we just recently purchased a 2009 chevy impala and when i was driving the car today the service traction control light came on followed by the engine power reduced light also followed by the check engine light. I took the car to Auto Zone and they ran a diagnosic on it and said it was the APP senor/APP sensor 2
signal voltage fault
with that in mind i was wondering if this is not covered under our warranty what is the cost to have this fixed?

 

did that solve the problem... i'm having the same problem.

 

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Sensors are not usually covered under warranty. I encourage you to contact your local dealer, as prices vary. They'll need to inspect the vehicle in order to come up with a repair estimate.

Regards,

Louis
GM Customer Service