Need complete 1989 Iroc 350 tpi under dash wiring harness diagram
Thread Starter
Junior Member
Joined: May 2006
Posts: 58
Likes: 0
From: Somewhere in Texas
Car: 1990 Iroc Z convertible
Engine: 305 TPI
Transmission: T5
Need complete 1989 Iroc 350 tpi under dash wiring harness diagram
Does anyone have a complete 1989 Iroc 350 tpi under dash wiring harness diagram.........?
I need it from the fuse box all the way to the other side of the car to the C207 connector
I need to fix some wires.......
thanks in advance
I need it from the fuse box all the way to the other side of the car to the C207 connector
I need to fix some wires.......
thanks in advance
Joined: Apr 2005
Posts: 7,736
Likes: 14
From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: Need complete 1989 Iroc 350 tpi under dash wiring harness diagram
The diagrams are usually broken down by the individual circuits as shown in these '86 wiring links
http://92b4crs.tripod.com/86wiring/86wiringindex.html
Thread Starter
Junior Member
Joined: May 2006
Posts: 58
Likes: 0
From: Somewhere in Texas
Car: 1990 Iroc Z convertible
Engine: 305 TPI
Transmission: T5
Re: Need complete 1989 Iroc 350 tpi under dash wiring harness diagram
There are three dark brown wires that come out of the c207 connector and head toward the driver side of car.........I need to know where they go as all three are exactly the same.....and mine are all cut
Joined: Apr 2005
Posts: 7,736
Likes: 14
From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: Need complete 1989 Iroc 350 tpi under dash wiring harness diagram
Maybe you should do a search for the C207 pinouts ?
Several to be found on here
https://www.thirdgen.org/forums/post...708-post9.html
Several to be found on here
https://www.thirdgen.org/forums/post...708-post9.html
Thread Starter
Junior Member
Joined: May 2006
Posts: 58
Likes: 0
From: Somewhere in Texas
Car: 1990 Iroc Z convertible
Engine: 305 TPI
Transmission: T5
Re: Need complete 1989 Iroc 350 tpi under dash wiring harness diagram
I followed the wires(dont ask me how) and one wire goes to the fuse box(F/P-Fan-C/H fuse location), one wire goes to the back of the right side(brown)connector(pin 8) behind instrument cluster, and one goes to the ALDL connector(pin C).....
I need to know which of these matches up with c207 pin outs A, D. and K.............
I need to know which of these matches up with c207 pin outs A, D. and K.............
Last edited by duece; Jul 30, 2013 at 07:57 PM.
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