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05-15-2014, 10:16 PM
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#1 |
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Registered User
Join Date: May 2014
Location: Horton AL.
Posts: 20
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headlight
what would cause the right to work on bright and dim but the left side doesent work on dim. I have changed the headlight but have the same problem. Do the headlight feed from drivers side to the passenger side?
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05-15-2014, 11:28 PM
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#2 |
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Registered User
 
Join Date: Apr 2012
Location: Stillwater, Oklahoma
Posts: 874
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Re: headlight
Yes it goes from the drivers side to the passenger. Sounds like a bad connection. Do you have a meter to check for volts at the connector?
__________________
1971 C/10 SWB, 15x8 Rallys, 4.5" X 7" static drop, C-notched, 350/350, 3.73 Posi. .........A 383 and Gear Vendors are on my bucket list. 1972 GMC 4X4 K1500 Survivor - Sold No matter what problems life throws at you, your time on Earth can be incredibly fulfilling and rewarding.....if you just lower your expectations. -Phil Dunphy |
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05-16-2014, 10:25 AM
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#3 |
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Registered User
Join Date: Feb 2012
Location: Smyrna TN
Posts: 1,153
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Re: headlight
If you have some spray contact cleaner, spray the (wiring harness side) plug. With it disconnected of course:-)
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05-16-2014, 11:24 AM
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#4 |
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Registered User
Join Date: Jan 2013
Location: Mickleton, NJ
Posts: 1,776
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Re: headlight
I had similar issues, but only had high beam on one side. Wound up playing around wiggling wires and plugs and found the one headlight connector was getting a bad connection. I tried to clean it and bend the contacts inside a little, but it didn't help and I wound up breaking the plug.
Got 2 parts store plugs, spliced them in and problem solved.
__________________
Shawn 1970 Chevy C-10 SWB, 350, TKO 600 5 speed My build http://67-72chevytrucks.com/vboard/s...d.php?t=559881 |
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05-16-2014, 05:14 PM
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#5 |
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Registered User
Join Date: Mar 2007
Location: Rohnert park, CA
Posts: 139
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Re: headlight
My truck was doing the same thing. I replaced my high beam foot switch and it fixed the problem
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05-16-2014, 07:24 PM
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#6 |
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Registered User
Join Date: Jun 2012
Location: Columbia, South Carolina
Posts: 59
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Re: headlight
I had a similar issue as well, I removed the plug at the back of the headlight and used some sandpaper on the male prongs of the headlight. Pluged it back in and it works fine.
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72 C10 350/TH350 |
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05-16-2014, 08:39 PM
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#7 | |
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I built it
Join Date: Sep 2008
Location: Bakersfield ca
Posts: 744
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Re: headlight
when i first got my truck the only headlights that worked were the high beams. looked over the wire and by the fuse block the low beam wire had a hole burned in it. ran a new wire from the dimmer to a better spot on original wire and they then worked.
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'72 k10 lwb 454, th400, 205, d44ft, 12b rear, 4in skyjacker, 35x12.5-15 superswampers, 4.56, blazer tank. painless wiring harness '98 dodge 3500 12v 5sp 4x4. the truck that actually runs Quote:
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05-16-2014, 09:08 PM
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#8 |
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70+ ( Old Skool Club )
Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,109
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Re: headlight
My right headligt just stopped working one day. Pulled the headlite, bench tested it and it worked. I cut the old connectors off, soldered and heat shrunk new ones on and that cured the problem.
__________________
1972 C10 Custom/Deluxe 613 Highlander 406/700R4 1999 White Tahoe LS 4x2 with Z56 Police Package 1992 K1500 GMC Suburban Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601 " Circumsatances Do Not Change Responsibility " " The Sky is not the Limit, Your Mind is." Marilyn Monroe .. RIP Charlie Watts 1941 - 2021 |
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05-18-2014, 10:22 PM
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#9 |
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Registered User
Join Date: May 2014
Location: Horton AL.
Posts: 20
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Re: headlight
I appreciate all the feedback and I will post what I do that fixes the problem.
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05-19-2014, 08:01 PM
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#10 |
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Senior Member
Join Date: Feb 2002
Location: Tucson, AZ USA
Posts: 7,205
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Re: headlight
Check the headlamp plug ground wires behind the battery box on the radiator bulkhead. They can corrode, get chewed by packrats or just work loose.
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Every 25 years I like to rebuild that 292, whether it needs it or not. |
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