Test Notes

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
- Harness Circuits: TP-B, VREF, SIG RTN, VPWR, PWR GND, TAPW, TA-B1, TA-B2, BCOMM, TA-A1, TA-A2, ACOMM
- Powertrain control module