2009 GMC Sierra 1500 Hybrid Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2009 GMC Sierra 1500 Hybrid
Verified by mechanics, reported by drivers like you
2009 GMC Sierra 1500 Hybrid ProblemsStalling or Low Engine Idle Speed Due to Dirty Throttle Body
One or both secondary air injection check valves may become restricted causing poor air flow resulting in illumination of the Check Engine Light. It is often recommend to replace both check valves even if a fault code is set for only one bank of cylinders. Replacing only one valve may result in a return trip to the repair shop.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
2009 GMC Sierra 1500 Hybrid QuestionsTransmission shift problem from dead stop (2 answers)
I've noticed on numerous occasions that my 2009 Sierra Hybrid has problems finding the right gear when applying the accelerator from a dead stop. The truck starts to move but then you feel an abrupt and significaqnt lurch in momentum as it shifts from EV to gas. Is this normal? It reminds ...
2009 GMC Sierra 1500 Hybrid RecallsPossible Under Hood Electrical Fire
The heated washer module under the hood could overheat due to excessive current draw. Under certain conditions, this could result in an under hood fire. This previous recall attempt in 2008 to repair this concern did not have the expected success. Dealers will now permanently disable and remove the heated washer module to correct this concern. This recall is expected to begin on June 20, 2010.