I have a 73 highboy. A problem that has perplexed me since I acquired it 5 years ago is that the main cluster dash lights, speedo, fuel, oil, temp and alt, are dim to the point that they are difficult to read at night. The rest of the dash lights are fairly bright, but the main cluster is just dim. Bulbs are all good. Any clues would be welcomed. Bob
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Dash Lights
#2
Posted 24 February 2009 - 09:01 PM
this maynot work but try to clean the bulb and socket connections on the lights that are dim, they maybe corroded
76 Early Bronco Special Decor Package, 302, C4, Dana 20, Dana 44, 9", Hatteras green poly, 5.5" superlift, 36" swampers
79 F-150 Ranger 4wd 400, C6, NP 205, Dana 44, 9", Walnut glow/ Light sand, a/c cc
78 F-100 Custom 2wd 302, C4, black, a/c
97 Chevy S-10 4wd 4.3, Standard red, a/c cc
79 F-150 Ranger 4wd 400, C6, NP 205, Dana 44, 9", Walnut glow/ Light sand, a/c cc
78 F-100 Custom 2wd 302, C4, black, a/c
97 Chevy S-10 4wd 4.3, Standard red, a/c cc
#4
Posted 22 May 2009 - 02:03 PM
arby, on Feb 24 2009, 09:29 PM, said:
I have a 73 highboy. A problem that has perplexed me since I acquired it 5 years ago is that the main cluster dash lights, speedo, fuel, oil, temp and alt, are dim to the point that they are difficult to read at night. The rest of the dash lights are fairly bright, but the main cluster is just dim. Bulbs are all good. Any clues would be welcomed. Bob
ur dash panel circuit board could be going bad or your cir. board voltage reg. is going bad
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