Back-up lights don't work - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Hooter · 12-17-2002, 12:32 AM

The same friend that has the 78 also has an 83 gmc 1/2 ton 4x4 with a 6.2 and a 3 speed overdrive. I have been trying to get his back-up lights to work with no luck. There is not any power getting to the reverse switch. I was under the truck with a test light took the plug off the tranny and there is not any power at the pins. Are the back lights on a fuse or is there something else I am missing?

J-Spec C10 · 12-17-2002, 01:27 AM

My lights don't work either, just put them on a switch then you can blind tailgaters too! Unless I figure out mine, thats what I'm contemplating.

79BIG10 · 12-17-2002, 04:49 AM

Did you check the plugs at the base of the steering column?

Hooter · 12-18-2002, 02:11 AM

hmm. There are plugs there? But its a standard?

79BIG10 · 12-18-2002, 04:23 AM

Not sure on a standard but on a auto there is 2 plugs there. One for neutral safety switch(only allows starting neutral or park position) and the other is for backing up (lights up when in R)

fanman · 12-18-2002, 09:34 AM

My backup lights don't work either. I searched all over for the problem..coulnd't find it. So when I get some free time (hey nows a good time...since it's a snow/ice day), I plan on running new wire to the backup lights and putting a switch in.

12-17-2002, 12:32 AM	#1
Hooter My other Love Join Date: Aug 2001 Location: Castlegar B.C. Canada Posts: 4,083	Back-up lights don't work The same friend that has the 78 also has an 83 gmc 1/2 ton 4x4 with a 6.2 and a 3 speed overdrive. I have been trying to get his back-up lights to work with no luck. There is not any power getting to the reverse switch. I was under the truck with a test light took the plug off the tranny and there is not any power at the pins. Are the back lights on a fuse or is there something else I am missing? __________________ Castlegar B.C.The great white North (Canada Eh!) Hooter_5@hotmail.com First generation Monte Carlo club pictures of my life

12-17-2002, 01:27 AM	#2
J-Spec C10 Whats this wire for?.... Join Date: Dec 2002 Location: Barrie, Ontario, CANADA Posts: 378	My lights don't work either, just put them on a switch then you can blind tailgaters too! Unless I figure out mine, thats what I'm contemplating. __________________ Kyle CANADIAN CONNECTION '82 C10 Resto-Custom--> * 2 1/4" manifold back dual exhaust with Hooker Aerochambers & High Flow Cats Taylor Ignition Wires Centerline 15" Telstars with 32"x10" mudders

12-17-2002, 04:49 AM	#3
79BIG10 I'm back with 2nd truck! Join Date: Feb 2002 Location: Texas Posts: 3,775	Did you check the plugs at the base of the steering column? __________________ 1979 Chevrolet Bonanza Big10 "Tootsie Roll" 1985 Chevrolet Silverado (wife's) Member of the Southern Bowties Club "Don't underestimate how sexy a fat man who drinks to excess can be." Homer Simpson

12-18-2002, 02:11 AM	#4
Hooter My other Love Join Date: Aug 2001 Location: Castlegar B.C. Canada Posts: 4,083	hmm. There are plugs there? But its a standard? __________________ Castlegar B.C.The great white North (Canada Eh!) Hooter_5@hotmail.com First generation Monte Carlo club pictures of my life

12-18-2002, 04:23 AM	#5
79BIG10 I'm back with 2nd truck! Join Date: Feb 2002 Location: Texas Posts: 3,775	Not sure on a standard but on a auto there is 2 plugs there. One for neutral safety switch(only allows starting neutral or park position) and the other is for backing up (lights up when in R) __________________ 1979 Chevrolet Bonanza Big10 "Tootsie Roll" 1985 Chevrolet Silverado (wife's) Member of the Southern Bowties Club "Don't underestimate how sexy a fat man who drinks to excess can be." Homer Simpson

12-18-2002, 09:34 AM	#6
fanman Registered User Join Date: Aug 2002 Location: Auburn, MI Posts: 156	My backup lights don't work either. I searched all over for the problem..coulnd't find it. So when I get some free time (hey nows a good time...since it's a snow/ice day), I plan on running new wire to the backup lights and putting a switch in. __________________ "When I start my car in the morning I want the neighbors to think the world is comming to an end." Homer Simpson I'm not stuck, I've still got some gas left"



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.