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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1759 (Wiring Systems And Power Management - Component Connector End Views - F-H) >> Component Connector End Views - F Through H >> Heated Seat Control Module X3 (SPO Heated Seats)
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Heated Seat Control Module X3 (SPO Heated Seats)

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Heated Seat Control Module X3 (SPO Heated Seats)
GM1664581Courtesy of GENERAL MOTORS CORP.
Heated Seat Control Module X3 (SPO Heated Seats)

Pin Wire Circuit Function
1-3 - - Not Used
4 0.35 L-BU 1662 Driver Heated Seat Low Temperature Indicator Control
5 0.35 D-GN 1661 Driver Heated Seat High Temperature Indicator Control
6 0.35 D-GN 5060 Low Speed GMLAN Serial Data
7-8 - - Not Used
9 0.35 TN 1686 Passenger Heated Seat Low Temperature Indicator Control
10 0.35 YE 1685 Passenger Heated Seat High Temperature Indicator Control
Connector Part Information 
  • Harness: Heated Driver Seat
  • OEM: 7283-9040-30
  • Service: 15127042
  • Description: 10-Way F 0.64 YESC Kaizen Series (BK)
Terminal Part Information 
  • Terminal/Tray: SAIT-A03T-M064/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215A/J-35616-64B (L-BU)
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