How to test door sensors that are leaving the interior lights on.
What is your question?
The interior lights won't turn off after the doors are closed. It does not seem to be in the headlight or interior dimmer switch. I believe it is in the sensor that tells whether the door is open or closed. How do I determine which one?
Professional grade scanner connected with BCM (Body Control Module) selected, live data will show which door is presumed by the module to be open or ajar... Then the issue can be addressed and repaired... It is usually a pretty simple fix!
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Thank you!