B185F

B185F-PASSENGER WINDOW CONTROL CIRCUIT LOW







- When Monitored:
Whenever the window motor is operating.

- Set Condition:
The Passenger Window Driver (Up) circuit does not change from low to high after 30 seconds.





1. TEST FOR INTERMITTENT CONDITION
1. Turn the ignition on.
2. With the scan tool, erase all DTCs.
3. Try to operate the Passenger Window up and down several times.
4. Wait 30 seconds.
5. With the scan tool, read the DTCs.

Does the scan tool display this DTC?

Yes

- Go To 2

No

- Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals and correct pin tension.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

2. WINDOW MOTOR SHORTED




1. With the scan tool, erase all DTCs.
2. Turn the ignition off.
3. Disconnect the Passenger Window Motor connector.
4. Turn the ignition on.
5. Operate the Passenger Window Switch up and down several times.
6. With the scan tool, read the active DTCs.

Does the scan tool display: B185F-PASSENGER WINDOW CONTROL CIRCUIT LOW as active?

Yes

- Go To 3

No

- Replace the Passenger Window Motor.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

3. (Q12) PASSENGER WINDOW DRIVER (UP) CIRCUIT SHORTED TO GROUND




1. Turn the ignition off.
2. Disconnect the Passenger Door Module C4 harness connector.
3. Measure the resistance between ground and the (Q12) Passenger Window Driver (Up) circuit.

Is the resistance above 10k Ohms?

Yes

- Go To 4

No

- Repair the (Q12) Passenger Window Driver (Up) circuit for a short to ground.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

4. (Q22) PASSENGER WINDOW DRIVER (DOWN) CIRCUIT SHORTED TO GROUND




1. Measure the resistance between ground and the (Q22) Passenger Window Driver (Down) circuit.

Is the resistance above 10k Ohms?

Yes

- Go To 5

No

- Repair the (Q12) Passenger Window Driver (Up) circuit for a short to ground.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

5. (Q22) PASSENGER WINDOW DRIVER (DOWN) CIRCUIT SHORTED TO THE (Q12) PASSENGER WINDOW DRIVER (UP) CIRCUIT




1. Measure the resistance between the (Q22) Passenger Window Driver (Down) circuit and the (Q12) Passenger Window Driver (Up) circuit.

Is the resistance above 10k Ohms?

Yes

- Replace the Passenger Door Module.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Repair the (Q22) Passenger Window Driver (Down) circuit for a short to the (Q12) Passenger Window Driver (Up) circuit.
- Perform the BODY VERIFICATION TEST. Body Verification Test.