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11-09-2004, 02:49 PM | #1 |
Better late than never
Join Date: Dec 2001
Location: Columbus, IN
Posts: 324
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No High Beam Headlights
When I click my "brights on" my headlights turn off. I replaced my dimmer switch, but that did not fix it. I had just replaced my alternator, but the problem existed just prior to the replacement too.
What could it be? Thanks
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1970 C/10 SWB Stepside |
11-09-2004, 02:57 PM | #2 |
Resident Curmudgeon
Join Date: Dec 1999
Location: NH
Posts: 6,664
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2 suggestions:
Clean connectors on both harness and headlight bulbs and/or fiddle with them. Replace your headlights. Admittedly having the same sympton on both sides at the same time seems rather odd but it's worth a shot.
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Currently on or near the homestead: 67 Chevy SWB 2WD stepside 350/3 on tree (Pat's) 67 GMC SWB 2WD Fleet 402/auto (Brian's under construction) 67 Chevy 3/4 ton 2WD 402/auto (Business Hauler) 67 Chevy 1 ton dually 2WD 396/4 speed (Former business hauler, Needs TLC) 68 Chevy 1/2 ton Suburban 2WD 250 six/3 on tree (Brian's Needs TLC) 70 Chevy 3/4 ton 4WD 350/4 speed (Pat's - Disguised as a 68 GMC) 71 Chevy SWB stepside (Crushed by tree - parts donor) 72 Chevy 3/4 ton 4WD (Parts donor) 72 Chevy 3/4 ton 4WD Suburban (Parts Donor) 72 GMC 3/4 ton 4WD 292 six/4 speed (Mine - Disguised as a 67 GMC) 81 GMC 4WD Dually Dump Body 350/4 speed (Business Hauler) 82 Camaro Z/28 355/Super T-10 (Pat's toy) 93 Caprice 9C1 (Brian's Cop Car) 02 Toyota Camry (Reliable but a souless steel and plastic hulk) 2011 2SS RS Camaro M6 Factory Hurst Shifter Maybe I need to sell some of this crap Yet another Bozo with a sawz-all |
11-09-2004, 02:59 PM | #3 |
Registered User
Join Date: Sep 2004
Location: Pierre SD
Posts: 1,533
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Don't take this wrong, but it is possible that both hi-beams of your headlamps are burned out. I have seen it before here at work. Check the power at the headlamp bulb connector and see if it has voltage when on high.
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11-09-2004, 03:07 PM | #4 | |
Registered User
Join Date: Apr 2004
Location: The Other Maine!
Posts: 2,236
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Start with the simple things!
Quote:
I always try the simplest solutions first if unsure. You would be surprised how often it is just that! Great advise MR. Stock ( aka Jeff )!
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1968 Chevy 4x4 307 4 speed |
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11-09-2004, 03:23 PM | #5 |
Better late than never
Join Date: Dec 2001
Location: Columbus, IN
Posts: 324
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Thanks for the suggestions. All worked well until my alternator went out. Maybe it did blow the high beam elements. I will check it out.
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1970 C/10 SWB Stepside |
11-09-2004, 09:16 PM | #6 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Pull the plug on the dimmer switch and look in the harness plug for dirt corrosion or melted wires.
That's all I have to add to whats already been said. |
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