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HOMESERVICE MANUALSCHEVROLET2007SUBURBAN C1500, 5.3 0REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1921 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - ELECTRONIC STEERING CONTROL MODULE X2 THROUGH MEMORY SEAT MODULE)COMPONENT CONNECTOR END VIEWSHVAC CONTROL MODULE X4 (C69)
2007 Chevrolet Suburban C1500, 5.3 0

HVAC Control Module X4 (C69)

2007 Chevrolet Suburban C1500, 5.3 0SECTION HVAC Control Module X4 (C69)
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: HVAC Control Module X4 (C69) Connector End View
GM1715225Courtesy of GENERAL MOTORS CORP.
HVAC Control Module X4 (C69)

Pin Wire Circuit Function
1 - - Not Used
2 0.35 GY 596 5-Volt Reference
3 0.35 OG 2215 Auxiliary Mode Door Control
4 0.35 GY 2614 Auxiliary Air Temperature Door Control
5 0.35 GY/BK 1798 Low Reference (CJ3)
6 0.35 GY/BK 1798 Low Reference (CJ2)
7 0.35 BN 5516 Inside Air Temperature Sensor Assembly Control (CJ2)
8-9 - - Not Used
10 0.35 D-GN 2211 Auxiliary Blower Motor Speed Control
11-16 - - Not Used
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15483874
  • Service Connector: 21997401
  • Description: 16-Way F Kaizen 0.64 Series (GN)
Terminal Part Information
  • Terminated Lead: 13575867
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SAIT-A03T-M064/14
  • Core/Insulation Crimp: P/P
RENDER: 1.0x

NO RELATED

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  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
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