2011 Buick Regal Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2011 Buick Regal
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2011 Buick Regal ProblemsCar Won't Start Due to Ignition Module/Crankshaft Position Sensor Failure
The ignition module or crankshaft position sensor may fail causing the engine to die and not restart. Diagnoses will be necessary to determine if the module or crank sensor is causing the no start condition.
The high pressure power steering hose will commonly leak fluid; it should be replaced.
The display on the heater and AC control panel may become dim or go completely blank. Our technicians tell us the control panel must be replaced to correct this fault.
2011 Buick Regal QuestionsThe diagnostic code says p2261 that the turbo charge by pass value stuck (1 answer)
The diagnostic code says p2261 that the turbo charge by pass value stuck and engine light keeps coming on!
2.4 L ,exhaust smells like rotten eggs.
2011 Buick Regal RecallsPower Seat Wiring Chafes On Seat Frame
The wiring harness to the 8-way power adjustable front seats may chafe on the seat frames, resulting in a short circuit and fire hazard. Dealers will inspect and secure the wiring harness and repair any chafed wires free of charge to resolve the concern.
The ignition key may be able to be removed from the ignition switch without having the transmission shift lever securely in the park position. This could allow the vehicle to roll unexpectedly. Dealers will inspect and if necessary replace the key cylinder lock housing free of charge to resolve the concern.
The driver's and/or passenger's seat may suddenly drop to its lowest position because a bolt securing the height adjuster can fall out. This unexpected movement of the driver's seat could cause a distraction, increasing the risk of a crash. Dealers will replace the height adjuster bolts in both front seats to correct this concern.