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Old 10-10-2012, 03:21 PM   #1
bk04z66
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Factory Relays/circuit breakers

My 71 2wd has 2 what appear to be relays above the wire harness bulkead connector in the engine bay, the wire harnesses coming out of them are cut and not doing anything, they are for sure original factory parts. I can not find them or their wire colors on the schematic I have. The blazer was originally a straight 6, 3spd manual. Is there a different schematic for the stripper models with dummy lights?
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Old 10-10-2012, 05:05 PM   #2
jaros44sr
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Re: Factory Relays/circuit breakers

Quote:
Originally Posted by bk04z66 View Post
My 71 2wd has 2 what appear to be relays above the wire harness bulkead connector in the engine bay, the wire harnesses coming out of them are cut and not doing anything, they are for sure original factory parts. I can not find them or their wire colors on the schematic I have. The blazer was originally a straight 6, 3spd manual. Is there a different schematic for the stripper models with dummy lights?
The only two that i can think of are located under the dash, one is horn and the other was TSC.
Did you drop down to the electrical board, they have a colored schematic, makes it real easy to follow
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Old 10-10-2012, 08:36 PM   #3
bk04z66
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Re: Factory Relays/circuit breakers

Here is a pic of them. They are above and to the right of the bulkhead connector. I have the schematic off the electrical board. The bulkhead wires are different colors than mine.
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Old 10-11-2012, 09:57 AM   #4
jaros44sr
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Re: Factory Relays/circuit breakers

Dunno, but green would be horn, tsc are blue, brown, red, i think. never saw that before. Thats not to say its not factory. Also, tsc may not be on manual trans.
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Old 10-11-2012, 10:49 AM   #5
bk04z66
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Re: Factory Relays/circuit breakers

I cant figure out what they are for. The horn works without them hooked up. Ill post in the electric board.
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