CADILLAC, CHEVROLET, GMC
3389
Manufacturer communications
- Publication date
- —
- Received by NHTSA
- 2005-09-28
- NHTSA record numbers
- 10016707
Manufacturer summary
Original wording in English
FOUR WHEEL DRIVE INOPERATIVE AND THE 4WD SERVICE LIGHT WILL ILLUMINATE. DIAGNOSIS MAY REVEAL THAT THE ATC FUSE COULD BE OPEN, POSSIBLE DTC C0308, OR VARIOUS U CODES MAY BE SET. THE ENCODER MOTOR MAY ALSO BE SHORTED OR THE TCCM MAY BE DAMAGED. *TT
Reported code forms
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