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Wiring schematic

Old Jun 21, 2008 | 08:46 AM
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Default Wiring schematic

Anyone have a wiring schematic for a coupe?
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Old Jun 21, 2008 | 08:48 AM
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You're gonna have to be more specific than that ... the schematics for these cars run to 100's of pages.

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Old Jun 21, 2008 | 09:11 AM
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Looking for the lighting diagrams, dash & tail lights won't turn on when driving and the light behind the open truck button never comes on, checked the relays and replaced the headlight switch with no luck
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Old Jun 21, 2008 | 09:30 AM
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Originally Posted by BlackZ06
You're gonna have to be more specific than that ... the schematics for these cars run to 100's of pages.

Yep. Just the lighting system(s) covers multiple pages.

Either buy a set of factory shop manuals or subscribe to Alldata.
HTH
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Old Jun 21, 2008 | 10:02 AM
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Originally Posted by Georgian
Looking for the lighting diagrams, dash & tail lights won't turn on when driving and the light behind the open truck button never comes on, checked the relays and replaced the headlight switch with no luck
Could you please describe where this "open truck" button is located, or what function it performs ???? I cannot picture any button in a Corvette that shows an "open truck" .....

When you say "dash" lights ... again, you are going to have to be more specific .... do you mean the lamps that light the gauge cluster (speedo, tach, etc.) .... and that the other "dash lights" such as the buttons for hatch release/fog lamps are lit and the HVAC and Radio displays are dimming correctly ???? Are the lamps in the doors for the door control buttons working ???

When you say "tail lamps" .... do they work at all (such as they work in Park but not in Headlight position ???? Or they don't work in any position on the stalk.

You mentioned you replaced the Multi-function stalk for the Headlamps, and that you "checked" the relays .... did you check fuses ??? How did you "check" the relays .... this car uses relays for controlling almost every lighting function ..... that way the BCM has equal control as the driver when you have the Twilight Sentinal option installed/on.

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Old Jun 21, 2008 | 12:12 PM
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Originally Posted by Georgian
Looking for the lighting diagrams, dash & tail lights won't turn on when driving and the light behind the open truck button never comes on, checked the relays and replaced the headlight switch with no luck
Check fuse #6 under the passenger footwell (10A). They all share the same circuit.
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Old Jun 21, 2008 | 12:44 PM
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Originally Posted by BlackZ06
Could you please describe where this "open truck" button is located, or what function it performs ???? I cannot picture any button in a Corvette that shows an "open truck" .....

When you say "dash" lights ... again, you are going to have to be more specific .... do you mean the lamps that light the gauge cluster (speedo, tach, etc.) .... and that the other "dash lights" such as the buttons for hatch release/fog lamps are lit and the HVAC and Radio displays are dimming correctly ???? Are the lamps in the doors for the door control buttons working ???

When you say "tail lamps" .... do they work at all (such as they work in Park but not in Headlight position ???? Or they don't work in any position on the stalk.

You mentioned you replaced the Multi-function stalk for the Headlamps, and that you "checked" the relays .... did you check fuses ??? How did you "check" the relays .... this car uses relays for controlling almost every lighting function ..... that way the BCM has equal control as the driver when you have the Twilight Sentinal option installed/on.

Sorry i wasnt a little more specific, when i said dash lights i meant every light inside the car that is supposed to turn on when you turn the headlights on, ie. speedo tach, active handling/tour/sport, window controls hvac and radio hatch realease/fog lamps, reverse lights, tail lights. Break lights still work fine and so do the headlights.

All these lights will come on as soon as you turn the ignition to off (except the hatch release/fog lights).

I checked the fuses and by checking the relays I just inserted one i knew worked for the headlights into the slot for the parking lights, with no luck.

Hope that clarifies it a bit
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Old Jun 21, 2008 | 12:53 PM
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Originally Posted by Georgian
Sorry i wasnt a little more specific, when i said dash lights i meant every light inside the car that is supposed to turn on when you turn the headlights on, ie. speedo tach, active handling/tour/sport, window controls hvac and radio hatch realease/fog lamps, reverse lights, tail lights. Break lights still work fine and so do the headlights.

All these lights will come on as soon as you turn the ignition to off (except the hatch release/fog lights).

I checked the fuses and by checking the relays I just inserted one i knew worked for the headlights into the slot for the parking lights, with no luck.

Hope that clarifies it a bit
Fuse #6 controls that circuit. Take a new fuse and try it. The only other item would be a bad ground or switch.
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Old Jun 21, 2008 | 01:17 PM
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Sorry guys, I feel like a dumbass. First thing i did when all this happened was checked the fuses but i must have missed #6 or didnt really look hard enough becasue thats what the problem was.

If anyone ever wants to know how to spend a few hundred bucks, a week ripping apart and putting the interior back together again 15 times all to change one fuse just ask
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Old Jun 21, 2008 | 01:25 PM
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Old Jun 21, 2008 | 01:39 PM
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Originally Posted by Georgian
Sorry guys, I feel like a dumbass. First thing i did when all this happened was checked the fuses but i must have missed #6 or didnt really look hard enough becasue thats what the problem was.

If anyone ever wants to know how to spend a few hundred bucks, a week ripping apart and putting the interior back together again 15 times all to change one fuse just ask
No biggie, just glad you got it fixed.
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Old Jun 21, 2008 | 06:20 PM
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Happy motoring!
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