Q: The Reduce Engine Speed/ Service Stability comes on in my car. We had it scanned and they said it was the THROTTLE/PEDAL POSITION
THE REDUCE ENGINE SPEED / SERVICE STABILITY TRACK FOR MY 2011 CHEVY EQUINOX LTZ KEEPS COMING ON. I TOOK IT TO HAVE IT SCANNED AND CODE WAS P2135 THROTTLE PEDAL POSITION SENSOR. SO WE HAD THAT CHANGED AND MESSAGE IS STILL COMING UP. VERY FRUSTRATING, I'M A SINGLE MOM AND CAN'T AFFORD MUCH MORE. SOMEONE SAID THAT MY PCM MAY NEED A FLASH OR UPDATE. COST FOR THAT? ANY INFORMATION YOU HAVE WOULD BE GREAT. PLEASE HELP THANK YOU. MICHELLE
My car has an automatic transmission.
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It sounds like the code may not have been properly cleared or potentially, there may be some wiring issues with the wires running to the throttle position sensor. I would suggest having a professional from YourMechanic come to your location to diagnose and inspect the vehicle.
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