The light in the cabin is constantly on

1994 CHEVROLET CAPRICE
150,000 MILES • 4.3L • V8 • 2WD • AUTOMATIC
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All hi, am asking help in my problem. I'll be brief. The light in the cabin is constantly on the display it is written-open doors, door jamb switch right. give scheme and explain where is the main module, thank you
Sep 27, 2019 at 1:12 PM
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ASEMASTER6371
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Good morning,

I attached a diagram for you to view.

There is a relay in the convenience center for the dome light. It may be stuck closed.

Make sure the headlight switch is not commanding it on as well.

Roy
Sep 28, 2019 at 6:19 AM
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where is the relay?
Sep 28, 2019 at 7:08 AM
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ASEMASTER6371
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In the convenience center under the dash to the left of the steering column.

Roy
Sep 28, 2019 at 7:16 AM
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Thanks Roy, if I will unsubscribe.
Sep 28, 2019 at 7:18 AM
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ASEMASTER6371
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You are welcome.

Always glad to help.

Roy
Sep 28, 2019 at 7:20 AM
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And you could throw a photo above which completely?
Sep 28, 2019 at 7:24 AM
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And whether the location of relays on this board?
Sep 28, 2019 at 7:25 AM
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ASEMASTER6371
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I attached the picture. There are only a couple of relays. They should be marked. If they are not, remove them one by one until the dome light goes out.

Roy
Sep 28, 2019 at 7:27 AM
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still found when setting on the hand brake does not light the parking brake lamp, but when you start it blinks.
Sep 28, 2019 at 9:47 AM
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ASEMASTER6371
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What light are you referring to?

Did you post the dome light? Please explain.

Roy
Sep 28, 2019 at 2:09 PM
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I'm talking about the fact that if the car to put the handbrake on , then the panel does not illuminate *brake* .
Sep 28, 2019 at 11:49 PM
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There should be plenty to jamb switch, or the mass of the body . I have one wire on jamb switch.
Sep 28, 2019 at 11:52 PM
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ASEMASTER6371
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Okay, now we are in a different question. I will answer this one time. Site rules state one problem per question.

After this, start a new question.

There is a power to the 1 wire for the switch. When you apply the parking brake it closes the circuit and the light comes on. When you release it, the circuit opens and the light goes out. There has to be a power to the switch wire.

It has nothing to do with the door switches.

Roy
Sep 29, 2019 at 4:24 AM
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thanks Roy for the help, sorry to ask you stupid questions all the time. But I also wanted to know. on jamb switch should there be two wires that is mass and plus?
Sep 29, 2019 at 8:36 AM
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ASEMASTER6371
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I see you posted a new question for an explanation. You can just continue here if you like.

Yes, one is positive and the other is negative.

Roy
Sep 29, 2019 at 1:12 PM
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okay swarm, can we go into private conversations, or write in the subject? thank ! I just could send a photo in detail, which would be clear.
Sep 29, 2019 at 1:25 PM
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Post it here. We do not have any other type of communication.

Roy
Sep 29, 2019 at 1:41 PM
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the problem was solved , was not weight on the trailer driver's door .Thanks a lot for your help!
Sep 30, 2019 at 11:49 AM
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ASEMASTER6371
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You are welcome.

Always glad to help.

Roy
Sep 30, 2019 at 1:00 PM