CADILLAC, CHEVROLET, GMC
PIP5250G
Manufacturer communications
- Publication date
- 2015-09-16
- Received by NHTSA
- 2018-01-22
- NHTSA record numbers
- 10127202
Manufacturer summary
Original wording in English
This Preliminary Information communication provides information to the technician about vehicles that may have a Service 4WD message on the Driver Information Center when operated below 10 degrees Fahrenheit (-12 Celsius). Technician may find C0398 or C0326 stored in the Transfer Case Control Module. For vehicles with Regular Production Option Code NPO, NQH and NQ6 and only setting Diagnostic Trouble Codes C0398 or C0398 and C0326 reprogram the transfer case control module with the latest calibration from TIS2WEB and perform the setup procedure.
Reported code forms
Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Cadillac | ESCALADE | 2015 |
| Cadillac | ESCALADE ESV | 2015 |
| Chevrolet | SILVERADO 1500 | 2014 |
| Chevrolet | SILVERADO 2500 | 2015 |
| Chevrolet | SUBURBAN | 2015 |
| Chevrolet | TAHOE | 2015 |
| GMC | CANYON | 2015 |
| GMC | SIERRA 1500 | 2014 |
| GMC | SIERRA 2500 | 2015 |
| GMC | SIERRA DENALI | 2015 |
| GMC | YUKON | 2015 |
| GMC | YUKON XL | 2015 |