Transmission/Drivetrain - Intermittently Holds 2nd Gear

37 Customer may report the vehicle holds second gear intermittently

37 12 75

2029808/2

November 28, 2012.

Supersedes Technical Service Bulletin Group 37 number 12-53 dated June 11, 2012 for reasons listed below.





Affected Vehicles





Condition
Customer may report the vehicle holds second gear intermittently.

Technical Background
New software in the Transmission Control Module (J217) addressed the condition.

Production Solution
Not applicable.

Service

SVM Update Instructions

1. Follow all instructions in the attached TSB 2011732 00 Software Version Management (SVM), operating instructions.





2. Update the transmission control module (J217) using the SVM action code as listed in the table above if necessary.








Warranty

Additional Information
The following Technical Service Bulletin will be necessary to complete this procedure:

^ TSB 2011732 00 Software Version Management (SVM), operating instructions.

All part and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Dept. and service manuals for the latest information.

Attachment
































TSB 2011732 00 Software Version Management (SVM), operating instructions.