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Home >> Hummer >> 2009 >> H3T Base, Automatic >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (2 Of 3) >> Lumbar Adjuster Switch - Driver (AG1 without KA1)

Lumbar Adjuster Switch - Driver (AG1 without KA1)

Fig 1: Lumbar Adjuster Switch - Driver (AG1 without KA1) - Connector End View
GM40399Courtesy of GENERAL MOTORS CORP.
Lumbar Adjuster Switch - Driver (AG1 without KA1)

Pin Wire Circuit Function
A 1.0 BK 2050 Ground
B 1.0 D-BU 611 Driver Seat Lumbar Motor Forward Control
C 1.0 PK 610 Driver Seat Lumbar Motor Rearward Control
D 1, 0 OG 1040 Battery Voltage
Connector Part Information 
  • Harness: Driver Seat
  • OEM: 1204761
  • Service: See Catalog
  • Description: 4-Way M Metri-Pack 150 Series (BK)
Terminal Part Information 
  • Terminal/Tray: See Terminal Kit
  • Core/Insulation Crimp: See Terminal Kit
  • Release Tool/Test Probe: See Terminal Kit