Hint:

How to proceed with troubleshooting
Terminals of ecuParts location
System diagram
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Components
(2005/11-2006/01)
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Illumination circuit
Description
The main body ecu receives information regarding the door courtesy switch and
door lock position
switch, and turns on the room light.
Wiring diagram
Inspection procedure
Perform active test by intelligent tester (main body ecu)
Connect the intelligent tester (with can ...