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Home >> Hummer >> 2008 >> H3 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 582 (Wiring Systems And Power Management - A/C Compressor Clutch Through Generator X2) >> Blower Motor Control Module X1

Blower Motor Control Module X1

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Blower Motor Control Module X1 Connector End View
GM1817814Courtesy of GENERAL MOTORS CORP.
Blower Motor Control Module X1

Pin Wire Circuit Function
1 0.35 L-BU 65 Blower Motor Supply Voltage
2 0.35 PU 374 Blower Motor Fan Control
Connector Part Information 
  • OEM: 7283-6458-40
  • Service: 88988507
  • Description: 2-Way F (L-GY)
Terminal Part Information 
  • Terminal/Tray: 7116-4122-02/10
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 12094430/J-35616-42 (RD)