What are these wires for? And this hole?
What are these wires for? And this hole?
Hey guys,
The car was this way when i bought it, and i dont know if someone has clipped a relay off or what. Can someone tell me whats missing?
Also, what went in that big hole? (second picture)
The car was this way when i bought it, and i dont know if someone has clipped a relay off or what. Can someone tell me whats missing?
Also, what went in that big hole? (second picture)
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Joined: Jan 2000
Posts: 3,178
Likes: 48
From: Tracy, CA
Car: '87 IROC
Engine: LB9
Transmission: TH700R4
I'll take a stab at this.......
The big hole is where the blower resistor fits into.
The cut wires probably had a connector that pluged into the blower resistor.
I take it your heater/AC fan doesn't work?
The big hole is where the blower resistor fits into.
The cut wires probably had a connector that pluged into the blower resistor.
I take it your heater/AC fan doesn't work?
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Joined: Sep 2004
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From: PITTSBURGH, PA
Car: 85 IROC-Z Z-28, BLUE & SILVER
Engine: 5.7L & 5.0L
Transmission: 700R4
Axle/Gears: FACTORY
looks like someone disconnected your heating and a/c .... looks like your also missing that silver canister thingy for your a/c
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From: Woodland, CA
Car: '02 Z06
Engine: L33 5.7
Transmission: T56
Axle/Gears: Stock IRS
that is almost the connector. the one on our cars has 4 prongs. one for the purple wire, and 3 more for those other 3 wires, yellow blue n tan i think
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Joined: Jan 2000
Posts: 3,178
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From: Tracy, CA
Car: '87 IROC
Engine: LB9
Transmission: TH700R4
Last edited by paulo57509; Mar 16, 2005 at 10:27 PM.
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iTrader: (2)
Joined: Sep 2003
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From: Woodland, CA
Car: '02 Z06
Engine: L33 5.7
Transmission: T56
Axle/Gears: Stock IRS
hope this helps, this is how the purple wires run, comes straight from the harness, ran down to the plug,then comes back and goes into the plug for the blower motor.
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Joined: Jan 2000
Posts: 3,178
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From: Tracy, CA
Car: '87 IROC
Engine: LB9
Transmission: TH700R4
Originally posted by luvmy64
Paulo,
Couldnt get picture to come up. Please repost!
Also, i have about 4 purple wires disconnected there. Which one?
Paulo,
Couldnt get picture to come up. Please repost!
Also, i have about 4 purple wires disconnected there. Which one?
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Joined: Jan 2000
Posts: 3,178
Likes: 48
From: Tracy, CA
Car: '87 IROC
Engine: LB9
Transmission: TH700R4
Refer to the photo:
#1 - Purple; comes from the blower resistor connector.
#2 - Black; two ground wires. One comes from the Blower High Speed Relay (#3 in photo). The other black wire goes to the ground distribution loop (G112 or G117 depending upon VIN Code).
#3 - Blower High Speed Relay, 4 wires.
Wire #1 - Red (hot at all times).
Wire #2 - Purple (not used) from blower esistor connector.
Wire #3 - Black (ground, plugs into ground spade at blower motor).
Wire #4 - Orange, from Blower switch.
The descriptions come from the service manual for '87 model year.
#1 - Purple; comes from the blower resistor connector.
#2 - Black; two ground wires. One comes from the Blower High Speed Relay (#3 in photo). The other black wire goes to the ground distribution loop (G112 or G117 depending upon VIN Code).
#3 - Blower High Speed Relay, 4 wires.
Wire #1 - Red (hot at all times).
Wire #2 - Purple (not used) from blower esistor connector.
Wire #3 - Black (ground, plugs into ground spade at blower motor).
Wire #4 - Orange, from Blower switch.
The descriptions come from the service manual for '87 model year.
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Joined: Jan 2000
Posts: 3,178
Likes: 48
From: Tracy, CA
Car: '87 IROC
Engine: LB9
Transmission: TH700R4
I think this is where your wires go. Keep in mind that I'm not able to verify what wires are coming and going to and from where.
Refering to the purple and black wire that's labeled "blower"; the black wire should go to the ground spade on the blower and then to chassis ground (ground distribution G112 or G117).
Refering to the purple and black wire that's labeled "blower"; the black wire should go to the ground spade on the blower and then to chassis ground (ground distribution G112 or G117).
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