Technical Service Bulletin 15801 — 2011 GMC SAVANA
ENGINE
Bulletin Details
| TSB ID | 15801 |
| Manufacturer | |
| Vehicle | 2011 GMC SAVANA |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
CONDITION Certain 2010-2016 model year Chevrolet Express, GMC Savana, 2011-2013 model year Chevrolet Silverado HD, 2015-2016 model year Chevrolet Silverado HD, 2011-2012 model year GMC Sierra HD, 2015 model year GMC Sierra HD vehicles equipped with Duramax diesel engine (RPO LGH or LML) and Ambulance Upfitter or Fire Truck Upfitter (RPO YF2 or ANM), may have a condition in which the emission control system as designed will limit speed under certain conditions. The EPA has approved General Motors request to remove the emission control system speed limitations on these emergency vehicles where applicable.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2011 GMC SAVANA
PIT6448
UNKNOWN OR OTHER
PIP5151E
ENGINE AND ENGINE COOLING
PIP5371A
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PIP5152C
ENGINE AND ENGINE COOLING
PIP5152B
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
PIP-5088-C
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
13386
ELECTRICAL SYSTEM:SOFTWARE
PIP5133C
FUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM
14-00-89-003A
EQUIPMENT ADAPTIVE/MOBILITY
10-06-04-013B
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM