TEST
ACTION
APPLICABILITY
30
Turn the ignition off.
Disconnect the Transmission Solenoid Assembly harness connector.
Disconnect the PCM harness connector.
Check connectors - Clean/repair as necessary
Measure the resistance of the 5-volt Supply circuit between the Transmission
Solenoid Assembly harness connector and the PCM harness connector.
Is the resistance below 5.0 ohms?
without 45RFE
AUTO TRANS
Yes
→
Go To
31
No
→
Repair the 5-volt Supply circuit for an open.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
31
Turn the ignition off.
Disconnect the Transmission Solenoid Assembly harness connector.
Disconnect the PCM harness connector.
Check connectors - Clean/repair as necessary
Measure the resistance between ground and the 5-volt Supply circuit in the
Transmission Solenoid Assembly harness connector.
Is the resistance above 100 kohms?
without 45RFE
AUTO TRANS
Yes
→
Go To
32
No
→
Repair the 5-volt Supply circuit for a short to ground.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
32
Turn the ignition off.
Disconnect the Transmission Solenoid Assembly harness connector.
Disconnect the PCM harness connectors.
Check connectors - Clean/repair as necessary
Measure the resistance between the 5-volt Supply circuit and the Sensor Ground
circuit in the Transmission Solenoid Assembly harness connector.
Is the resistance above 100 kohms?
without 45RFE
AUTO TRANS
Yes
→
Go To
33
No
→
Repair the 5-volt Supply circuit for a short to the Sensor Ground
circuit.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
33
If there are no possible causes remaining, view repair.
without 45RFE
AUTO TRANS
Repair
Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
381
TRANSMISSION
P1762-GOV PRESS SEN OFFSET VOLTS TOO LO OR HIGH —
Continued