Headlights inop - The 1947 - Present Chevrolet & GMC Truck Message Board Network

osks70 · 03-07-2018, 02:47 PM

ok dimmer switch is mounted on the floor, I have a new one will install it in a bit to see if it is the problem.

**VetteVet** · 03-07-2018, 02:57 PM

Quote:

Originally Posted by osks70

ok dimmer switch is mounted on the floor, I have a new one will install it in a bit to see if it is the problem.

Testing the dimmer switch couldn't be easier. If you can get it unplugged, jump the blue wire in the harness to either the tan or green wire and turn the HL switch on. The lights should come on. If they do then the dimmer is bad or both your lights are blown or their grounds are bad.

osks70 · 03-07-2018, 02:57 PM

ok new dimmer switch did not fix it, so with the headlight switch off I have power at the orange and red wires at the connector, with it on I have no power at the orange and red wires at the connector.

03-07-2018, 02:47 PM	#1
osks70 Registered User Join Date: Aug 2016 Location: Reno, Nv Posts: 12	Re: Headlights inop ok dimmer switch is mounted on the floor, I have a new one will install it in a bit to see if it is the problem.

03-07-2018, 02:57 PM	#3
osks70 Registered User Join Date: Aug 2016 Location: Reno, Nv Posts: 12	Re: Headlights inop ok new dimmer switch did not fix it, so with the headlight switch off I have power at the orange and red wires at the connector, with it on I have no power at the orange and red wires at the connector.



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