Door Window Stays In Drop Down Position

DOOR WINDOW STAYS IN DROP DOWN POSITION

Door Window Stays In Drop Down Position:

NOTE: Left side graphic is shown - right side similar.

POSSIBLE CAUSES
- Trouble code present
- Window drop switch shorted
- (Q58) Right, (Q59) left window drop switch sense circuit short to ground
- Window module shorted

Diagnostic Test

1. DTC PRESENT

With the scan tool, read DTCs.

Q: Are there any window or door lock related DTC's

YES: Refer to symptom list for problems related to POWER WINDOWS or POWER DOOR LOCKS. Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test
NO: Go To 2




2. WINDOW DROP SWITCH SHORTED

NOTE: Ensure the window stops and the window alignment is properly adjusted before proceeding.

Disconnect the Door Latch C2 connector (on the latch assembly).
Close the appropriate door.
Raise the window to the fully closed position.

Q: Does the window glass now travel to the full closed position

YES: Replace the Door Latch Assembly. Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test
NO: Go To 3




3. (Q58/Q59) WINDOW DROP SWITCH SENSE CIRCUIT SHORT TO GROUND

Turn the ignition off.
Disconnect the Window Regulator Module connector.
Measure the resistance between ground and the (Q58/Q59) Window Drop Switch Sense circuit.

Q: Is the resistance below 1,000.0 ohms?

YES: Repair the (Q58/9) Window Drop Switch Sense circuit for a short to ground. Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test
NO: Replace the Window Regulator Module. Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test