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87 Supra

09-06-2007 03:02 PM

Funny interior light problem

While driving last night I noticed that when I hit a bump my dome lights turn on for just a second. It does it on every big bump. I checked both door pin switches and they seem to be operating normally. Has anyone had an issue like this?

87 Supra

09-07-2007 12:40 PM

No ideas??? Anyone?

mrnickleye

09-07-2007 01:57 PM

I believe to light, the bulbs are grounded, so you must have a ground fault. Try removing the dome light fixture and take a look at the wiring and connections.

87 Supra

09-07-2007 04:39 PM

Quote:

Originally Posted by mrnickleye

I believe to light, the bulbs are grounded, so you must have a ground fault. Try removing the dome light fixture and take a look at the wiring and connections.

I think you are right. It has to be a ground fault.

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