Cadillac CTS-V - p2135 code
08-19-2012, 05:31 PM
The car has been going into reduced power mode and this is the code that came up. Throttle/pedal position sensor/swithch voltage correlation. It's happened three times. If I turn the car off and wait two minutes It drives fine but the engine light is still on. Any thoughts? 07 ls2 Maggie stock throttle body. thanks
08-19-2012, 07:59 PM
Triple check all your grounds: Engine to body, battery to engine, battery to body. I had a problem with my SS Silverado going into REP mode and it was a ground that was a quarter turn loose.
08-19-2012, 09:50 PM
i threw a new throttle body on mine, and it went away.
vBulletin® v3.7.4, Copyright ©2000-2014, Jelsoft Enterprises Ltd.