Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| PB-10287 | 02/01/2011 | 10038598 | Gm service campaign: see document search button for owner letter. in certain driving conditions or if it's been a while between oil changes, the timing chain could wear prematurely and cause the engine light to turn on. *rm | 06/22/2011 | |
| PB-10287 | 02/01/2011 | 10038598 | Ready | 06/22/2011 | |
| PI-0090B | 03/01/2011 | 10038345 | Gm: there may be an intermittent engine hesitation or flutter. the camshaft sensor terminals likely have poor connections. *rm | 06/15/2011 | |
| PI-0090B | 03/01/2011 | 10038345 | Ready | 06/15/2011 | |
| 08-06-01-011H | 02/01/2011 | 10038261 | Ready | 06/14/2011 | |
| 08-06-01-011H | 02/01/2011 | 10038261 | Gm: check engine light is on with multiple trouble codes present. *rm | 06/14/2011 | |
| PIT-5028 | 09/01/2010 | 10036324 | Pontiac/saturn/buick/gmc/chevrolet/cadillac/hummer: vehicle start and stalls after theft deterrent module replacement. model years 2006-2011. does not apply to vehicles with keyless access system. *pe | 03/14/2011 | |
| PIP-4577A | 06/01/2009 | 10032885 | Cadillac: ses light with dtcs p0171 and p0174. complaint of ses light but it is unlikely that there will be a complaint of any engine performance concerns if this applies. upon inspection, dtcs p0171 and p0174 will be stored and freeze f | 06/08/2010 | |
| PIP-4550 | 05/01/2009 | 10030169 | General motors: in rare occurrences a technician may find dtc p0513, an intermittent no crank/no start. this dtc may be caused by a transient voltage spike within the ecm and usually occurs on start up. the ecm must be replaced with one th | 08/12/2009 | |
| 070604032 | 11/01/2007 | 10023976 | Ld8, lh2, l37 service engine soon (ses) mil light illuminated, [engine power reduced] message displayed on driver information center (dic) with multiple ecm dtc's p1516, p2101, p2119 or p2176 (inspect throttle body blade). *nj | 02/25/2008 | |
| 4623 | 12/01/2007 | 10023736 | Hard brake pedal on cold start at high altitudes. with 3.6liter ly7 engine. *nj | 01/29/2008 | |
| 07330 | 12/01/2007 | 10023635 | Service update for inventory and customer vehicles timing chain guide bolt low torque - expires with base warranty. *nj | 01/18/2008 | |
| 3423 | 09/30/2008 | 3423B | 10020691 | 3.6 ly7 with cam actuator dtc. dtc codes, p0016, p0017, p0018, p0019, p0008, or p0009. *kb the reluctor for the crankshaft sensor pressed on the crankshaft may have moved. *pe | 12/22/2006 |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL - CRANKCASE (PCV) | |||||
| PIP-4577A | 06/01/2009 | 10032885 | Cadillac: ses light with dtcs p0171 and p0174. complaint of ses light but it is unlikely that there will be a complaint of any engine performance concerns if this applies. upon inspection, dtcs p0171 and p0174 will be stored and freeze f | 06/08/2010 | |