Instruments - No Menu Using Steering Wheel Buttons
90 09 01Aug. 18, 2009
2017528 Supersedes T.B. Group 90 number 08-05 dated Aug. 1, 2008 to correct the technical diagnosis line of warranty table.
Vehicle Information
Condition
Steering Wheel Menu Change Button Inoperative
Customer is unable to change menu items with the button on the steering wheel.
Technical Background
A software error occurs in the steering column electronics -J527-.
Production Solution
Not applicable.
Service
NOTE:
5051/5052 must be updated to 15.94.00 or greater.
- Connect Midtronics In-Charge 940 (INC-940) tester/charger to maintain voltage of 12.5 - 14.5V.
- Select "Operating Mode -> Guided Functions -> 16 - Steering Wheel Electronics -> Adaption menu key multifunction steering wheel".
- When completed, exit GFF.
After adaptation, proceed as follows:
- Switch OFF ignition and remove key.
- Disconnect scan tool diagnostic connector from vehicle.
- Close all doors, and lock vehicle with remote control key or driver s door lock cylinder.
- Wait approximately 60 seconds.
- Switch ON ignition.
- Confirm menu button is working.
If menu buttons still remain inoperative, further diagnosis will be necessary.
Warranty
Required Parts and Tools
No Special Parts required.
Additional Information
All part and service references provided in this Technical Bulletin are subject to change and/or removal. Always check with your Parts Dept. and Repair Manuals for the latest information.