Heated Seat Control Module X1 (HP2, KA1 or W03)

2009 Chevrolet Tahoe Base, 4.8 CSECTION Heated Seat Control Module X1 (HP2, KA1 or W03)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
GM1664577Courtesy of
Connector Part Information
  • Harness Type: Driver Seat
  • OEM Connector: 6098-4606
  • Service Connector: 15134095
  • Description: 6-Way F (BN)
Terminal Part Information
  • Terminated Lead: 13582326
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Terminal/Tray: 8100-4444/22
  • Core/Insulation Crimp: 2/A
Heated Seat Control Module X1 (HP2, KA1 or W03)

Pin Wire Circuit Function
1 1 PU 2424 Driver Heated Seat Back Element Control
2 1 PK 2480 Ground
3 1 BN 2432 Driver Heated Seat Element Supply Voltage (W03)
1 D-BU 2479 Driver Heated Seat Element Supply Voltage (HP2 or KA1)
4 1 L-BU 2433 Passenger Heated Seat Back Element Control
5 1 L-GN 2078 Driver Heated Seat Cushion Element Control
6 1 D-BU 2479 Heated Seat Cushion Element Supply Voltage (W03)
1 PK 2077 Heated Seat Cushion Element Supply Voltage (HP2 or KA1)
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:

  • 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.