Howdy.

I recently picked up my 2010 RT from my local dealer after it was serviced.

As a result, I am seeking answers from the great people of SL to give me confidence that my dealer did things right.

So...here goes: WHAT IS A "TPS SENSOR?"

The dealer found the following codes: P1120, TPS sensor out of position.
P2620, TPS
C1290, VCM Voltage Failure -- need to replace TPS
sensor.

How many TPS sensors are on the RT?
Why would a TPS sensor be "out of position?"


Would the VCM Voltage Failure require replacing the battery? It was only a year old.



I need, and appreciate, all the help I can get.

Thanks,

JOHN