A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
Control Module: All Technical Service Bulletins
A/T, Engine Controls - Shudder On Acceleration
37 Transmission shudders on acceleration
24 10 12
2022600/1
March 30, 2010
Affected Vehicles
Condition
^ Vehicle shudders when pulling away. The vehicle pulls away from a stop with a delay and a shudder.
^ Shuddering on acceleration from under 15 mph.
^ The complaint can be reproduced, but no fault can be found.
Technical Background
ECM and TCM software calibration.
Production Solution
Optimized ECM and TCM software.
Service
Check and, if needed, update the engine software and the transmission software via SVM.
Perform a Clutch adaptation via Guided Fault Finding
1. Follow all instructions in the attached TSB 2011732 00 Software Version Management (SVM), operating instructions.
2. Update the ECM (J623) using the SVM action code as listed in the table above if necessary.