1995 silverado electrical problem

1995 CHEVROLET SILVERADO
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NOS155
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hi, i have a electrical problem that is causeing many problems to do with the wipers, 4WD, heater blower, and gear indicator light. none of these things work when i try to use them. when i turn the ignition switch backwards to just play the radio i turned the wiper control switch and i hear a buzzing noise coming from the wiper motor also all the tach lights show up very dimm. i disconected the wiper motor and tryed to see if all the funtions worked again but no luck. i started noticing problems one day when the gear indicator light began flickering one day and eventually stayed on as the vehical warmed up and now it only appears when i turn the igniton switch halfway then disappears once the truck is fully started, and now nothing works.
any help would be greatly appreciated!
thanks.
Dec 12, 2006 at 2:09 AM
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CARUNDELL
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  • 602 POSTS
[quote:4f7683d153="nos155"]hi, i have a electrical problem that is causeing many problems to do with the wipers, 4WD, heater blower, and gear indicator light. none of these things work when i try to use them. when i turn the ignition switch backwards to just play the radio i turned the wiper control switch and i hear a buzzing noise coming from the wiper motor also all the tach lights show up very dimm. i disconected the wiper motor and tryed to see if all the funtions worked again but no luck. i started noticing problems one day when the gear indicator light began flickering one day and eventually stayed on as the vehical warmed up and now it only appears when i turn the igniton switch halfway then disappears once the truck is fully started, and now nothing works.
any help would be greatly appreciated!
thanks.[/quote:4f7683d153]

Hey nos,
Sounds like a possible ignition switch problem. If you have a meter, you can test for proper voltages
@ the ign switch connector under dash.

Chris
Dec 12, 2006 at 2:16 PM