) Input N/A N/A N/A N/A Ignition Input / Output Starter/Crank Output Accessory Output Battery Feed 2 (AM2) Input N/A N/A Description Battery feed to ignition and accessory RES ECU internal relays. 12V+ at all times N/A N/A Ignition input to RES ECU when ignition key is turned on, RES ignition output RES starter/crank output RES accessory output Battery feed to starter/crank RES ECU internal relay. 12V+ at all times N/A Continued on Next Page System Layout – 19MY+ Ascent, 19MY+ Forester Ascent 6-Pin Forester 6-Pin Continued From Previous Page 10AMP Fuses Battery 1 & Battery 2 Detail C – Mates with 6-pin pre-arranged ignition connector Detail D – Mates with 2-pin pre-arranged vehicle connector Detail E – Mates with 4-pin pre-arranged vehicle connector TERMINAL END VIEW “Detail C” 6-pin Pre-arranged Ignition Connector Pin Wire Color Function In/Out Pol. Description 1 Blue/Red Battery Feed 1 (AM1) lnpul + Battery feed to ignition and accessory RES ECU internal relays. 12V+ at all times 2 Blue/Green Battery Feed 2 (AM2) Input + Battery feed to starter/crank RES ECU internal relays. 12V+ at all times 3 Green/Yellow Accessory Output + RES accessory output 4 Gray Ignition Input/ + Ignition input to RES ECU when ignition is Output turned on. RES ignition output 5 Green Starter/Crank Output + RES starter/crank output 6 Open N/A N/A NIA NIA TERMINAL END VIEW “Detail D” 2-pin Pre-arranged Connector Pin Wire Color Function In/Out Pol. Description 1 Orange Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive 2 Black Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive TERMINAL END VIEW “Detail E” 4-pin Pre-arranged Connector Pin Wire Color Function In/Out Pol. Description 1 Red CAN High N/A Data High Speed CAN data transmit / receive 2 Blue CAN Low N/A Data High Speed CAN data transmit / receive 3 Black/White Chassis Ground Input – Chassis ground input to RES system 4 Open N/A N/A N/A N/A System Layout – 20MY+ Legacy / Outback 2020MY+ Legacy and Outback Key Start Vehicles Not Used RES Control Module (Key Start) Pin TERMINAL END VIEW TERMINAL END VIEW “Detail A” 12-pin RES ECU Main Connector Pin Wire Color Function In/Out Pol. Description 1 Green Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive 2 Blue/Red Battery 1 (AM1) Input + Main battery+ input to RES ECU, +12 volts at all times 3 Gray/Red CAN Low N/A Oata High Speed CAN data transmit/ receive 4 Open N/A N/A N/A N/A 5 Open N/A N/A N/A N/A 6 Black Chassis Ground Input Chassis ground input to RES system 7 Open N/A N/A N/A N/A 8 Blue Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive 9 White/Red CAN High N/A Data High Speed CAN data transmit/ receive 10 Open N/A N/A N/A N/A 11 Open N/A N/A N/A N/A 12 Open N/A N/A N/A N/A Wire Color Blue/Red Open Open Green/Red Brown Green/Yellow Blue/Green Open “Detail B” 8-pin RES ECU Ignition Connector Function In/Out Battery Feed 1 (AM1) Input N/A N/A N/A N/A Ignition Input/ Output Starter/Crank Output Accessory Output Battery Feed 2 (AM2) Input N/A N/A Pol. Description Battery feed to ignition and accessory RES ECU internal relays. 12V+ at all times N/A N/A Ignition input to RES ECU when ignition key is turned on, RES ignition output RES starter/crank output RES accessory output Battery feed to starter/crank RES ECU internal relay. 12V+ at all times N/A Continued on Next Page System Layout – 20MY+ Legacy / Outback Continued From Previous Page )- NOTE: View with glove box inner cover removed. (For illustration purposes only) Pre-arranged Connector Location Pin Wire Color Blue/Red Open Open Green/Red Brown Green/Yellow Blue/Green Open Wire Color Green Open Gray/Red Open Open Black Open Blue White/Red Open Open Open “Detail D” 8-pin Pre-arranged Connector Function Battery Feed 1 (AM1) N/A N/A Ignition Starter/Crank Accessory Battery Feed 2 (AM2) NIA El In/Out Input N/A N/A Input/ Output Output Output Input N/A Description Battery feed to ignition and accessory RES ECU internal relays. 12V+ at all times N/A N/A Ignition input to RES ECU when ignition key is turned on, RES ignition output RES starter/crank output RES accessory output Battery feed to starter/crank RES ECU internal relay. 