Left rear vent window will not open

2003 LINCOLN NAVIGATOR

142,000 MILES

MEGAN FROGGATT

MEMBER
1 POST

The rear left vent window on my SUV will not open. The rear right vent window opens, but the left window does not even sound as if there is any power going to it at all. What could be wrong? Is there a way to open them manually? Help! Any and all information will be appreciated!

Apr 11, 2017 at 2:41 AM

HMAC300

✓ASE Certified Mechanic
48,601 POSTS

if they are power windows no way to open manually. try slamming door then try to open window if it works the motor is bad. if not it will need scanning for codes to see if module is bad.

Apr 11, 2017 at 6:03 AM

STRAILER

✓ASE Certified Mechanic
54,832 POSTS

Hello,

Since the one window still works (I assume) I would think it is the motor that has gone out. Two double check test for power at the motor to confirm. Here are some diagrams and a guide to help you get the problem fixed.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Please let me know if you need anything else to get the problem fixed.

Best, Ken

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Apr 11, 2017 at 4:12 PM