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Home >> GMC >> 2008 >> Yukon Base, 4.8 C >> Repair and Diagnosis >> External Pages >> Different car >> Section 364 (Wiring Systems And Power Management - Component Connector End Views - Electronic Compass Module To Memory Seat Module (X4)) >> Component Connector End Views >> Inflatable Restraint Seat Position Sensor - Passenger
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Inflatable Restraint Seat Position Sensor - Passenger

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.
GM1664592Courtesy of
Connector Part Information
  • Harness Type: Passenger Seat
  • OEM Connector: 54390240
  • Service Connector: 13577629
  • Description: 2-Way F (BK)
Terminal Part Information
  • Terminated Lead: Service by Harness - See Part Catalog
  • Release Tool: Not Available
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: Not Available
  • Core/Insulation Crimp: Not Available
Inflatable Restraint Seat Position Sensor - Passenger

Pin Wire Circuit Function
1 0.35 PK 5057 Battery Positive Voltage
2 0.35 L-BU 5056 Low Speed GMLAN Serial Data