Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

Anyone have pinout for an 85 TA dash and an 86 TA dash?

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Old May 21, 2004 | 10:45 PM
  #1  
biff85ta's Avatar
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From: Glasgow Kentucky
Car: 04 Vette
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2.73
Anyone have pinout for an 85 TA dash and an 86 TA dash?

I want to convert my car to the electric speedo and newer style guages but have no idea where to start. I know that there are difference in the dash wiring and I am looking for the pinouts so I can figure out which ones need to be swapped when I do this.
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Old May 22, 2004 | 12:21 AM
  #2  
Petes 84Z28's Avatar
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Joined: Jul 1999
Posts: 1,593
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From: out of my mind; be back in 5 minutes....
Car: 1989 Firebird Formula
Engine: Internal Combustion
Transmission: Completed
Axle/Gears: ones that turn.
I have the pinouts for an 86, and can get and post them up tomorrow. After much-needed sleep.

Pete
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Old May 22, 2004 | 12:39 AM
  #3  
biff85ta's Avatar
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Senior Member
20 Year Member
 
Joined: Oct 2002
Posts: 694
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From: Glasgow Kentucky
Car: 04 Vette
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2.73
Thanks man I really appreciate it.
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Old May 22, 2004 | 08:33 PM
  #4  
Petes 84Z28's Avatar
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Joined: Jul 1999
Posts: 1,593
Likes: 3
From: out of my mind; be back in 5 minutes....
Car: 1989 Firebird Formula
Engine: Internal Combustion
Transmission: Completed
Axle/Gears: ones that turn.
Here we go; I even dug out an old harness to get the color codes for the wiring. I also added this info to the tech article on my website http://www.hioutput.com/tech/circuits/86pinouts.html

upper
1 park brake
2 ground
3 dash lights
4 N/U
5 N/U
6 N/U
7 left turn
8 high beam
9 right turn
10 fuel gauge
11 (left spot beside voltage gauge)
12 (jumper to 12V from lower connector)
13 SES
14 shift

lower
1 tach
2 ground
3 dash lights
4 choke
5 temp gauge
6 (left spot beside temp gauge)
7 N/U
8 oil gauge
9 12V switched power (key-on)
10 N/U
11 (right spot beside fuel gauge)
12 ground
13 seatbelt
14 speedo gauge

wire - upper
1 tan/white
2 black
3 grey
4 -
5 -
6 -
7 light blue
8 green
9 dark blue
10 pink
11 -
12 -
13 dark brown/white
14 tan/black

wire - lower
1 white
2 black
3 grey
4 grey (?)
5 dark green
6 dark green/white
7 -
8 tan
9 pink/black
10 -
11 -
12 black
13 yellow
14 light green/black


Pete
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Old May 23, 2004 | 04:01 AM
  #5  
biff85ta's Avatar
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Senior Member
20 Year Member
 
Joined: Oct 2002
Posts: 694
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From: Glasgow Kentucky
Car: 04 Vette
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2.73
Thanks man that should get me started.:yourock:
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