12V+ at all times N/A Detail D – Mates with 8-pin pre-arranged vehicle connector TERMINAL END VIEW Detail C – Mates with , 12-pin pre-arranged vehicle connector “Detail C” 12-pin Pre-arranged Connector Function In/Out Pol. Description Power Window Interrupt NIA N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive NIA N/A N/A NIA CAN Low N/A Data High Speed CAN data transmit I receive N/A N/A N/A N/A N/A N/A N/A N/A Chassis Ground Input – Chassis ground input to RES system N/A N/A N/A N/A Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive CAN High N/A Data High Speed CAN data transmit I receive N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A System Layout – 22MY+ WRX 2022MY+ WRX Key Start Vehicles Not Used RES Control Module (Key Start) Pin TERMINAL END VIEW TERMINAL END VIEW “Detail A” 12-pin RES ECU Main Connector Pin Wire Color Function In/Out Pol. Description 1 Green Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive 2 Blue/Green Battery 1 (AM 1) Input + Main battery+ input to RES ECU, +12 volts at all times 3 Gray/Red CAN Low N/A Data High Speed CAN data transmit / receive 4 Open N/A N/A N/A N/A 5 Open N/A N/A N/A N/A 6 Black/White Chassis Ground Input – Chassis ground input to RES system 7 Open N/A N/A N/A N/A 8 Blue Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive 9 White/Red CAN High N/A Data High Speed CAN data transmit/ receive 10 Open N/A N/A N/A N/A 11 Open N/A N/A N/A N/A 12 Open N/A N/A N/A N/A Wire Color Blue/Red Open Open Green/Red Brown Green/Yellow Blue/Green Open “Detail B” 8-pin RES ECU Ignition Connector Function In/Out Pol. Description Battery Feed 1 (AM1) Input + Battery feed to ignition and accessory RES ECU internal relays. 12V+ at all times N/A N/A N/A N/A N/A N/A N/A N/A Ignition Input/ + Ignition input to RES ECU when ignition key Output is turned on, RES ignition output Starter/Crank Output + RES starter/crank output Accessory Output + RES accessory output Battery Feed 2 (AM2) Input + Battery feed to starter/crank RES ECU internal relay. 12V+ at all times N/A N/A N/A N/A ~ CAUTION:-D0-NOT BEND~ In-line Filter ———Continued on Next Page System Layout – 22MY+ WRX 00 Continued From Previous Page NOTE: The vehicle’s 12-pin & 8-pin pre-fit and window interrupt connectors will be secured under the same breakaway tape. Pre-arranged Connector Location Wire Color Blue/Red Open Open Green/Red Brown Green/Yellow Blue/Green Open Wire Color Green Open Gray/Red Open Open Black Open Blue White/Red Open Open Open “Detail D” 8-pin Pre-arranged Connector Function In/Out Pol. Battery Feed 1 (AM1) Input + Ignition Input/ + Output Starter/Crank Output + Accessory Output + Battery Feed 2 (AM2) Input + TERMINAL END VIEW Description Battery feed to ignition and accessory RES ECU internal relays. 12V+ at all times Ignition input to RES ECU when ignition key is turned on, RES ignition output RES starter/crank output RES accessory output Battery feed to starter/crank RES ECU internal relay. 12V+ at all times Detail D – Mates with 8-pin pre-arranged vehicle connector Detail C – Mates with 12-pin pre-arranged vehicle connector “Detail C” 12-pin Pre-arranged Connector Function In/Out Pol. Description Power Window Interrupt NIA NIA Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive N/A N/A NIA NIA CAN Low N/A Data High Speed CAN data transmit/ receive Chassis Ground Input . Chassis ground input to RES system Power Window Interrupt N/A N/A Interrupts ground trigger to power window ignition relay during RES. Not polarity sensitive CAN High N/A Data High Speed CAN data transmit/ receive Remote Engine Start Control Module Registration Procedure – SSM IV (DST-i) 17MY+ Impreza, 18MY+ Crosstrek, 19MY+ Ascent and 19-21MY Forester NOTE: Once the Ignition is turned ON, the RES system will exit System Registration after 2 minutes. DST-i SETUP Plug the DST-i diagnostic plug into the vehicle’s diagnostic connector c) Insert an ignition key into the ignition cylinder and turn to the ON position Press and hold the DST-i c) “B” and “A” buttons simultaneously for approximately 5 seconds to enter stand alone mode Using the arrows on the DST-i, select Diagnostic and Press “A” to proceed to Registration REGISTRATION Using the arrows on the DST-i, select “Name” ■ ■ Using the arrows on the DST-i, select ~ “lmpreza”, “Crosstrek”, PR!ss “Forester” or “Ascent” as applicable Using the arrows on the DST-i, select “Model year” Using the arrows on the DST-i, select “Immobilizer” ■ ■ DST-i screen will display “Press YES if it is a smart system, otherwise press NO. c) Using the arrows on the DST-i, select “NO” Using the arrows on the DST-i, select “YES” DST-i screen will display “Successful c) [Remote Engine Start CM Registration) Press OK” Using the arrows ~ on the DST-i, select PRESS “Remote Engine Start A CM Registration” Using the arrows on the DST-i, select “OK” DST-i screen will display “Execute Remote Engine Start CM Registration? Press YES or NO Registration Complete c) Using the arrows on the DST-i, select the vehicle model year PRESS A “XXMY” DST-i screen will display “Check if Ignition SW is turned ON.” Using the arrows on the DST-i, select “YES” 19 Remote Engine Start Control Module Registration Procedure – SSM IV (DST-i) 20MY+ Legacy / Outback, 22MY+ Forester, 22MY+ WRX NOTE: Requires Network-Enabled Laptop – Ensure software version is Revision 18.1.1 or newer (July 2019 update) NOTE: Once the Ignition is turned ON, the RES system will exit System Registration after 2 minutes. 