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Discussion Starter · #1 ·
Hey y’all, I’ve been needing to test some things out on some clusters I have as I need to figure out which one is problematic and what exactly the problem is. I was wondering if anybody knew which of the pins was the ground? I would test the wires in my car but I don’t have it at the moment so some information on which pin is ground or the whole pin diagram would be appreciated. Thanks
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instrument panel.gif
 

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184478

2009 GT Instrument Panel Cluster (IPC)
Pin Wire Color Circuit No. Function
1 0.5 OG/WH 1840 Battery Positive Voltage
2 0.3 GY 728 Security Indicator Control
3 -- -- Not Used
4 0.3 BK/PK 353 I/P Module Suppression Indicator Control
5 -- -- Low Washer Fluid Indicator Signal
6 0.3 BN 7312 Left Steering Wheel Scroll 1
7 0.3 GY/BU 7367 Right Steering Wheel Scroll 2
8 0.3 BN/GN 7364 Right Steering Wheel Scroll 1
9 0.5 BK 850 Ground
10 0.3 PK 3 Ignition 1 Voltage
11 0.3 BN/WH 419 MIL Control
12 0.3 OG/BK 5201 Steering Wheel Controls Signal
13 0.3 BN/WH 33 Brake Warning Indicator Control
14 -- -- Not Used
15 0.35 D-GN 9203 Low Speed GMLAN Serial Data
16 0.3 BK/BN 723 I/P Module Disable Switch - Signal
17 0.3 L-BU 7313 Left Steering Wheel Scroll 2
18 0.3 BN/WH 897 Steering Wheel Controls Low Reference
 

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Discussion Starter · #4 ·
View attachment 184478
2009 GT Instrument Panel Cluster (IPC)
Pin Wire Color Circuit No. Function
1 0.5 OG/WH 1840 Battery Positive Voltage
2 0.3 GY 728 Security Indicator Control
3 -- -- Not Used
4 0.3 BK/PK 353 I/P Module Suppression Indicator Control
5 -- -- Low Washer Fluid Indicator Signal
6 0.3 BN 7312 Left Steering Wheel Scroll 1
7 0.3 GY/BU 7367 Right Steering Wheel Scroll 2
8 0.3 BN/GN 7364 Right Steering Wheel Scroll 1
9 0.5 BK 850 Ground
10 0.3 PK 3 Ignition 1 Voltage
11 0.3 BN/WH 419 MIL Control
12 0.3 OG/BK 5201 Steering Wheel Controls Signal
13 0.3 BN/WH 33 Brake Warning Indicator Control
14 -- -- Not Used
15 0.35 D-GN 9203 Low Speed GMLAN Serial Data
16 0.3 BK/BN 723 I/P Module Disable Switch - Signal
17 0.3 L-BU 7313 Left Steering Wheel Scroll 2
18 0.3 BN/WH 897 Steering Wheel Controls Low Reference
Thanks so much, really appreciate the help. Pretty sure you responded to my other thread too so thanks a lot again. I’ll be testing my clusters out soon so wish me luck!
 

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You're welcome and best of fortune.
 
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