Tag
#doors
3 posts in Car Diagnostics blog about "doors" — OBD-II diagnostics, DTC codes, repair. ← All posts
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Wind noise in the cabin: seals, mirrors, and what to do about it
Noise that appears at speed usually has a mechanical cause you can find in minutes. The sources and how to trace them.
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Electric window not working: motor, mechanism, or module
A window that moves slowly or stops warns long before it fails. How to separate the motor, the cable mechanism, and the electronics.
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Central locking and key fobs: why the car stops locking
Locking faults are rarely where they seem. Telling a dead fob from a failed actuator, why a door switch is so often the culprit, and what body module diagnostics shows.