There have been 6 technical service bulletins issued for the 2012 GMC Sierra Hybrid.
| Bulletin Date: | Oct. 1, 2014 |
| Component: | Battery. |
| Bulletin Summary: | GMC/Cadillac/Chevrolet: some vehicles are experiencing, after a cold soak in cold temperatures, loss of 12 volt battery power, indicator charging system lamp on, no power steering assist and driver information center (dic) displaying powe |
| Vehicles covered in this TSB: |
2009 Cadillac Escalade Hybrid,
2010 Cadillac Escalade Hybrid,
2011 Cadillac Escalade Hybrid,
2012 Cadillac Escalade Hybrid,
2014 Cadillac Escalade Hybrid,
2009 Chevrolet Silverado Hybrid,
2010 Chevrolet Silverado Hybrid,
2011 Chevrolet Silverado Hybrid,
2012 Chevrolet Silverado Hybrid,
2009 Chevrolet Tahoe,
2009 Chevrolet Tahoe Hybrid,
2010 Chevrolet Tahoe Hybrid,
2011 Chevrolet Tahoe Hybrid,
2012 Chevrolet Tahoe Hybrid,
2009 GMC Sierra Hybrid,
2010 GMC Sierra Hybrid,
2011 GMC Sierra Hybrid,
2012 GMC Sierra Hybrid,
2013 GMC Sierra Hybrid,
2009 GMC Yukon Hybrid,
2010 GMC Yukon Hybrid,
2011 GMC Yukon Hybrid,
2012 GMC Yukon Hybrid,
2013 GMC Yukon Hybrid.
|
| Bulletin Date: | Oct. 1, 2014 |
| Component: | Steering electric power assist system. |
| Bulletin Summary: | GMC/Cadillac/Chevrolet: some vehicles are experiencing, after a cold soak in cold temperatures, loss of 12 volt battery power, indicator charging system lamp on, no power steering assist and driver information center (dic) displaying powe |
| Vehicles covered in this TSB: |
2009 Cadillac Escalade Hybrid,
2010 Cadillac Escalade Hybrid,
2011 Cadillac Escalade Hybrid,
2012 Cadillac Escalade Hybrid,
2014 Cadillac Escalade Hybrid,
2009 Chevrolet Silverado Hybrid,
2010 Chevrolet Silverado Hybrid,
2011 Chevrolet Silverado Hybrid,
2012 Chevrolet Silverado Hybrid,
2009 Chevrolet Tahoe,
2009 Chevrolet Tahoe Hybrid,
2010 Chevrolet Tahoe Hybrid,
2011 Chevrolet Tahoe Hybrid,
2012 Chevrolet Tahoe Hybrid,
2009 GMC Sierra Hybrid,
2010 GMC Sierra Hybrid,
2011 GMC Sierra Hybrid,
2012 GMC Sierra Hybrid,
2013 GMC Sierra Hybrid,
2009 GMC Yukon Hybrid,
2010 GMC Yukon Hybrid,
2011 GMC Yukon Hybrid,
2012 GMC Yukon Hybrid,
2013 GMC Yukon Hybrid.
|
| Bulletin Date: | May. 1, 2014 |
| Component: | Electrical system. |
| Bulletin Summary: | General motors: due to loose ground terminal connections, in some vehicles and trucks experience, accessories malfunctions, dic messages, ipc warning indicators, ses light on. |
| Vehicles covered in this TSB: |
2012 Buick Enclave,
2013 Buick Enclave,
2014 Buick Enclave,
2013 Buick Encore,
2014 Buick Encore,
2012 Buick Lacrosse,
2013 Buick Lacrosse,
2014 Buick Lacrosse,
2013 Buick Lesabre,
2012 Buick Lucerne,
2012 Buick Regal,
2013 Buick Regal,
2014 Buick Regal,
2012 Buick Verano,
2013 Buick Verano,
|
| Bulletin Date: | Apr. 1, 2014 |
| Component: | Battery. |
| Bulletin Summary: | General motors: information regarding the procedure of disabling e-assist, extended range electric vehicle, two-mode hybrid or electric vehicle, prior to servicing high voltage component or connection. |
| Vehicles covered in this TSB: |
2012 Cadillac Escalade Hybrid,
2014 Cadillac Escalade Hybrid,
2012 Chevrolet Silverado Hybrid,
2012 Chevrolet Tahoe Hybrid,
2012 GMC Sierra Hybrid,
2013 GMC Sierra Hybrid,
2012 GMC Yukon Hybrid,
2013 GMC Yukon Hybrid.
|
| Bulletin Date: | Apr. 1, 2014 |
| Component: | Electrical equipment. |
| Bulletin Summary: | General motors: information regarding the procedure of disabling e-assist, extended range electric vehicle, two-mode hybrid or electric vehicle, prior to servicing high voltage component or connection. |
