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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2053 (COMPONENT CONNECTOR END VIEWS - (4 OF 5))HVAC CONTROL MODULE X1 (C67)
2004 Oldsmobile Bravada AWD

HVAC Control Module X1 (C67)

2004 Oldsmobile Bravada AWDSECTION HVAC Control Module X1 (C67)
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: HVAC Control Module X1 (C67) Connector End View
GM1715226Courtesy of GENERAL MOTORS CORP.
HVAC Control Module X1 (C67)

Pin Wire Circuit Function
1 - - Not Used
2 0.35 D-GN 734 Inside Air Temperature Sensor Signal
3 0.35 L-BU/BK 590 Driver Sunload Sensor Signal
4 0.35 GY 1548 Passenger Sunload Sensor Signal
5-14 - - Not Used
15 0.5 GY 5954 Motor Supply Voltage
16 0.35 TN 516 Upper Left Air Temperature Sensor Signal
17-20 - - Not Used
Connector Part Information 
  • OEM: 31323-1208
  • Service: See Catalog
  • Description: 20-Way F USCAR ASSY 0.64 RCPT (BN)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.