Drivers front seat heat does not work passenger seat does work.
May 13, 2018 at 8:18 AM
Driver's seat heater not working
2009 LINCOLN MKX
RADAR1943
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STRAILER
- ✓ASE Certified Mechanic
- 54,477 POSTS
It sounds like the drivers seat control module has gone out which is common, but to make sure lets check for signal from the module to the seat heater element before we replace it. Here is a guide to help you do the test:
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
Below are the wiring diagrams and module locations fro both the drivers and passenger seat.
Check out the diagrams (below). Please let us know what you find.
Cheers, Ken
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
Below are the wiring diagrams and module locations fro both the drivers and passenger seat.
Check out the diagrams (below). Please let us know what you find.
Cheers, Ken
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
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Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
May 14, 2018 at 11:18 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.