K29 Seat Heating Control Module X1 (KA1)

2018 Buick Regal BaseSECTION K29 Seat Heating Control Module X1 (KA1)
GM3791446
Connector Part Information
  • Harness Type: Passenger Seat
  • OEM Connector: 13582823
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 10-Way F 1.5, 2.8 Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I Not Required J-35616-2A (GY) No Tool Required Not Required Not Required Not Required Not Required
II Not Required J-35616-4A (PU) No Tool Required Not Required Not Required Not Required Not Required
Pin Size Color Circuit Function Terminal Type ID Option
1 - - - Not Occupied - -
2 0.75 BN/BU 2479 Passenger Heated Seat Element Control I -
3 0.75 GY/BK 2480 Passenger Heated Seat Element Low Reference I -
4 0.75 BN/BK 2078 Driver Heated Seat Element Low Reference I -
5 - - - Not Occupied - -
6 0.75 BN/VT 2077 Driver Heated Seat Element Control I -
7 0.75 RD/BU 5240 Battery Positive Voltage II -
8 1.5 BK 2050 Ground II -
9 - - - Not Occupied - -
10 0.75 RD/GN 6140 Battery Positive Voltage II -
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.