20 DST-i SETUP Plug the DST-i diagnostic plug into the vehicle’s diagnostic connector REGISTRATION c) Plug the DST-i USB plug into a Network-Enabled laptop Select/Open the SSM4 software on the Network-Enabled laptop 1. PRESS IMMOBILIZER ETC. REGISTRATION AND PRESS SELECT 2. PRESS LEGACY AND PRESS SELECT 11ionWorkWect c) Insert an ignition key into the ignition cylinder and turn to the ON position Some work requires a connection to the SUBARU Server oonect PC to a network such as the Internet when performing SelectType Typ,e Ktyleu.CCffl ..,111 5«u’lty 1D pusl!-b,mon>IIJt ‘Y’tem <S«v,ty lDpl.ie) Flype X NotApplicable Hlype X NotApplicable I Type Not Applicable Not Appl icable • I Applicable model WhenPHEV WhenNoPHEV When Immobilizer 3. PRESS G TYPE FOR KEY START MODELS AND PRESS CONFIRMED 4. ENSURE THE IGNITION IS TURNED ON AND PRESS OK Remote Engine Start Control Module Registration Procedure – SSM IV (DST-i) 20MY+ Legacy / Outback, 22MY+ Forester, 22MY+ WRX NOTE: Requires Network-Enabled Laptop – Ensure software version is Revision 18.1.1 or newer (July 2019 update) NOTE: Once the Ignition is turned ON, the RES system will exit System Registration after 2 minutes. REGISTRATION, continued 5. PRESS REMOTE ENGINE START CM REGISTRATION AND PRESS CONFIRMED lstt.itlonWorkStifet Keyless Access Immobilizer Regi5tration steering tock CM/ID Code BoK Regisl!ation Engine Control Module lll.-gi5tration Number of Registered Access Key(s) Immobilizer Access Key ID Delelion lelematicsCMRegistration P.eadRegistrationHistory Registration Work Select Execute Remote Engine Sta rt CM Registration? PressVES0<NO me work requifts ii connection to the SUBARU Se!Wf. onnectPCtoanetworksuchasthelnteroetwhenpefforming 7. PRESS YES TO EXECUTE REGISTRATION Registration Work Sele-ct Successful (RemoteEngineStartCMRe,gistration] Some wort. requires a connection to the SUBAJIU 5el’tf!r. onnectPCtoanetwoO::suchasthelnlernetwltlf’llf)etf<,mlin; ::::::::J”‘ i 9. REGISTRATION SUCCESSFUL, PRESS OK 6. ENTER AUTHENTICATION KEY AND PRESS CONNECTION Reglstr1tion Work s.lect – Some work requires a c011nection lo the SUBARU Server. onnect PC to a netwoflcsuchasthe Internet when performing Authentication keyofasefVel’ConoeclK>rlfOfdiagnosis lcoooection l PRESS I ______ caoc• “lo connect to SUBARU SffWJ, II IS nect-ry 10 input the ilboYf: mlormation. 0 AulhentieoltJonlCl!yisupdatedrt9ulMl)i Ple.lSfobtainthelatest 1nfo1matioo hOfll De.tief Registration Work Select • ~rt(f.Wfl•con~II01htWIAA.USerwr. (cm~ PC tD II ne’tM:lrk sud,~~ lllllrrnetwhen performing TurnONthe lgnitionswitch~il~lilflichh.11betrl~OI.BI~ registered PressOK 8. CONFIRM IGNITION IS ON AND PRESS OK Reglstr;atlonWorkSelect – Some won: requ ires a connectioo to the SUBARU server oonectPC toanetwoO::suchas thelnternetwhenperforming RemoteEngineStartCMRegistrationended Turn OFF the Ignition switch and remove the key. 10. TURN OFF IGNITION AND PRESS OK 21 Remote Engine Start Bi-directional Transmitter Programming Procedure NOTE: Up to eight (8) transmitters can be programmed to the remote engine start system. 1. Open the driver’s door and enter the vehicle. The driver’s door must remain open throughout the entire programming process. Ensure all other vehicle doors, trunk, hatch or rear gate are closed. 2. Verify that the transmission shifter is in the “park” position. 3. Turn the ignition “ON” then “OFF”, “ON” then “OFF”, “ON” then “OFF”, then back “ON” and leave on throughout the entire programming process. (ON/OFF ignition cycles must be completed within fi ve (5) seconds.) 4. The system will fl ash the side marker lights, taillights and parking lights and honk the horn three (3) times indicating that the system has entered transmitter learn mode. 5. Press and hold the button on the transmitter to be learned for three (3) seconds until the system fl ashes the side marker lights, taillights and parking lights and honks the horn one (1) time, indicating that the system has learned the transmitter. Release the button. Upon successful programming, the remote start transmitter may fl ash/beep one (1) time. 6. Repeat step fi ve (5) for additional transmitters. The system will accept up to eight (8) transmitters. 7. Turn the ignition OFF to exit transmitter learn mode. NOTE: The system will exit transmitter learn mode if the ignition is turned OFF, the driver’s door is closed or thirty (30) seconds of inactivity. Remote Engine Start Run Time Selection The system is pre-programmed to run for fi fteen (15) minutes before automatically stopping. The programmed run time can be changed to alternate times using the following procedure. 1. Enter the vehicle and close all vehicle doors, trunk or rear gate. 2. Verify that the transmission shifter is in the “park” position. 3. Turn the ignition “ON” then “OFF”, “ON” then “OFF”, “ON” then “OFF”, then back “ON” and leave on throughout the programming process. (Four (4) ignition cycles ending in “ON” must be completed within eight (8) seconds.) 