Test TC-168C - Governor Pressure Sensor Volts Too Low
CAUTION:
Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
NOTE:
Perform TEST TC-168B before proceeding. For connector terminal identification, see CONNECTOR IDENTIFICATION . For appropriate wiring diagram, see WIRING DIAGRAMS . Perform VERIFICATION TEST VER-1A after each repair.
- Disconnect governor pressure sensor connector. Inspect connector and terminals for damage. Repair connector and terminals as necessary. If connector and terminals are okay, go to next step.
- Using an external ohmmeter, measure resistance between terminals "A" and "B" on governor pressure sensor connector inside transmission. If resistance is less than 5 ohms, replace transmission solenoid pack wiring harness. If resistance is 5 ohms or more, go to next step.
- Measure resistance between terminal "B" on governor pressure sensor connector and terminal No. 4 on transmission solenoid pack component connector. If resistance is less than 5 ohms, replace governor pressure sensor. If resistance is 5 ohms or more, replace transmission solenoid pack wiring harness.