| Vehicles covered in this TSB: |
2012 Cadillac Escalade Hybrid,
2014 Cadillac Escalade Hybrid,
2012 Chevrolet Silverado Hybrid,
2012 Chevrolet Tahoe Hybrid,
2012 GMC Sierra Hybrid,
2013 GMC Sierra Hybrid,
2012 GMC Yukon Hybrid,
2013 GMC Yukon Hybrid.
|
| Bulletin Date: | Mar. 1, 2014 |
| Component: | Steering. |
| Bulletin Summary: | Gm: immediately after start after a cold soak in cold ambient temperatures, displayed messages service power steering and service hybrid system. Make: Cadillac/Chevrolet/GMC models: hybrids escalade/tahoe/silverado/sierra/yukon model years |
| Vehicles covered in this TSB: |
2009 Cadillac Escalade Hybrid,
2010 Cadillac Escalade Hybrid,
2011 Cadillac Escalade Hybrid,
2012 Cadillac Escalade Hybrid,
2009 Chevrolet Silverado Hybrid,
2010 Chevrolet Silverado Hybrid,
2011 Chevrolet Silverado Hybrid,
2012 Chevrolet Silverado Hybrid,
2009 Chevrolet Tahoe Hybrid,
2010 Chevrolet Tahoe Hybrid,
2011 Chevrolet Tahoe Hybrid,
2012 Chevrolet Tahoe Hybrid,
2009 GMC Sierra Hybrid,
2010 GMC Sierra Hybrid,
2011 GMC Sierra Hybrid,
2012 GMC Sierra Hybrid,
2013 GMC Sierra Hybrid,
2009 GMC Yukon Hybrid,
2010 GMC Yukon Hybrid,
2011 GMC Yukon Hybrid,
2012 GMC Yukon Hybrid,
2013 GMC Yukon Hybrid.
|
| Bulletin Date: | Nov. 1, 2013 |
| Component: | Side/rear glass. |
| Bulletin Summary: | General motors: the windows, front and rear, would bind, poor fit, misalignment, makes rattle or squeaking noises, moves slowly and is inoperative. Model 2008-2014 vehicles and trucks. |
| Vehicles covered in this TSB: |
2008 Buick Allure,
2009 Buick Allure,
2008 Buick Enclave,
2009 Buick Enclave,
2010 Buick Enclave,
2011 Buick Enclave,
2012 Buick Enclave,
2013 Buick Enclave,
2013 Buick Encore,
2008 Buick Lacrosse,
2009 Buick Lacrosse,
2010 Buick Lacrosse,
2011 Buick Lacrosse,
2012 Buick Lacrosse,
2013 Buick Lacrosse,
|
| Bulletin Date: | Nov. 1, 2013 |
| Component: | Body door. |
| Bulletin Summary: | General motors: the windows, front and rear, would bind, poor fit, misalignment, makes rattle or squeaking noises, moves slowly and is inoperative. Model 2008-2014 vehicles and trucks. |
| Vehicles covered in this TSB: |
2008 Buick Allure,
2009 Buick Allure,
2008 Buick Enclave,
2009 Buick Enclave,
2010 Buick Enclave,
2011 Buick Enclave,
2012 Buick Enclave,
2013 Buick Enclave,
2013 Buick Encore,
2008 Buick Lacrosse,
2009 Buick Lacrosse,
2010 Buick Lacrosse,
2011 Buick Lacrosse,
2012 Buick Lacrosse,
2013 Buick Lacrosse,
|
| Bulletin Date: | Apr. 1, 2013 |
| Component: | Electrical system. |
| Bulletin Summary: | General motors: on some trucks and passenger vehicles, accessory power outlets (apo) and trailer lighting are common accessed electrical systems that are affected by devices that are plugged in and become inoperative due to an open fuse an |
| Vehicles covered in this TSB: |
2010 Buick Enclave,
2011 Buick Enclave,
2012 Buick Enclave,
2013 Buick Enclave,
2013 Buick Encore,
2010 Buick Lacrosse,
2011 Buick Lacrosse,
2012 Buick Lacrosse,
2013 Buick Lacrosse,
2013 Buick Lesabre,
2010 Buick Lucerne,
2011 Buick Lucerne,
2012 Buick Lucerne,
2010 Buick Regal,
2011 Buick Regal,
|
| Bulletin Date: | Apr. 1, 2013 |
| Component: | Fuses and circuit breakers. |
| Bulletin Summary: | General motors: on some trucks and passenger vehicles, accessory power outlets (apo) and trailer lighting are common accessed electrical systems that are affected by devices that are plugged in and become inoperative due to an open fuse an |
| Vehicles covered in this TSB: |
2010 Buick Enclave,
2011 Buick Enclave,
2012 Buick Enclave,
2013 Buick Enclave,
2013 Buick Encore,
2010 Buick Lacrosse,
2011 Buick Lacrosse,
2012 Buick Lacrosse,
2013 Buick Lacrosse,
2013 Buick Lesabre,
2010 Buick Lucerne,
2011 Buick Lucerne,
2012 Buick Lucerne,
2010 Buick Regal,
2011 Buick Regal,
|
Also see
GMC vehicle common problems.