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Door light not working

Tiny
JIMMY CHAN
  • MEMBER
  • 2008 TOYOTA CAMRY
  • 2.4L
  • AUTOMATIC
  • 100,000 MILES
I've a problem with one side of the door courteous light. Swap the light bulb with other doors, it is working but when swapping back with the door. It is no working.

Therefore, suspect there must be a wiring issue or something else. It was working before this. Using a multi-meter to measure, it shows around 2v instead of 12v on the other doors.

Appreciate on guidance to troubleshoot.
thanks.

Camry 2008 ACV40
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Friday, August 16th, 2019 AT 6:45 AM

1 Reply

Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

You have got unwanted resistance somewhere in the electrical circuit for the light. In the diagrams down below I have included a wiring diagram for the interior lighting circuits as well as a guide for how to find problems in an automotive circuit using the preferred method called "voltage drop". Please go through these guides and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros
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Friday, August 16th, 2019 AT 1:54 PM

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