Help on fog light relay
Help on fog light relay
ok i have this GM fog light relay for my 92 rs. i need help for what wires go to what out of this relay. i do not have a wiring harness but i have GM clips to plug right into the relay. i know that 2 plugs go to the fog lamps. one plug is a 12v constant from battery, one is ground, and one turns on the lamps i just need to know which is which. if this makes any sence. here is a pic please help.
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Joined: Nov 2002
Posts: 471
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From: Washington State
Car: '84 Berlinetta
Engine: ZZ4
Transmission: BTOD stage 3
Axle/Gears: 3.23 posi disc
The pictures are a bit large, but I think I can help.
(30) is your ground. (87) is your constant 12V, (87A) should be the switched 12V. (85)(86) are your fog lap leads. The (87) and (87A) could be the other way around, but I doubt it.
(30) is your ground. (87) is your constant 12V, (87A) should be the switched 12V. (85)(86) are your fog lap leads. The (87) and (87A) could be the other way around, but I doubt it.
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Joined: Aug 2002
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From: Detroit, Michigan
Car: 04 Xtreme Blazer
Engine: 4.3L V6
Transmission: 4L60E
Wrong, do not hook it up that way
(85) is groung
(86) is switched power
(30) is to battery
(87) is to both fog lamps
(87A) is unused
(85) is groung
(86) is switched power
(30) is to battery
(87) is to both fog lamps
(87A) is unused
Last edited by Dave Y; Mar 9, 2003 at 09:24 AM.
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