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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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#94985 03/09/2006 11:57 AM | Joined: Jan 2006 Posts: 33 Junior Member | | Junior Member Joined: Jan 2006 Posts: 33 | I have a 66 C20, I am trying to get my lights to work, not a new topic, and am not familiar with Chevy wiring habits. How are the exterior lighting systems grounded? Do they have separate ground straps for these systems, or do they ground through their respective cases? If there are straps, where should they be? Thanks, Josh | | |
#94986 03/09/2006 12:35 PM | Joined: Feb 2006 Posts: 395 Shop Shark | | Shop Shark Joined: Feb 2006 Posts: 395 | grounded thru lite frame to body body to frame maybe straps in engine bay,,some models used groung cable with a small wire that grounded to body in engine bay,,most times it,s in the socket and bulb...doc | | |
#94987 03/10/2006 1:25 AM | Joined: Dec 2005 Posts: 2,557 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 2,557 | Check the dimmer switch, sometimes they can cause the headlights not to work.
1951 3100 Chevrolet1951 Chevrolet Suburban CarryallImage"A house is built with boards and beams. A home is built with love and dreams." "Look deep before you leap !!!" / "Everything is Everything" "If I say a mouse can pull a house, hitch him up"
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#94988 03/10/2006 4:05 PM | Joined: Nov 2005 Posts: 16 Junior Member | | Junior Member Joined: Nov 2005 Posts: 16 | On my 65, the front light harness has a ground for each headlight. Also shows this on the wiring diagram. Dont know if this helps.
Patrick | | |
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