C303 Body Harness to Driver Seat Harness (AN3) Connector
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
C303 Body Harness to Driver Seat Harness (AN3) Connector End View
C303 Body Harness to Driver Seat Harness (AN3) Connector Parts Information
Connector Part Information
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Connector Part Information
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Terminal Part Information
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Terminal Part Information
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C303 Body Harness to Driver Seat Harness (AN3) Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|---|---|---|---|
| A1 | L-BU | 2433 | Passenger Heated Seat Back Element Control (Except KB6) | A1 | L-BU | 2433 | Passenger Heated Seat Back Element Control (Except KB6) |
| OG | 6194 | Driver Cooled Back Signal Low (KB6) | OG | 6194 | Driver Cooled Back Signal Low (KB6) | ||
| A2 | PK | 2480 | Passenger Heated Seat Cushion Element Control (Except KB6) | A2 | PK | 2480 | Passenger Heated Seat Cushion Element Control (Except KB6) |
| PU | 6196 | Driver Cooled Cushion Signal Low (KB6) | PU | 6196 | Driver Cooled Cushion Signal Low (KB6) | ||
| A3 | PK | 5289 | Adjustable Pedal Sensor Signal | A3 | PK | 5289 | Adjustable Pedal Sensor Signal |
| A4 | D-GN | 5060 | Low Speed GMLAN Serial Data | A4 | D-GN | 5060 | Low Speed GMLAN Serial Data |
| A5 | TN/WH | 238 | Seat Belt Switch - Left | A5 | TN/WH | 238 | Seat Belt Switch - Left |
| A6 | L-GN | 5055 | Seat Position Sensor - Left - Signal | A6 | L-GN | 5055 | Seat Position Sensor - Left - Signal |
| A7 | RD/WH | 5040 | Battery Positive Voltage | A7 | RD/WH | 5040 | Battery Positive Voltage |
| A8 | PK | 5057 | Seat Position Sensor - Low Reference | A8 | PK | 5057 | Seat Position Sensor - Low Reference |
| A9 | - | - | Not Used | A9 | - | - | Not Used |
| A10 | GY | 2434 | Passenger Heated Seat Cushion Temperature Sensor Signal (Except KB6) | A10 | GY | 2434 | Passenger Heated Seat Cushion Temperature Sensor Signal (Except KB6) |
| YE/BK | 2079 | Heated Seat Cushion Temperature Sensor Signal (KB6) | YE/BK | 2079 | Heated Seat Cushion Temperature Sensor Signal (KB6) | ||
| A11 | PK | 2435 | Passenger Heated Seat Cushion Temperature Sensor Low Reference (Except KB6) | A11 | PK | 2435 | Passenger Heated Seat Cushion Temperature Sensor Low Reference (Except KB6) |
| YE | 2080 | Driver Heated Seat Cushion Temperature Sensor Low Reference (KB6) | YE | 2080 | Driver Heated Seat Cushion Temperature Sensor Low Reference (KB6) | ||
| A12 | TN | 2436 | Passenger Heated Seat Back Temperature Sensor Signal (Except KB6) | A12 | TN | 2436 | Passenger Heated Seat Back Temperature Sensor Signal (Except KB6) |
| D-BU | 2425 | Driver Heated Seat Back Temperature Sensor Signal (KB6) | D-BU | 2425 | Driver Heated Seat Back Temperature Sensor Signal (KB6) | ||
| A13 | TN | 2482 | Passenger Heated Seat Back Temperature Sensor Low Reference (Except KB6) | A13 | TN | 2482 | Passenger Heated Seat Back Temperature Sensor Low Reference (Except KB6) |
| PK | 2426 | Driver Heated Seat Back Temperature Sensor Low Reference (KB6) | PK | 2426 | Driver Heated Seat Back Temperature Sensor Low Reference (KB6) | ||
| A14 | TN | 6207 | Memory Sensor High Reference | A14 | TN | 6207 | Memory Sensor High Reference |
| A15 | GY | 6206 | Memory Sensor Low Reference | A15 | GY | 6206 | Memory Sensor Low Reference |
| B1 | PU | 5286 | Adjustable Pedals Motor Forward Control | B1 | PU | 5286 | Adjustable Pedals Motor Forward Control |
| B2 | OG/BK | 5285 | Adjustable Pedals Motor Rearward Control | B2 | YE | 5285 | Adjustable Pedals Motor Rearward Control |
| B3 | PU | 5130 | Adjustable Pedal Actuator Forward Control | B3 | PU | 5130 | Adjustable Pedal Actuator Forward Control |
| B4 | YE | 5129 | Adjustable Pedal Actuator Rearward Control | B4 | OG/BK | 5129 | Adjustable Pedal Actuator Rearward Control |
| B5 | PU/WH | 6205 | Driver Position Switch High Reference | B5 | PU/WH | 6205 | Driver Position Switch High Reference |
| B6 | RD/WH | 1140 | Battery Positive Voltage | B6 | RD/WH | 1140 | Battery Positive Voltage |
| B7 | D-BU | 2479 | Passenger Heated Seat Element Supply Voltage (Except KB6) | B7 | D-BU | 2479 | Passenger Heated Seat Element Supply Voltage (Except KB6) |
| BN | 6193 | Driver Cooled Back Signal High (KB6) | BN | 6193 | Driver Cooled Back Signal High (KB6) | ||
| B8 | BK | 1150 | Ground | B8 | BK | - | Ground |
| B9 | D-GN | 6195 | Driver Cooled Cushion Signal High (KB6) | B9 | D-GN | 6195 | Driver Cooled Cushion Signal High (KB6) |
| B10 | OG | 7009 | Driver Cushion Fan Speed Control (KB6) | B10 | OG | 7009 | Driver Cushion Fan Speed Control (KB6) |
| B11 | D-GN | 5918 | Driver Seat Blower Voltage Reference (KB6) | B11 | D-GN | 5918 | Driver Seat Blower Voltage Reference (KB6) |
| B12 | WH | 5908 | Passenger Seat Vent Motor Control (KB6) | B12 | WH | 5908 | Passenger Seat Vent Motor Control (KB6) |
| B13 | D-GN | 5906 | Driver Seat Vent Motor Control (KB6) | B13 | D-GN | 5906 | Driver Seat Vent Motor Control (KB6) |
| B14 | GY | 5912 | Driver Seat Blower Low Reference (KB6) | B14 | GY | 5912 | Driver Seat Blower Low Reference (KB6) |
| B15 | TN | 7010 | Driver Back Fan Speed Control (KB6) | B15 | TN | 7010 | Driver Back Fan Speed Control (KB6) |