CADILLAC, CHEVROLET, GMC
PIT-4874
Manufacturer communications
- Publication date
- 2009-06-01
- Received by NHTSA
- 2010-06-04
- NHTSA record numbers
- 10032867
Manufacturer summary
Original wording in English
CHEVROLET/CADILLAC/GMC: SIR MIL WITH DTC B0081. CAN BE SET IN THE SDM AND PPS. IN MOST CASES, THIS DTC WILL SET DUE TO A COMMUNICATION FAULT AND DOES NOT ALWAYS REQUIRE A MODULE REPLACEMENT. INSPECT THE PPS AND SDM POWERS, GROUNDS, AND COMMUNICATION CIRCUITS AT ALL: IN LINE CONNECTORS, PPS CONNECTOR, SDM CONNECTOR AND SPLICE PACKS FOR BEING FULLY SEATED, BACKED OUT TERMINALS, AND PROPER TERMINAL TENSION USING THE CORRECT TEST PROBES. *PE
Reported code forms
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| Make | Model | Model year |
|---|---|---|
| Cadillac | ESCALADE | 2009 |
| Cadillac | ESCALADE ESV | 2009 |
| Cadillac | ESCALADE EXT | 2009 |
| Chevrolet | AVALANCHE | 2009 |
| Chevrolet | SILVERADO | 2009 |
| Chevrolet | SUBURBAN | 2009 |
| Chevrolet | TAHOE | 2009 |
| GMC | SIERRA | 2009 |
| GMC | YUKON | 2009 |
| GMC | YUKON DENALI | 2009 |
| GMC | YUKON DENALI XL | 2009 |
| GMC | YUKON XL | 2009 |