NHTSA ID Number: 10153624 Manufacturer Communication Number: 11-187-18 Summary This bulletin announces reprogramming file availability to optimize the ECM and address isolated customer concerns of hesitation on acceleration. The new logic provides enhanced ignition timing control during Exhaust Gas Recirculation (EGR) operation.
NHTSA ID Number: 10153625 Manufacturer Communication Number: 16-118-18 Summary This bulletin announces reprogramming file availability to optimize the Transmission Control Module (TCM) for detection of DTC P1518: STARTER SWITCH CIRCUIT LOW. After using the Remote Engine Starter (RES) to start an applicable vehicle equipped with the Auto Start-Stop System, the TCM may mistakenly detect DTC P1518 when the engine automatically restarts and …
NHTSA ID Number: 10150931 Manufacturer Communication Number: 16-117-18 Summary In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Powertrain Warranty coverage for the Continuously Variable Transmission (CVT) on the above listed models and model years from the original five (5) years or sixty thousand (60,000) miles (whichever comes first) to ten (10) years or …
NHTSA ID Number: 10150933 Manufacturer Communication Number: 07-140-18 Summary This bulletin announces an additional troubleshooting step to follow when diagnosing a DTC U0284: “LOST COMMUNICATIONWITH ACTIVE GRILLE SHUTTER MODULE “A”. Water intrusion into the harness wiring leading to connector B63 for the Active Grille Shutter (AGS) may lead to corrosion of the harness wiring and/or connector terminals and result in a communication …
NHTSA ID Number: 10150937 Manufacturer Communication Number: 15-199-16R Summary This bulletin announces reprogramming file availability and the software installation procedure to address a group of operational concerns received from the field and listed below involving the Clarion Display Audio unit with 6.2″ display.
NHTSA ID Number: 10150919 Manufacturer Communication Number: 06-67-18 Summary This Service Information Bulletin provides additional steps to follow when diagnosing a DTC C0075: WHEEL CYLINDER PRESSURE SENSOR OUTPUT on the EyeSight equipped models listed above. The information in this bulletin is applicable when DTC C0075 is accompanied by detail codes 5090 and / or 5101. The additional diagnostics are intended to reduce …
NHTSA ID Number: 10153187 Manufacturer Communication Number: 07-133-18 Summary This Service Information Bulletin announces design changes to the engine’s knock sensor which will help improve vehicle assembly line efficiency and increase durability. In some cases, the Check Engine light may illuminate and a knock sensor-related DTC set in the ECM memory: P0327, P0328, P0332 and P0333. The knock sensor for DIT engines …
NHTSA ID Number: 10154409 Manufacturer Communication Number: 04-23-18R Summary This bulletin provides helpful tips to simplify the diagnosis of sound concerns originating in the electronic power steering (EPS) gearbox (steering rack) assembly. If a vehicle presents with a “rattling”, “knocking” or possibly a “clanging” type sound coming from the steering rack and / or a vibration felt through the steering wheel, use …
NHTSA ID Number: 10154410 Manufacturer Communication Number: 11-188-19 Summary This bulletin announces availability of reprogramming files to optimize the ECM on the STI models listed with EJ2.5 engine and manual transmission. These files enhance engine misfire diagnosis to reduce the possibility of an incorrect detection of DTC P0300: RANDOM / MULTIPLE CYLINDER MISFIRE DETECTED. The DTC may set during frequent accelerator pedal …
NHTSA ID Number: 10154416 Manufacturer Communication Number: 07-145-19 Summary The purpose of this Service Information bulletin is to advise Technicians about DTC B279A12: “ENGINE IMMOBILIZER SYSTEM CIRCUIT SHORT TO AUX BATTERY”. For 2019MY, this DTC will always be indicated when inspecting for Readiness Codes using the Subaru Select Monitor. It will set because although the ECM?s self-diagnosis function includes the DTC, there …