4. The system will honk the horn the number of times corresponding to the current run time setting. 5. Open and close the driver’s door to advance to the next run time setting. The system will honk the horn the number of times corresponding to the new run time setting. 6. Turn the ignition OFF to exit run time selection mode. Horn Honks Run Time 1 Three (3) Minutes 2 Five (5) Minutes 3 Ten (10) Minutes 4 Fifteen (15) Minutes (Default Setting) Subaru RES Transmitter Programming – Video Link NOTE: The system will exit run time selection mode if the ignition is turned OFF or thirty (30) seconds of inactivity. Upon exit, the current run time selection will be stored. Subaru RES Selectable Run Time Programming – Video Link Remote Engine Start Activation Horn Honk Diagnostics When activating the remote engine start system, the vehicle will respond with various horn honks and exterior vehicle light fl ashes. The sequence of the horn honks/light fl ashes can help to diff erentiate between normal and abnormal operation and aid in troubleshooting. Below is a description of the various horn honk/light fl ash sequences and description of each function. Prevent Remote Engine Start – Brake Switch – Video Link Prevent Remote Engine Start – Hood Switch – Video Link Prevent Remote Engine Start – Key In Ignition – Video Link Prevent Remote Engine Start – Shifter Out of Park – Video Link Prevent Remote Engine Start – Door Open – Video Link Horn Honk/Light Flash Sequence One (1) horn honk/light flash immediately after activation from RES fob then one (1) horn honk/light flash following ignition power, starter crank and vehicle start. System Operation/ Failure Mode Normal operation – Indicates RES system has received remote start request from RES fob, all safety parameters are correct and vehicle has successfully started. Two (2) horn honks/light flashes immediately A safety check determined a failure which after activation from RES fob. prevents the system from operating. Possible causes are: One (1) horn honk/light flash immediately after activation from RES fob. Followed by a pause and then two additional horn honks /light flashes. Three (3) horn honks/light flashes immediately after activation from RES fob. Four (4) horn honks/light flashes immediately after activation from RES fob. One (1) horn honk/light flash immediately after activation from RES fob. Followed by a pause and then six (6) additional horn honks/light flashes. 1. Vehicle hood is open or safety switch is active. 2. Vehicle brake pedal is pressed or switch is active. A safety check determined a failure which prevents the system from operating. Possible causes are: 1. Vehicle hood is open or safety switch is active. 2. Vehicle brake pedal is pressed or switch is active. 3. Ignition key is resting in the ignition cylinder or the “key chime” circuit is active. 4. Transmission shifter is not in the PARK position. The RES system has detected one of the following operational failures: 1. Remote start has exceeded the maximum 20 minute run time duration between physical ignition key cycles. Cycle ignition key ON then OFF to clear max run timer. OR 2. A vehicle related issue (OTC) is requiring RES to abort operation. Correct vehicle issue and retry activation. Indicates that the RES system was either not registered or not successfully registered to the vehicle using the Subaru Select Monitor tool. Indicates that a vehicle door, trunk or rear gate was open when activating RES. All doors, trunk or rear gate must be closed for RES system to operate. 23 Remote Engine Start Diagnostic Mode The remote engine start module is equipped with a diagnostic mode that will aid in troubleshooting abnormal failure to start or abnormal shut down conditions. The diagnostic mode saves the last abnormal failure to start or abnormal shut down in memory. This is particularly helpful in determining a past failure when the system may not be currently exhibiting the observed failure mode. Normal shut downs will not be included in the diagnostic table. Normal shutdowns include: run time expiration, shut down or failure to start when a vehicle door is opened and shut down via the RES transmitter. Accessing diagnostic mode: 1. Enter the vehicle and close all vehicle doors, trunk or rear gate. 2. Verify that the transmission shifter is in the “park” position. 3. Turn the ignition to the “ON” position and leave on for approximately 2 seconds then “OFF”, “ON” then “OFF”, “ON” then “OFF”, “ON” then “OFF”, “ON” then “OFF”, then back “ON” and leave on throughout the programming process. (Six (6) ignition key cycles ending in “ON”, total duration from point of second ignition “ON” cycle must not exceed eight (8) seconds.) NOTE: In order to avoid accidentally entering Run Time Selection Mode (see page 22 of this guide), cycle the ignition from OFF to ON six (6) times as quickly as possible. 