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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C1500, 5.3 ZREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1981 (WIRING SYSTEMS AND POWER MANAGEMENT - INLINE HARNESS CONNECTOR END VIEWS - X276 THROUGH X902)INLINE HARNESS CONNECTOR END VIEWSX305 BODY HARNESS TO PASSENGER SEAT HARNESS (AN3 OR HP2 WITH AG1)
2006 Chevrolet Suburban C1500, 5.3 Z
X305 Body Harness to Passenger Seat Harness (AN3 or HP2 with AG1)
2006 Chevrolet Suburban C1500, 5.3 ZSECTION X305 Body Harness to Passenger Seat Harness (AN3 or HP2 with AG1)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
|
Connector Part Information
|
Terminal Part Information
|
Terminal Part Information
|
X305 Body Harness to Passenger Seat Harness (AN3 or HP2 with AG1)
| Pin | Wire | Circuit | Function | Pin | Wire | Circuit | Function |
|---|---|---|---|---|---|---|---|
| A1 | 1 D-GN | 6195 | Driver Cooled Cushion Signal High (KB6) | A1 | 1 D-GN | 6195 | Driver Cooled Cushion Signal High (KB6) |
| A2 | 1 PK | 2480 | Passenger Heated Seat Cushion Element Control (without KB6) | A2 | 1 PK | 2480 | Passenger Heated Seat Cushion Element Control (without KB6) |
| 1 PU | 6196 | Driver Cooled Cushion Signal Low (KB6) | 1 PU | 6196 | Driver Cooled Cushion Signal Low (KB6) | ||
| A3 | 1 L-BU | 2433 | Passenger Heated Seat Back Element Control (without KB6) | A3 | 1 L-BU | 2433 | Passenger Heated Seat Back Element Control (without KB6) |
| 1 OG | 6194 | Driver Cooled Back Signal Low (KB6) | 1 OG | 6194 | Driver Cooled Back Signal Low (KB6) | ||
| A4 | 0.35 PK | 239 | Ignition Voltage (KB6) | A4 | 0.35 PK | 239 | Ignition Voltage (KB6) |
| A5 | 0.35 OG | 1362 | Seat Belt Switch - Right - Signal | A5 | 0.35 OG | 1362 | Seat Belt Switch - Right - Signal |
| A6 | 0.35 L-BU | 5056 | Passenger Seat Position Sensor - Signal (except HP2) | A6 | 0.35 L-BU | 5056 | Passenger Seat Position Sensor - Signal (except HP2) |
| A7 | 0.35 GY | 2434 | Passenger Heated Seat Cushion Temperature Sensor Signal (without KB6) | A7 | 0.35 GY | 2434 | Passenger Heated Seat Cushion Temperature Sensor Signal (without KB6) |
| 0.35 YE/BK | 2079 | Heated Seat Cushion Temperature Sensor Signal (KB6) | 0.35 YE/BK | 2079 | Heated Seat Cushion Temperature Sensor Signal (KB6) | ||
| A8 | 1 D-BU | 2479 | Passenger Heated Seat Element Control (without KB6) | A8 | 1 D-BU | 2479 | Passenger Heated Seat Element Control (without KB6) |
| 1 BN | 6193 | Driver Cooled Back Signal High (KB6) | 1 BN | 6193 | Driver Cooled Back Signal High (KB6) | ||
| A9 | 3 BK | 1250 | Ground | A9 | 3 BK | 1250 | Ground |
| A10 | 0.35 D-GN | 5060 | Low Speed GMLAN Serial Data | A10 | 0.35 D-GN | 5060 | Low Speed GMLAN Serial Data |
| A11 | 0.35 D-GN | 5906 | Driver Seat Vent Motor Control (KB6) | A11 | 0.35 D-GN | 5906 | Driver Seat Vent Motor Control (KB6) |
| A12 | 0.35 OG | 7009 | Driver Cushion fan Speed Control (KB6) | A12 | 0.35 OG | 7009 | Driver Cushion fan Speed Control (KB6) |
| A13 | 0.35 D-GN | 5918 | Driver Seat Blower Voltage Reference (KB6) | A13 | 0.35 D-GN | 5918 | Driver Seat Blower Voltage Reference (KB6) |
| A14 | 0.35 GY | 5912 | Low Reference (KB6) | A14 | 0.35 GY | 5912 | Low Reference (KB6) |
| A15 | 0.35 TN | 7010 | Driver Back Fan Speed Control (KB6) | A15 | 0.35 TN | 7010 | Driver Back Fan Speed Control (KB6) |
| B1 | - | - | Not Used | B1 | - | - | Not Used |
| B2 | 0.5 RD/WH | 4440 | Battery Positive Voltage | B2 | 0.5 RD/WH | 4440 | Battery Positive Voltage |
| B3 | 0.5 BK/WH | 2751 | Low Reference | B3 | 0.5 BK/WH | 2751 | Low Reference |
| B4 | 0.35 PK | 2435 | Low Reference (without KB6) | B4 | 0.35 PK | 2435 | Low Reference (without KB6) |
| 0.35 YE | 2080 | Low Reference (KB6) | 0.35 YE | 2080 | Low Reference (KB6) | ||
| B5 | 0.35 L-BU | 1361 | Low Reference | B5 | 0.35 PK | 5057 | Low Reference |
| B6 | 0.35 TN | 2482 | Low Reference (without KB6) | B6 | 0.35 TN/BK | 2482 | Low Reference (without KB6) |
| 0.35 PK | 2426 | Low Reference (KB6) | 0.35 PK | 2426 | Low Reference (KB6) | ||
| B7 | 0.35 TN | 2436 | Passenger Heated Seat Back Temperature Sensor Signal (without KB6) | B7 | 0.35 TN | 2436 | Passenger Heated Seat Back Temperature Sensor Signal (without KB6) |
| 0.35 D-BU | 2425 | Driver Heated Seat Back Temperature Sensor Signal (KB6) | 0.35 D-BU | 2425 | Driver Heated Seat Back Temperature Sensor Signal (KB6) | ||
| B8 | 3 RD/WH | 4740 | Battery Positive Voltage (KB6) | B8 | 3 RD/WH | 4740 | Battery Positive Voltage (KB6) |
| B9 | 3 RD/WH | 1440 | Battery Positive Voltage | B9 | 3 RD/WH | 1440 | Battery Positive Voltage |
| B10 | 0.35 WH | 5908 | Passenger Seat Vent Motor Control (KB6) | B10 | 0.35 WH | 5908 | Passenger Seat Vent Motor Control (KB6) |
| B11-B15 | - | - | Not Used | B11 | 0.35 PU | 6443 | Not Used |
| B12-B15 | - | - | Not Used |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.