A/T Controls - Delayed Acceleration/Harsh 2-1 Downshift
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37 Delayed accelerator response after cold start or Harsh 2-1 downshift
37 11 14
2024142/1
January 3, 2011
AFFECTED VEHICLES
CONDITION
Customer may report
^ Delayed and jerky acceleration response after cold start.
^ Harsh shift when coming to a stop (2nd to 1st gear down shift).
TECHNICAL BACKGROUND
Software calibration
PRODUCTION SOLUTION
Optimized software
SERVICE
1. Update the software of the gearbox control unit with the SVM code 02A002.
SVM Update Instructions
1. Follow all instructions in the attached TSB 2011732 00 Software Version Management (SVM), operating instructions.
2. Update the transmission control unit (J217) using the SVM action code as listed in the table above if necessary. If the software part number is not
listed in the table below this TSB does not apply.
After updating the transmission control unit, perform the basic settings according to guided fault finding and perform the adaptation drive.
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WARRANTY INFORMATION
ADDITIONAL INFORMATION
All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service
manuals for the latest information.
ATTACHMENT
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00 Software Version Management (SVM), Operating Instructions
