X303 Body Harness to Driver Seat Harness (AN3 or HP2 with AG1)

2006 Chevrolet Suburban C1500, 5.3 ZSECTION X303 Body Harness to Driver 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.
GM655763
GM655824
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 13674865
  • Service Connector: 13576927
  • Description: 30-Way F GT 150 280 Series (BK)
Connector Part Information
  • Harness Type: Driver Seat
  • OEM Connector: 15326762
  • Service Connector: 15326762
  • Description: 30-Way M GT 150 280 Series (BK)
Terminal Part Information
  • Pins: A1-A6, A10-A15, B1-B6, B10-B15
  • Terminated Lead: 13575492
  • Release Tool: J-38125-29
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: Pins A1, A2, B3, B4 - 13673608/Not Available
  • Core/Insulation Crimp: Pins A3-A6, A10-A15, B1, B2, B5, B6, B10-B15 - Not Available
  • Core/Insulation Crimp: Not Available
  • Pins: A7, A9, B8
  • Terminated Lead: 13575499
  • Release Tool: J-38125-29
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 13673613/Not Available
  • Core/Insulation Crimp: Not Available
  • Pins: A8, B7, B9
  • Terminated Lead: 13575497
  • Release Tool: J-38125-29
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: Pins A8 - 13673611/Not Available
  • Terminal/Tray: Pins B7, B9 - 13673612/Not Available
  • Core/Insulation Crimp: Not Available
Terminal Part Information
  • Pins: A1-A6, B1-B6
  • Terminal/Tray: 15304702/19
  • Core/Insulation Crimp: Pins: A1, A2, B2, B3, B6: 2/4
  • Core/Insulation Crimp: Pins: A4-A6, A10-A13, B1, B4, B10-B15: E/C
  • Core/Insulation Crimp: Pins: A3, A14, A15, B5: E/4
  • Release Tool/Test Probe: 15315247/J-35616-3 (GY)
  • Pins: A7, B7-B9
  • Terminal/Tray: 15304724/8
  • Core/Insulation Crimp: Pins: A7, B7 (without KB6): A/D
  • Core/Insulation Crimp: Pins: B7 (KB6), B8, B9: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A8
  • Terminal/Tray: 15304722/8
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-5 (PU)
X303 Body Harness to Driver Seat Harness (AN3 or HP2 with AG1)

Pin Wire Circuit Function Pin Wire Circuit Function
A1 1 L-BU 2433 Passenger Heated Seat Back Element Control (without KB6) A1 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)
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 0.5 PK 5289 Adjustable Pedal Sensor Signal (AN3 with JF4) A3 0.5 PK 5289 Adjustable Pedal Sensor Signal (AN3 with JF4)
A4 0.35 D-GN 5060 Low Speed GMLAN Serial Data A4 0.35 D-GN 5060 Low Speed GMLAN Serial Data
A5 0.35 TN/WH 238 Seat Belt Switch - Left A5 0.35 TN/WH 238 Seat Belt Switch - Left
A6 0.35 L-GN 5055 Seat Position Sensor - Left - Signal A6 0.35 L-GN 5055 Seat Position Sensor - Left - Signal
A7 3 RD/WH 5040 Battery Positive Voltage A7 3 RD/WH 5040 Battery Positive Voltage
A8 0.35 D-BU 5057 Low Reference A8 0.35 PK 5057 Low Reference
A9 3 RD/WH 3440 Battery Positive Voltage (N48) A9 3 RD/WH 3440 Battery Positive Voltage (N48)
A10 0.35 GY 2434 Passenger Heated Seat Cushion Temperature Sensor Signal (without KB6) A10 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)
A11 0.35 PK 2435 Low Reference (without KB6) A11 0.35 PK 2435 Low Reference (without KB6)
0.35 YE 2080 Low Reference (KB6) 0.35 YE 2080 Low Reference (KB6)
A12 0.35 TN 2436 Passenger Heated Seat Back Temperature Sensor Signal (without KB6) A12 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)
A13 0.35 TN 2482 Low Reference (without KB6) A13 0.35 TN 2482 Low Reference (without KB6)
0.35 PK 2426 Low Reference (KB6) 0.35 PK 2426 Low Reference (KB6)
A14 0.5 TN 6207 Memory Sensor High Reference (AN3) A14 0.35 TN 6207 Memory Sensor High Reference (AN3)
A15 0.5 GY 6206 Low Reference (AN3) A15 0.5 GY 6206 Low Reference (AN3)
B1 0.35 PU 5286 Adjustable Pedals Motor Forward Control (JF4) B1 0.35 PU 5286 Adjustable Pedals Motor Forward Control (JF4)
B2 0.35 OG/BK 5285 Adjustable Pedals Motor Rearward Control (JF4) B2 0.35 YE 5285 Adjustable Pedals Motor Rearward Control (JF4)
B3 1 PU 5130 Adjustable Pedal Actuator Forward Control (JF4) B3 1 PU 5130 Adjustable Pedal Actuator Forward Control (JF4)
B4 1 YE 5129 Adjustable Pedal Actuator Rearward Control (JF4) B4 1 OG/BK 5129 Adjustable Pedal Actuator Rearward Control (JF4)
B5 0.35 PU/WH 6205 Battery Positive Voltage (AN3) B5 0.35 PU/WH 6205 Battery Positive Voltage (AN3)
B6 0.5 RD/WH 1140 Battery Positive Voltage B6 0.5 RD/WH 1140 Battery Positive Voltage
B7 1 D-BU 2479 Passenger Heated Seat Element Control (without KB6) B7 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)
B8 3 BK 1150 Ground B8 3 BK 1150 Ground
B9 1 D-GN 6195 Driver Cooled Cushion Signal High (KB6) B9 1 D-GN 6195 Driver Cooled Cushion Signal High (KB6)
B10 0.35 OG 7009 Driver Cushion Fan Speed Control (KB6) B10 0.35 OG 7009 Driver Cushion Fan Speed Control (KB6)
B11 0.35 D-GN 5918 Driver Seat Blower Voltage Reference (KB6) B11 0.35 D-GN 5918 Driver Seat Blower Voltage Reference (KB6)
B12 0.35 WH 5908 Passenger Seat Vent Motor Control (KB6) B12 0.35 WH 5908 Passenger Seat Vent Motor Control (KB6)
B13 0.35 D-GN 5906 Driver Seat Vent Motor Control (KB6) B13 0.35 D-GN 5906 Driver Seat Vent Motor Control (KB6)
B14 0.35 GY 5912 Low Reference (KB6) B14 0.35 GY 5912 Low Reference (KB6)
B15 0.35 TN 7010 Driver Back Fan Speed Control (KB6) B15 0.35 TN 7010 Driver Back Fan Speed Control (KB6)
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.