Door courtesy light switches - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Low69CST · 06-02-2002, 01:48 PM

What years are these supposed to be on and were they standard or options? LMC says they were available 70-72 however we have a 72 cab that doesn't have the switches in it. So were just available on Cheyenne Super's and CST's from 70-72 or where they available on all CST's and Cheynenne Supers from 67-72?

Longhorn Man · 06-02-2002, 01:55 PM

Never standard, I think optional from 69 and up...maybe 68.
Pain in the rear withoput I think. 2 of my 3 have/had the switches.

Low69CST · 06-02-2002, 02:01 PM

oh yeah, should they be on both doors or just drivers?

Longhorn Man · 06-02-2002, 02:05 PM

Both.
The switches are available in most of the catalogs, and the harness is a piggy back one that may be repoduced, and if not, easily taken from another truck in a wrecking yard.

70c10 · 06-02-2002, 02:40 PM

Where do you connect the wires to?

Benrs86 · 06-02-2002, 04:12 PM

the dome light wireing harness is white and orange. under your dash the white and orange wires have a plug in and just unplug that plug, put a orange wire to go from orange on one plug to orange on the other, and white wire should come out one plug, split to each switch, and to the other plug, you should just go pick up the little harness from a junkyard and it is easy to figure out, by the way, if you are drilling holes for the switches, you need a pipe thread tap. number 8 pipe? no, i dont know, good luck, Ben

*Fast68Chevy* · 06-02-2002, 07:22 PM

this option was not available in 68 yet

Longhorn Man · 06-02-2002, 08:55 PM

Thanks Randy...I wasn't sure.

06-02-2002, 01:48 PM	#1
Low69CST Registered User Join Date: May 2000 Location: Frankfort, Kentucky, USA Posts: 2,163	Door courtesy light switches What years are these supposed to be on and were they standard or options? LMC says they were available 70-72 however we have a 72 cab that doesn't have the switches in it. So were just available on Cheyenne Super's and CST's from 70-72 or where they available on all CST's and Cheynenne Supers from 67-72? __________________ '69 CST Short fleetside Lowered, 400 small block, 700R4, 4 wheel disc brakes, front sway bar & rear camaro sway bar (in progress) '87 V10 4x4 Short Fleetside Quad Suspension and Dual Tanks

06-02-2002, 02:01 PM	#3
Low69CST Registered User Join Date: May 2000 Location: Frankfort, Kentucky, USA Posts: 2,163	oh yeah, should they be on both doors or just drivers? __________________ '69 CST Short fleetside Lowered, 400 small block, 700R4, 4 wheel disc brakes, front sway bar & rear camaro sway bar (in progress) '87 V10 4x4 Short Fleetside Quad Suspension and Dual Tanks

06-02-2002, 02:40 PM	#5
70c10 67-72 Addict! Join Date: Feb 2002 Location: The TAX State! Posts: 7,856	Where do you connect the wires to? __________________ Jim 1970 C/10 Fleetside w/Ghost Flames Lowered 4.5" front and 4" rear (Raked) 355/350 Turbo w/shift kit 10" Redneck Performance Verter w/2500 stall Hooker Super Comps part#2808-1 Performer RPM Air-Gap 12 Bolt w/3:73 gears- Eaton Posi Comp Cams XE262 with 1.6 Crane Energizers, Road Demon 625 and Brodix IK 180 heads

06-02-2002, 04:12 PM	#6
Benrs86 Registered User Join Date: Feb 2000 Location: Brandon, SD, USA Posts: 1,292	the dome light wireing harness is white and orange. under your dash the white and orange wires have a plug in and just unplug that plug, put a orange wire to go from orange on one plug to orange on the other, and white wire should come out one plug, split to each switch, and to the other plug, you should just go pick up the little harness from a junkyard and it is easy to figure out, by the way, if you are drilling holes for the switches, you need a pipe thread tap. number 8 pipe? no, i dont know, good luck, Ben __________________ Brandon, SD 69 GMC 1/2 ton 2wd wide long bed with wood 3 on the tree 350 engine 4 bolt main rv cam AIM = Alphray04

06-02-2002, 01:55 PM	#2
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,690	Never standard, I think optional from 69 and up...maybe 68. Pain in the rear withoput I think. 2 of my 3 have/had the switches.

06-02-2002, 02:05 PM	#4
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,690	Both. The switches are available in most of the catalogs, and the harness is a piggy back one that may be repoduced, and if not, easily taken from another truck in a wrecking yard.

06-02-2002, 07:22 PM	#7
Fast68Chevy Account Suspended Join Date: May 2000 Location: IL Posts: 0	this option was not available in 68 yet

06-02-2002, 08:55 PM	#8
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,690	Thanks Randy...I wasn't sure.



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