Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING - COOLING SYSTEM | |||||
| PI0699 | 03/01/2012 | 10043893 | Gm: gauge fluctuation, various dtcs, and the wiring harness may be chafing/rubbing on a/c line. *js | 05/01/2012 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| PI0699 | 03/01/2012 | 10043893 | Gm: gauge fluctuation, various dtcs, and the wiring harness may be chafing/rubbing on a/c line. *js | 05/01/2012 | |
| ENGINE AND ENGINE COOLING - ENGINE - DIESEL | |||||
| PI-0845 | 10/01/2012 | 10047820 | Gmc/chevrolet: there may be an accumulation of diesel particulate filter soot level found when a diagnostic system check is performed and may be caused by engine control module (ecm) with a reduced engine power message. model 2011-2013 | 12/07/2012 | |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - BELTS AND ASSOCIATED PULLEYS | |||||
| SB-12118 | 06/01/2012 | 10045041 | Gmc/chevrolet: if not torqued to specification, on certain trucks, bolts on 4 water pump pulley, could back out or break. *pe | 08/13/2012 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| ENGINE AND ENGINE COOLING | |||
| 01/27/2012 | 1200 | ||
| Tl* the contact owns a 2012 gmc sierra. the contact stated that whenever the vehicle was idling the contact noticed that the vehicle would vibrate without warning. the vehicle was taken to the dealer where the contact was informed that the failure could not be repaired. the current and the failure mileages were 1,200. | |||
| 01/27/2012 | 1200 | ||
| Tl- the contact owns a 2012 gmc sierra. the contact stated that whenever the vehicle was idling the contact noticed that the vehicle would vibrate without warning. the vehicle was taken to the dealer where the contact was informed that the failure could not be repaired. the current and the failure mileages were 1,200. kmj | |||
| 01/27/2012 | 1200 | ||
| Tl- the contact owns a 2012 gmc sierra. whenever the vehicle is idling the contact noticed that the vehicle will begin to vibrate without any warning. the vehicle was taken to the dealership where the contact was informed that the failure could not be repaired.the current and failure mileages are 1200. bml | |||