Test Notes

You should enter this Pinpoint Test only when directed here.

This Pinpoint Test is intended to diagnose the following:
- Throttle Position Sensor B (TP-B)
- Traction Control (TC) Series Throttle
- Series Throttle Stepper Motor
- Series Throttle Controller (STC)
- Harness Circuits: TP-B VREF SIG RTN VPWR PWR GND, TAPW, TA-B1, TA-B2, BCOMM, TA-A1, TA-A2, ACOMM
- Powertrain Control Module (PCM)


DESCRIPTION
For additional information on the Traction Control System, refer to Brakes and Traction Control / Traction Control System.