BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, ISUZU, OLDSMOBILE, PONTIAC, SAAB, SATURN
PIC3718E
Manufacturer communications
- Publication date
- 2012-12-13
- Received by NHTSA
- 2017-08-15
- NHTSA record numbers
- 10112664
Manufacturer summary
Original wording in English
This Preliminary Information communication provides information to the technician about vehicles may have a no power or no connect concern. Technician will find that the OnStar led is red and Diagnostic Trouble Code U1500 is set. Technician will need to replace the Vehicle Communication Interface Module if the Station Identification number falls in the ranges 14,000,000 - 16,000,000 or 22,000,000 - 23,200,000.
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 | 2000 |
| Cadillac | ESCALADE ESV | 2006 |
| Cadillac | ESCALADE ESV | 2005 |
| Cadillac | ESCALADE ESV | 2004 |
| Cadillac | ESCALADE ESV | 2003 |
| Cadillac | ESCALADE EXT 1500 | 2006 |
| Cadillac | ESCALADE EXT 1500 | 2005 |
| Cadillac | ESCALADE EXT 1500 | 2004 |
| Cadillac | ESCALADE EXT 1500 | 2003 |
| Cadillac | ESCALADE EXT 1500 | 2002 |
| Cadillac | SEVILLE | 2004 |
| Cadillac | SEVILLE | 2003 |
| Cadillac | SEVILLE | 2002 |
| Cadillac | SEVILLE | 2001 |
| Cadillac | SEVILLE | 2000 |
| Cadillac | SRX | 2006 |
| Cadillac | SRX | 2005 |
| Cadillac | SRX | 2004 |
| Cadillac | STS | 2006 |
| Cadillac | STS | 2005 |
| Cadillac | XLR | 2006 |
| Cadillac | XLR | 2005 |
| Cadillac | XLR | 2004 |
| Chevrolet | ASTRO | 2005 |
| Chevrolet | ASTRO | 2004 |
| Chevrolet | ASTRO | 2003 |
| Chevrolet | ASTRO | 2002 |
| Chevrolet | ASTRO | 2001 |
| Chevrolet | ASTRO | 2000 |
| Chevrolet | AVALANCHE 1500 | 2006 |