Correction to Diagnostics for 5AT-Related DTCs: P0743, 748, 753, 758, 763, 768 and 773 – 2005-2013 Subaru Legacy & Outback & 2006-2013 Tribeca

NHTSA ID Number: 10234840

Manufacturer Communication Number: 169114

Summary

Correction to Diagnostics for 5AT-Related DTCs

 


NUMBER: 16-91-14
DATE: 01/29/14

APPLICABILITY:2005-13MY Legacy and Outback Models with 5AT
2006-13MY Tribeca
SUBJECT:Correction to Diagnostics for 5AT-Related DTCs: P0743, 748, 753, 758, 763, 768 and 7

 

INTRODUCTION

This Service Information describes 2 corrections to the Service Manual diagnostic procedures for the DTCs listed above.  The information is only applicable to vehicles equipped with 5AT transmissions and relates to diagnostics for the lock-up solenoid and shift solenoid circuits.  All the affected Service Manuals will be revised accordingly in the near future.

 

SERVICE INFORMATION

Correction 1:  Applicable to: 2005-13MY Legacy / Outback w/5AT and 2006-13MY Tribeca

Incorrect (current) diagnostic step:

Correction to Diagnostics for 5AT-Related DTCs: P0743, P0748, P0753, P0758, P0763, P0768 and P0773

The connector number described above (T11) is the vehicle harness connector between the transmission control moduleeBay logo and control valve body as shown in the schematic shown on pg. 2).  The check is to measure the resistance between transmission ground and control valve body connector (T21), pin 5.  Connector T11 should be labeled T21 (valve body harness connector).

Corrected step should read:

Correction to Diagnostics for 5AT-Related DTCs: P0743, P0748, P0753, P0758, P0763, P0768 and P0773

The result of this check provides the resistance value for the lock-up solenoid.

Correction to Diagnostics for 5AT-Related DTCs: P0743, P0748, P0753, P0758, P0763, P0768 and P0773

  • Correction 2: Applicable to: 2009-13MY Legacy / Outback w/ 5AT and 2009-13MY Tribeca

Incorrect (current) diagnostic step:

Correction to Diagnostics for 5AT-Related DTCs: P0743, P0748, P0753, P0758, P0763, P0768 and P0773

Here, there are 2 issues with this step:

  1. “YES” instruction is to repair the open circuit when it should read short circuit of the harness.
  2. “YES” and “NO” recommendation instructions are reversed.

Corrected step should read:

Correction to Diagnostics for 5AT-Related DTCs: P0743, P0748, P0753, P0758, P0763, P0768 and P0773

 


24 Affected Products

Vehicles

MAKEMODELYEAR
SUBARUeBay logoLEGACY2006-2013
SUBARUeBay logoOUTBACK2006-2013
SUBARUeBay logoTRIBECA2006-2013

 


1 Associated Document

Manufacturer Communications

NUMBER: 16-91-14
DATE: 01/29/14

MC-10234840-9999.pdf 958.13KB

 


 

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