Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING - COOLING SYSTEM - FAN | |||||
| PIP-4992 | 01/01/2012 | 10043472 | Buick/chevrolet: the cooling fan may be inoperative due to low system voltage with the battery control module (hybrid powerpack) and drive motor generator. *pe | 04/03/2012 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| SB-12032 | 02/01/2012 | 10043908 | Serpentine belt separation. *kb | 05/01/2012 | |
| PI-0324-C | 04/17/2012 | 10043647 | Gmc/chevrolet/buick: transmission pump needs inspecting due to engine cranking but fails to start, has no forward, no reverse, transmission leaks, hard shift and no cranking. *pe | 04/17/2012 | |
| PIP-4990 | 12/01/2011 | 10043320 | Buick/chevrolet/gmc/pontiac/saturn: some model year vehicles may experience service engine soon (ses) lamp illuminated. issue may be caused by the control solenoid/module assembly or may have damaged or poor terminals for under hood fuse | 03/13/2012 | |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - BELTS AND ASSOCIATED PULLEYS | |||||
| PIP-4989-B | 05/01/2012 | 10044385 | Buick/chevrolet: on certain eassist vehicles, belt for the drive motor generator may be noisy, broken, misaligned or worn, resulting in a no charge concern with the message, battery saver illuminated. *pe | 06/18/2012 | |