RENE'S RAGE

iTrader: (96)

Anyone have a diagram for a '99 Trans Am instrument cluster.
I want to remove as many wires as I can. Only need is the speedo, tach,
fuel gauge, oil gauge, volt gauge, water gauge.
Thanks

85irocinjected

As stated in your other thread about this...Its a serial data cluster. There are no wires to pull. You can desolder what you don't want or cut the traces with an x-acto knife. Or put in a custom cluster with only what you want.

RENE'S RAGE

iTrader: (96)

There are around 20 wires that go to the cluster.
I don't think I need all of the wires.

WhiteBird00

iTrader: (4)

A1 - Not Used
A2 - Not Used
A3 - PINK - Fused Ignition Feed
A4 - Not Used
A5 - TAN/WHITE - Brake Warning Indicator Lamp Input
A6 - Not Used
A7 - Not Used
A8 - BROWN/WHITE - Service Engine Soon Indicator Lamp Input
A9 - Not Used
A10 - ORANGE Fused Battery Feed
A11 - Not Used
A12 - LIGHT BLUE/WHITE - Left Turn Indicator Input
A13 - PURPLE/WHITE - Fasten Seat Belt Indicator Input
A14 - Not Used
A15 - Not Used
A16 - Not Used
A17 - LIGHT GREEN - High Beam Indicator Input

B1 - BROWN - Park Lamp Feed
B2 - Not Used
B3 - GRAY - Security Indicator Input
B4 - Not Used
B5 - PURPLE/WHITE Fused Ignition Feed
B6 - GRAY - Class 2 Serial Data
B7 - ORANGE/BLACK - Rear Compartment Lid Ajar Indicator Lamp Input
B8 - DARK GREEN/WHITE - Vehicle Speed Signal
B9 - GRAY - Instrument Cluster Lamp Feed
B10 - DARK BLUE/WHITE - Right Turn Indicator Input
B11 - BLACK - Ground
B12 - Not Used
B13 - Not Used
B14 - TAN - Oil Pressure Gauge Input
B15 - BLACK/WHITE - Ground
B16 - Not Used
B17 - Not Used

RENE'S RAGE

iTrader: (96)

Thanks again, WhiteBird00.
I'll see what I can do with this.

RENE'S RAGE

iTrader: (96)

WhiteBird00, finally finished wiring up the cluster. I have eliminated all the wires I didn't need. There are two wires, that I'm not sure about. B1 - BROWN - Park Lamp Feed and
B5 - PURPLE/WHITE - Fused Ignition Feed.
I have put 12 volts on each wire, but I don't see anything lighting up on the cluster.
The BROWN, made joints with several other brown wires. I'm thinking it's part of the lights.
The PURPLE/WHITE wire, I don't remember where it goes.
Can you tell me what these two wires are suppose to do?
Thanks George

WhiteBird00

iTrader: (4)

The purple/white wire in B5 is hot only in the START position of the ignition switch. It is used as a crank indicator for the instrument cluster to turn off certain functions and indicators while the starter is cranking. You can find it in position C5 of the 48-pin connector at the firewall between the left kick panel and the steering column. Be careful to get the right connection because position C4 right next to it also has a purple/white wire. The row is red, red, light green, purple/white, purple/white, brown and you want the second purple/white.

The brown wire is a simple on/off voltage signal for the parking or headlights on. It is not the variable dimmer power used to illuminate the gauges but rather a simple toggle to control certain functions of the cluster when the lights are on. You can connect it to any one of the brown wires that do the same thing throughout the car.

RENE'S RAGE

iTrader: (96)

Thank you Sir!
You're always very helpful.