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Heated Seat Control Module X4 (SPO Heated Seats)

WARNING: This page is about a different car, the 2014 GMC Sierra 3500 HD, 2014 GMC Sierra 2500 HD, 2014 Chevrolet Silverado 3500 HD, and 2014 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
GM1715223Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Driver Seat
  • OEM Connector: 31410-1200
  • Service Connector: 15126711
  • Description: 20-Way F 64 Series, Sealed (BK)
Terminal Part Information
  • Terminated Lead: 13575299
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SAIT-A03T-M064/14
  • Core/Insulation Crimp: P/P
Heated Seat Control Module X4 (SPO Heated Seats)

Pin Wire Circuit Function
1 0.35 D-BU 6172 Driver Heated Seat Back and Cushion Indicator Control (W03)
2 - - Not Used
3 0.35 GY 6182 Passenger Heated Seat Back Switch Signal (W03)
4-5 - - Not Used
6 0.35 WH/BK 6185 Passenger Heated Seat Medium Temperature Indicator Control (W03)
7 0.35 BN 6179 Passenger Heated Seat Back and Cushion Indicator control (W03)
8 - - Not Used
9 0.35 YE/BK 2079 Driver Heated Seat Cushion Temperature Sensor Signal
10 0.35 TN 2436 Passenger Heated Seat Back Temperature Sensor Signal
11 0.35 GY 6175 Driver Heated Seat Back Indicator Control (W03)
12-13 - - Not Used
14 0.35 D-BU 6180 Passenger Heated Seat Back and Cushion Switch Signal (W03)
15 0.35 PU 6174 Driver heated Seat Back Indicator Control (W03)
16 0.35 WH/BK 6177 Driver Heated Seat Medium Temperature Indicator Control (W03)
17 0.35 BN 6173 Driver Heated Seat Back and Cushion Indicator Control (W03)
18 0.35 PU 6181 Passenger Heated Seat Back Indicator Control (W03)
19 0.35 D-BU 2425 Driver Heated Seat Back Temperature Sensor Signal
20 0.35 GY 2434 Passenger Heated Seat Cushion Temperature Sensor Signal