B1860

B1860-PASSENGER WINDOW CONTROL CIRCUIT HIGH - PDM





For a complete wiring diagram REFER to DIAGRAMS/ELECTRICAL .


- When Monitored:
Whenever the Window Motor is not operating.

- Set Condition:
The Passenger Window Driver (Up) circuit is high while the window is not moving.






Diagnostic Test


1. TEST FOR INTERMITTENT CONDITION
Turn the ignition on.
With the scan tool, erase all DTC's.
Try to operate the Passenger Window up and down several times.
Wait 30 seconds.
With the scan tool, read DTC's.
Does the scan tool display this DTC?

Yes


- Go To 2


No


- The condition that caused this symptom is currently not present. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also, inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Repair as necessary.
- Perform BODY VERIFICATION TEST - VER 1.Body Verification Test


2. WINDOW MOTOR SHORTED




With the scan tool, erase DTC's.
Turn the ignition off.
Disconnect the Passenger Window Motor connector.

NOTE: The graphic shows the Right Hand Drive connector. See the schematic for the Left Hand Drive connectors.

Turn the ignition on.
Operate the driver window switch up and down several times.
With the scan tool, read DTC's.
Does the scan tool display B1860-PASSENGER WINDOW MOTOR CONTROL CIRCUIT HIGH?

No


- Replace the Passenger Window Motor.
- Perform BODY VERIFICATION TEST - VER 1.Body Verification Test.


Yes


- Go To 3


3. (Q12) PASSENGER WINDOW PASSENGER (UP) CIRCUIT SHORT TO VOLTAGE




Turn the ignition off.
Disconnect the Passenger Door Module C4 harness connector.
Turn the ignition on.
Measure the voltage between the (Q12) Passenger Window Passenger (Up) circuit and ground.
Is there any voltage present?

Yes


- Repair the (Q12) Passenger Window Driver (Up) circuit for a short to voltage.
- Perform the BODY VERIFICATION TEST - VER 1.Body Verification Test


No


- Go To 4


4. (Q22) PASSENGER WINDOW PASSENGER (DOWN) CIRCUIT SHORT TO VOLTAGE




Measure the voltage between the (Q22) Passenger Window Passenger (Down) circuit and ground.
Is there any voltage present?

Yes


- Repair the (Q22) Passenger Window Driver (Down) circuit for a short to voltage.
- Perform the BODY VERIFICATION TEST - VER 1.Body Verification Test


No


- Replace the Passenger Door Module.
- Perform BODY VERIFICATION TEST - VER 1.Body Verification Test