4. The system will fl ash the side marker lights, tail lights, front position lights and honk the horn a number of times corresponding with the below table. Remote Engine Start Shutdown – Overrev Protection – Video Link Prevent Remote Engine Start – Shifter Out of Park – Video Link Hom Honks Shutdown Condition Diagnosis No Honk Normal Operation Normal remote start operation. No abnormal shut downs have occurred since installation of the system. 1 Honk Hood Safety Switch Active Verify that hood is closed and latched. Check for damaged or mis-aligned hood switch/bracket. 2 Honks Brake Pedal Depressed Check for damaged or inop brake switch in vehicle or connection issue between BIU and brake pedal switch. This does not indicate failure of an RES component. 3 Honks RES Stop Request The vehicle’s BIU sent a “stop request” to the RES module to indicate a vehicle related concern (DTC’s, etc.). Vehicle condition must be corrected prior to restoring RES operation. This does not indicate failure of an RES component. Contact SOA for a listing of conditions and DTC’s that would cause the BIU to transmit an “RES Stop Request” message. 4 Honks RPM Over-rev The RES module reads a CAN message to determine engine speed (> 3,500 RPM). Check vehicle systems to determine what would cause an abnormal high RPM. This does not indicate failure of an RES component. 5 Honks Missing CAN Messages The RES system detected missing CAN Bus messages from the BIU or TCU. Verify proper operation of both BIU and TCU. This does not indicate failure of an RES component. 6 Honks Shifter Not in Park This indicates that the shifter was not in park at the time of RES activation or was moved out of park after RES activation. Verify operation of transmission/shifter switches. Verify operation of the BIU and TCU. This does not indicate failure of an RES component. 7 Honks CAN Error This fault indicates that the RES module recorded 24 or more CAN error messages. Clear any vehicle DTC’s that are present and re-test. If DTC’s continue to occur, remove the (2) 10 AMP fuses from the RES main harness. If DTC’s return, there is an issue with another vehicle component. If DTC’s do not return or return only when RES system is running the vehicle, replace the RES control module (ECU). 24 The RES system will not run for the full default 15-minute run time. Advanced Troubleshooting The RES system will not operate when activated multiple times in a row. The RES system run time is selectable for 3 minutes, 5 minutes, 10 minutes and 15 minutes. Please refer to the vehicle owner’s manual, RES quick reference card or page 22 of this guide for RES system run time selection. A safety feature has been added to the RES system to prevent operation for more than 20 minutes in between physical ignition key cycles. Turning the ignition key to the ON/RUN position and then back off will reset the 20 minute timer. If the 20 minute max duration has been reached in between vehicle ignition key cycles, the vehicle’s horn will honk three (3) times on subsequent remote start activations to alert the user that the max operation time has been reached. 25 The RES system shuts down when any vehicle door, trunk or rear gate is opened. Advanced Troubleshooting The vehicle starts by itself without pressing the RES transmitter button. Remote Engine Start Shutdown – Door Open – Video Link 26 This is an additional safety feature and is normal operation. Note: The vehicle will continue to run if the trunk is opened on sedan vehicles. Refer to the Installation Instructions Post Installation Checklist for details. Two conditions could exist that would allow the vehicle to start without user interaction with the RES transmitter. 1. Another user’s transmitter was accidently programmed to the RES system and in range of activation. 2. Damage (usually from a severe drop/shock) to the RES transmitter is causing the button to stay engaged or causing a self transmit. 1. Another user’s transmitter accidently programmed to the system and in range of activation. To correct this situation, the unauthorized transmitter must be “de-programmed” from the RES system. All customer RES transmitters must be available. Following the transmitter programming procedure on page 22 of this guide, when you reach step 5, you will program each transmitter multiple times to fill all 8 memory slots. For example, if 2 transmitters are available, program each transmitter four (4) times. This will “de-program” or remove any unauthorized transmitter. – Does this solve the problem? 