The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Strange turn signal issue on 72 C-10

72bowtiestepper · 12-03-2020, 12:46 PM

I assume the headlight switch gets ground from the dash panel...correct ? I will run another ground wire direct from the neg. battery term. to the dash tonight & see if that makes a difference. If not ...will order a new Headlight switch.

Andy...I have not blown any fuses at all...just have the prob. with the turn signals being reversed side to side...only when Headlights are on.

Thanks to all for your help....I am confident I will get to the bottom of this...If not...will only drive the truck in the daytime w/ no headlights LOL !

12-03-2020, 12:46 PM	#11
72bowtiestepper Registered User Join Date: Feb 2013 Location: Northwest NJ Posts: 684	Re: Strange turn signal issue on 72 C-10 I assume the headlight switch gets ground from the dash panel...correct ? I will run another ground wire direct from the neg. battery term. to the dash tonight & see if that makes a difference. If not ...will order a new Headlight switch. Andy...I have not blown any fuses at all...just have the prob. with the turn signals being reversed side to side...only when Headlights are on. Thanks to all for your help....I am confident I will get to the bottom of this...If not...will only drive the truck in the daytime w/ no headlights LOL !