BUICK, CADILLAC, CHEVROLET, GMC, OLDSMOBILE, SAAB
05-04-21-003
Manufacturer communications
- Publication date
- 2008-01-01
- Received by NHTSA
- 2005-11-09
- NHTSA record numbers
- 10017464
Manufacturer summary
Original wording in English
SERVICE 4WD LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE (DTC) C0374 SET. *TT UPDATED 10/05/07. *NJ INSPECT WIRING HARNESS TO TRANSFER CASE SPEED SENSORS, REPLACE WIRING HARNESS. UPDATED 7/18/08 *PE
Reported code forms
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| Make | Model | Model year |
|---|---|---|
| Chevrolet | TRAILBLAZER | 2006 |
| Chevrolet | TRAILBLAZER | 2005 |
| Chevrolet | TRAILBLAZER | 2004 |
| Chevrolet | TRAILBLAZER | 2003 |
| Chevrolet | TRAILBLAZER 360 | 2007 |
| GMC | ENVOY | 2006 |
| GMC | ENVOY | 2005 |
| GMC | ENVOY | 2004 |
| GMC | ENVOY | 2003 |
| GMC | ENVOY 360 | 2007 |
| GMC | SIERRA | 2006 |
| GMC | SIERRA | 2005 |
| GMC | SIERRA | 2004 |
| GMC | SIERRA | 2003 |
| GMC | SIERRA 1500 | 2007 |
| GMC | SIERRA 2500 | 2007 |
| GMC | SIERRA 3500 | 2007 |
| GMC | SIERRA CLASSIC | 2007 |
| GMC | YUKON | 2007 |
| GMC | YUKON | 2006 |
| GMC | YUKON | 2005 |
| GMC | YUKON | 2004 |
| GMC | YUKON | 2003 |
| Oldsmobile | BRAVADA | 2004 |
| Oldsmobile | BRAVADA | 2003 |
| Saab | 9-7X | 2007 |
| Saab | 9-7X | 2006 |
| Saab | 9-7X | 2005 |