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#1 |
Registered User
Join Date: Oct 2015
Location: Waskatenau, Alberta
Posts: 259
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1982 GMC Sierra- cab corner wires
Hi Guys,
I am restoring a 1982 GMC Sierra. I removed the interior from the truck about three years ago to allow for rust repair. I am now putting it back together and am having a hard time with the wires that run along the drivers rocker and plug into wires going up into the cab from the drivers side cab corner. I believe one wire is for the interior light...what is the other wire for? |
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#2 |
Moderator
![]() Join Date: Oct 2008
Location: Wentworth, NH
Posts: 4,950
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Re: 1982 GMC Sierra- cab corner wires
Two wires would be the power and switched ground for the dome light.
Off the top of my head Orange hot and White switched ground from the door and headlamp switch but I'm not positive on those colors.
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1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...
And please let us know if and how your repairs were successful. |
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#3 |
Registered User
Join Date: Mar 2004
Location: Sparta, WI
Posts: 86
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Re: 1982 GMC Sierra- cab corner wires
My 81 C20 has one wire that goes to the seat belt.
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Eric 2001 Ford F350 EC dually 7.3 1981 Chevy C20 to K20 350 1978 Oldsmobile Cutlass Supreme 455 Pontiac 1969 Pontiac GTO 400 |
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#4 | |
Registered User
Join Date: Oct 2015
Location: Ottawa, Ontario, Canada
Posts: 752
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Re: 1982 GMC Sierra- cab corner wires
As said by
Quote:
Should have connector on it cab corner Driver side if you have the rear top dome light another orange wires and white wire harness from light to the top 1/4 of the cab corner. If you have seat belt light/buzzer as said black or white wire there (check your yr). I Have all was have mine unplugged.73-85 cars and truck I owned.
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![]() Was a 77 454 w/308 gear. Taken out 550 lbs. up front with motor clip change. |
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#5 |
Registered User
Join Date: Oct 2015
Location: Waskatenau, Alberta
Posts: 259
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Re: 1982 GMC Sierra- cab corner wires
Thanks Guys....will look into it further. I know I have an orange wire....think there is also a single black wire.
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