Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Instrument Panel Cluster (IPC) Connector End View
2005 Pontiac Montana SV6 AWDSECTION Instrument Panel Cluster (IPC) Connector End View
Instrument Panel, Gages, and Console Connector End Views
Connector Part Information
|
Terminal Part Information
|
Instrument Panel Cluster (IPC)
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | BK/WH | 1551 | Ground |
| 2 | - | - | Not Used |
| 3 | L-GN/BK | 735 | Ambient Air Temperature Sensor Signal |
| 4 | BN/WH | 419 | MIL Control |
| 5 | - | - | Not Used |
| 6 | PK | 849 | Brake Fluid Level Sensor Signal |
| 7 | OG | 1328 | DIC Menu Signal |
| 8 | OG | 1816 | DIC Set/Reset Switch Signal |
| 9 | PK | 893 | DIC Info Down Signal |
| 10 | YE | 1327 | DIC Info Up Signal |
| 11 | - | - | Not Used |
| 12 | RD/WH | 1040 | Battery Positive Voltage |
| 13 | - | - | Not Used |
| 14 | GY | 8 | Instrument Panel Lamp Supply Voltage |
| 15-20 | - | - | Not Used |
| 21 | PU | 5234 | Passenger Seat Belt Indicator |
| 22-24 | - | - | Not Used |
| 25 | GY | 1036 | Class 2 Serial Data |
| 26 | YE | 61 | Low Reference |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.