07whitehoe
TYF Newbie
I am currently stationed in Germany and have aquired a problem on my hoe. P2135 throttle position sensor switch a/b voltage correlation. There are three messages that appear on the DIC. Engine power reduced, service stabilitrak and service traction control. I looked at the wheel position sensor for the service stabilitrak & service traction control accompanying lights with the reduced engine power. Seem to be all ok. I have visual inspected the TPS connector but have yet to try the loose wire test on the connector. My tahoe at an idle almost seems like it wants to turn off and the lights go dim and back to normal after the engine RPM drops. I replaced the battery this past weekend and it worked like a champ for one drive. Shut it off after parking in my drive way, turned it back on and the lights are all back on. I then cleaned out the Throttle Body housing. I think that the TPS sensor could be the failing piece. Anyone have any suggestions. I would take it to a shop but there is a lack of GM dealers in Germany.... Not that it would be my first choice anyways.
Eric
I will shut it off and come back less than a minute later, start it up the problem is gone. All up until I start to drive and then it is back. Sometimes it does not come back for a day. Current conditions are damn cold, 0 degrees F + or - 5. I am getting ready to deploy and would like to have this resolved if at all possible. Someone please help. Thanks.
Eric
I will shut it off and come back less than a minute later, start it up the problem is gone. All up until I start to drive and then it is back. Sometimes it does not come back for a day. Current conditions are damn cold, 0 degrees F + or - 5. I am getting ready to deploy and would like to have this resolved if at all possible. Someone please help. Thanks.