2. Damage (usually from a severe drop/shock) to the RES transmitter is causing the button to stay engaged or causing a self transmit. If this issue is the cause of the vehicle starting on its’ own, a slight touch or rub of the RES transmitter button would cause it to activate. If this is the case, replace and program the RES transmitter P/N: HOOl SFL020. The SSM IV (DST-i) screen displays “Registration Failure” when attempting to register the RES control module to the vehicle. Advanced Troubleshooting – Are the 8-pin and 12-pin connectors at the RES control module secure? – Are the ignition switch T-connectors properly installed and secure? – Are the vehicle pre-arrangement connectors secure between the RES control module and pre-arrangement connectors? – Verify+ 12 volt battery power at the 8-pin and 12-pin RES module connectors. Refer to the vehicle-specific System Layout pages of this guide for reference. – Verify that the 10 amp fuses on the RES wire harness are not blown. – Verify that no loose or damaged terminals/ connectors are present at the RES control module 8-pin and 12-pin connectors, 8-pin male and female ignition connectors or 2-pin, 4-pin or 6-pin pre-arranged connectors as applicable. Replace the RES control module/ECU, register the RES control module to the vehicle (page 19-21) and program the RES transmitters to the control module (page 22). Ensure that all wire harness connectors are secure at the RES control module, ignition switch and vehicle pre-arrangement connectors and re-attempt the registration process. Replace any blown fuses in the RES ignition harness as necessary. If loose or damaged terminals are found at the 8-pin or 12-pin RES module connectors, replace the RES wire harness as necessary. If loose or damaged terminals are found at the 8-pin male and female ignition connectors or 2-pin, 4-pin or 6-pin pre-arranged connectors, replace the RES wire harness as necessary. 27 CAN Diagnostic Trouble Codes (“U codes”) are triggered in the vehicle. Advanced Troubleshooting 28 – Temporarily remove the 10 amp power fuses from the RES wire harness and unplug the 8-pin and 12-pin RES control module connectors. – Do the DTC’s clear and remain cleared when the vehicle is operated using the ignition key? NOTE: After verification, re-install the 10 amp fuses and plug the 8-pin and 12-pin connectors back into the RES control module. – Verify+ 12 volt battery power at the 8-pin and 12-pin RES module connectors. Refer to the vehicle-specific System Layout pages of this guide for reference. – Verify+ 12 volt battery power at the 8-pin male and female ignition connectors. – Verify that the 10 amp fuses on the RES wire harness are not blown. – Verify that no loose or damaged terminals/ connectors are present at the RES control module 8-pin and 12-pin connectors, 8-pin male and female ignition connectors or 2-pin, 4-pin or 6-pin pre-arranged connectors as applicable. Replace the RES control module/ECU, register the RES control module to the vehicle (page 19-21) and program the RES transmitters to the control module (page 22). This problem is not likely related to the RES system. Replace any blown fuses in the RES ignition harness as necessary. If loose or damaged terminals are found at the 8-pin or 12-pin RES module connectors, replace the RES wire harness as necessary. If loose or damaged terminals are found at the 8-pin male and female ignition connectors or 2-pin, 4-pin or 6-pin pre-arranged connectors, replace the RES wire harness as necessary. The vehicle’s ignition turns ON when the RES system is activated but it does not crank the starter. Advanced Troubleshooting – Was the RES control module successfully programmed to the vehicle using the SSM IV (DST-i)? Temporarily disconnect the hood safety switch (2017-201 SMY lmpreza/Crosstrek) or engage the factory hood latch/safety switch and connect a battery charger to the vehicle’s battery. Attempt the remote start system again with the battery charger connected. – Does this solve the problem? -Are any CAN diagnostic (“U codes”) present in the vehicle? – Verify+ 12 volt battery power at the 8-pin and 12-pin RES module connectors. Refer to the vehicle-specific System Layout pages of this guide for reference. – Verify that the 10 amp fuses on the RES wire harness are not blown. – Verify that no loose or damaged terminals/ connectors are present at the RES control module 8-pin and 12-pin connectors, 8-pin male and female ignition connectors or 2-pin, 4-pin or 6-pin pre-arranged connectors as applicable. Replace the RES control module/ECU, register the RES control module to the vehicle (page 19-21) and program the RES transmitters to the control module (page 22). – Does this solve the problem? Follow the procedures for” Remote Engine Start Control Module Registration” on page 19-21 of this guide to register the RES control module to the vehicle. Replace or recharge the vehicle’s battery as necessary. Note: The RES system is required to cease crank output if the vehicle’s ignition circuit is registering less than 9.0 volts at RES system power-up. The system will make 3 additional attempts. The system will also abort the RES process (no start reattempts will occur) if ignition circuit is registering < or equal to 6.0 volts during the starter crank cycle. Note: Be sure to reconnect the hood safety switch or disengage the factory hood latch after testing. Replace any blown fuses in the RES ignition harness as necessary If loose or damaged terminals are found at the 8-pin or 12-pin RES module connectors, replace the RES wire harness as necessary. If loose or damaged terminals are found at the 8-pin male and female ignition connectors or 2-pin, 4-pin or 6-pin pre-arranged connectors, replace the RES wire harness as necessary. This problem is not likely related to the RES system. 