B191F

B191F-LEFT FRONT WINDOW MOTOR CONTROL CIRCUIT LOW

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
Whenever the module is awake.

- Set Condition:
When both Left Front Window Driver circuits (Up and Down) are grounded during a window movement command, this code will set.





Diagnostic Test

1. TEST FOR INTERMITTENT CONDITION
Turn the ignition on.
With the scan tool, record and erase DTC's
Try to operate the Left Front Window up and down several times.
Wait 30 seconds.
With the scan tool, read DTC's.
Does the scan tool display B191F - LEFT FRONT WINDOW MOTOR CONTROL CIRCUIT LOW?

Yes

- Replace the Window Regulator Module Assembly.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

No

- Operate the window motor several times. With the scan tool, read DTC's. If this DTC appears, replace the Window Regulator Module Assembly.
- Perform BODY VERIFICATION TEST - VER 1.Body Verification Test