Service bulletins for the 2011 GMC Savana
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
1713 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
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Only bulletins with component: Equipment and accessories are shown. Show all
| PI-0759 | 2012-09-10. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:WIRING. GM-EXPRESS/SILVERADO/SAVANA/SIERRA: DUE TO POOR CONNECTIONS AND INTERMITTENT CONDITION OF MAP SENSOR CONNECTOR WIRING HARNESS TERMINAL CRIMPS, TRUCKS HAVE A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION AND REDUCED ENGINE POWER DISPLAY MESSAGE. *PE |
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| PIE-0201 | 2012-04-04. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. CHEVROLET/GMC: WHEN HVAC SYSTEM IS TURNED ON , THERE IS NO AIR FLOW AND THE BLOWER MOTOR IS INOPERATIVE. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.