29 The RES system does not turn ON the vehicle’s ignition circuits after receiving the remote start command. Advanced Troubleshooting 30 – Was the RES control module successfully programmed to the vehicle using the SSM IV (DST-i)? – Does the vehicle start and operate properly when starting with the ignition key? -Verify that there is + 12 volt output at the Ignition wire of the RES control module 8-pin connector after the remote engine start system is activated. Refer to the vehicle-specific System Layout pages of this guide for reference. – Verify that the 10 amp fuses on the RES wire harness are not blown and replace as necessary. – Does this solve the problem? Follow the procedures for” Remote Engine Start Control Module Registration” on page 19-21 of this guide to register the RES control module to the vehicle. – Verify that the remote engine start 8-pin male and female ignition connectors are securely seated. – Verify that the RES control module 8-pin and 12-pin connectors are securely seated into the remote engine start control module. – Verify that the 2-pin, 4- pin and 6-pin pre-arranged connectors are securely seated as applicable. Replace the RES control module/ECU, register the RES control module to the vehicle (page 19-21) and program the RES transmitters to the control module (page 22). Advanced Troubleshooting The vehicle starts when the RES system is activated, but the heater / air conditioning does not turn ON. – Does the heater I air conditioning turn on when the vehicle is running with the ignition key? – Are the heater or air conditioning controls in the vehicle preset to the desired setting prior to activation of the remote engine start system? – Verify that there is + 12 volt output at the Accessory wire of the RES control module 8-pin connector after the remote engine start system is activated. Refer to the vehicle-specific System Layout pages of this guide for reference. NOTE: There will be no output on these wires while the starter motor is engaged. – Verify that the 10 amp fuses on the RES wire harness are not blown and replace as necessary. – Does this solve the problem? – Verify that the remote engine start 8-pin male and female ignition connectors are securely seated. – Verify that the RES control module 8-pin and 12-pin connectors are securely seated into the remote engine start control module. – Verify that the 2-pin, 4-pin and 6-pin pre-arranged connectors are securely seated as applicable. – Verify that the vehicle fuses are not blown and perform vehicle diagnostics The remote engine start system does not have the ability to adjust the vehicle’s manual climate controls, they must be preset to the desired setting prior to remote start activation. For electronic climate control vehicles, the display should read “Full Auto”. The blower may not come on at full speed, but the vehicle will automatically set the climate control to heat or cool the interior to a median temperature. This is normal operation. Replace the RES control module/ECU, register the RES control module to the vehicle (page 19-21) and program the RES transmitters to the control module (page 22). 31 The RES system does not respond when the RES transmitter button is pressed 2-times. Advanced Troubleshooting 32 – Do the blue LEDs flash when the RES transmitter START buttons are pressed? – Do the RES transmitter batteries have sufficient charge? Note: The 3 volt lithium battery should register a 3 volt charge while tested under load. Battery life under normal usage is approximately 1 year. Note: The operating range of the RES system is up to 400′. – Do both transmitters fail to function when and an activation attempt is made? Using the “Remote Engine Start Bi-directional Transmitter Programming Procedure” on page 22 of this guide, attempt to reprogram the RES transmitters. – Does this solve the problem? Refer to the vehicle owner’s manual remote start section for battery replacement (Battery CR2450). Using the “Remote Engine Start Bi-directional Transmitter Programming Procedure” on page 22 of this guide, attempt to reprogram the RES transmitter. – Does this solve the problem? Replace the RES transmitter(s) (P/N: H001 SFL020) and program the RES transmitter(s). – Does this solve the problem? Replace the RES control module/ECU, register the RES control module to the vehicle (page 19-21) and program the RES transmitters to the control module (page 22). The RES system bi-directional feature does not function. Advanced Troubleshooting – Do the RES transmitter batteries have sufficient charge? Note: The 3 volt lithium battery should register a 3 volt charge while tested under load. Battery life under normal usage is approximately 1 year. Note: Transmitter range and bi-directional functionality will deteriorate as batteries near end of life. Note: The operating range of the RES system is up to 400′. – Does the bi-directional feature fail to function on both transmitters after the vehicle has successfully started? Using the “Remote Engine Start Bi-directional Transmitter Programming Procedure” on page 22 of this guide, attempt to reprogram the RES transmitters. – Does this solve the problem? – Refer to the vehicle owner’s manual remote start section for battery replacement (Battery CR2450). Using the “Remote Engine Start Bi-directional Transmitter Programming Procedure” on page 22 of this guide, attempt to reprogram the RES transmitter. – Does this solve the problem? Replace the RES transmitter(s) (P/N: H001 SFL020) and program the RES transmitter(s). – Does this solve the problem? Replace the RES control module/ECU, register the RES control module to the vehicle (page 19-21) and program the RES transmitters to the control module (page 22). 33 Advanced Troubleshooting The vehicle’s ignition turns ON and the honk honks two (2) times when activating the RES system. 34 The remote engine start system is detecting one of the following safety shutdown inputs. This must be corrected prior to restoring normal remote start functionality. 1. Hood Open 2. Brake Pedal Depressed 3. Ignition key sense circuit active (key in ignition cylinder) 4. Transmission Shifter Not in Park Hood Open Brake Pedal Depressed Ignition Key Sense Circuit Active Transmission Shifter Not in Park Verify that the hood safety switch/bracket are properly installed or the factory hood latch switch is working properly. Check for damage or misalignment of the hood switch/ bracket. The White wire (lmpreza/Crosstrek) (pin 10) of the 12-pin RES control module connector should register ground when the hood is open and register open when the hood is closed. Check for damaged or inoperable brake switch in the vehicle or connection issue between BIU and brake pedal switch. The RES control module reads this input from the hood switch (lmpreza/Crosstrek) or through a CAN Bus message and is likely a vehicle related issue rather than a remote start component failure. Verify that no ignition key is resting in the ignition cylinder. Check for a damaged or inoperable key sense switch in the vehicle or connection issue between BIU and key sense switch. The RES module reads this input through a CAN Bus message and is likely a vehicle related issue rather than a remote start component failure. Verify that the transmission shifter is not in gear. Check for damaged or inoperable shift position switch in the vehicle or a connection issue between the TCU or BCM and shift position switch. The RES module reads this input through a CAN Bus message and is likely a vehicle related issue rather than a remote start component failure. Video # Video Link Vehicle Response (# of Horn Honks) Description 1 Remote Engine Start Shutdown – Door Open One (1) Horn Honk for RES Activation NO Horn Honks for RES Shut Down Reasons for RES Shutdown – Any Door Open 2 Remote Engine Start Shutdown – Overrev Protection One (1) Horn Honk for RES Activation NO Horn Honks for RES Shut Down Reasons for RES Shutdown – RPMs > ~3,500 3 Prevent Remote Engine Start – Brake Switch Two (2) Horn Honks Reasons to Prevent RES – Brake Pedal Depressed / Switch Active 4 Prevent Remote Engine Start – Door Open Six (6) Horn Honks Reasons to Prevent RES – Any Door Open 5 Prevent Remote Engine Start – Hood Switch Two (2) Horn Honks Reasons to Prevent RES – Hood Open / Switch Active 6 Prevent Remote Engine Start – Key In Ignition Ignition Turns “ON” Two (2) Horn Honks Reasons to Prevent RES – Key in Ignition Switch 7 Prevent Remote Engine Start – Shifter Out of Park Ignition Turns “ON” Two (2) Horn Honks Reasons to Prevent RES – Gear Selector / Shifter out of Park 8 Subaru RES Selectable Run Time Programming Four (4) Horn Honks to access Selectable Run Time Programming RES Programming – Selectable Run Time – 3, 5, 10 or 15 (Default) Minutes 9 Subaru RES Transmitter Programming Three (3) Horn Honks to access RES Transmitter Programming RES Programming – Transmitter Learn Mode (Stores up to 8 Fobs) 35 Subaru Remote Engine Start Troubleshooting Videos Advanced Troubleshooting Video Links
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