FixVault

Generator X1 (except HP2)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Generator X1 (except HP2) Connector End View
GM1522871Courtesy of GENERAL MOTORS CORP.
Generator X1 (except HP2)

Pin Wire Circuit Function
1 0.5 BN 25 Charge Indicator Control/Charge Indicator Signal
2 0.5 GY 23 Generator Field Duty Cycle Signal
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 12186308
  • Service Connector: 89046837
  • Description: 2-Way F Junior Power Timer Series, Sealed (BK)
Terminal Part Information
  • Terminated Lead: Service by Connector Assembly- 89046837
  • Release Tool: J-38125-36
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Terminal/Tray: 4-964286-1/16
  • Core/Insulation Crimp: E/1