electrical problem
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Cruising
Joined: Nov 2021
Posts: 10
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From: Summerfield Fl
electrical problem
I have a 69 coupe 300 hp a/c car. The problem I have is that when I try to adjust the dash lights or turn on the courtesy lights, the parking lights come on. If I turn down the courtesy lights the parking lights go off. Also the dash lights come on with the ignition switch. When I turn on the ignition the dash lights come on I can not adjust the dash lights with the headlight switch.. Any help will be greatly appreciated.
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From: New Or-leens Loo-z-anna
Rookie reply here:
Usually a loose ground wire under the dash causes these problems...the voltage goes to all the wrong bulbs.
If you have a tilt-tele steering column, some wires could be pinched inside the column.
Usually a loose ground wire under the dash causes these problems...the voltage goes to all the wrong bulbs.
If you have a tilt-tele steering column, some wires could be pinched inside the column.
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I'm thinking I'd start at the headlight switch. Try jumping wires once switch is disconnected and see what happens. Then go from there.
Burning Brakes
Joined: Jul 2018
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From: Maryland
For these types of electrical issues, I always look at the wiring diagram for help. Is there a common component that all the faulty circuits traverse? I don't have the diagram in front of me now, but as someone replied earlier, maybe the headlight swx would be a good place to start.
