HVAC Control Module - Auxiliary (CJ3 with C69, without U42)

2011 Chevrolet Tahoe Base, 5.3 0, 4WDSECTION HVAC Control Module - Auxiliary (CJ3 with C69, without U42)
Fig 1: HVAC Control Module - Auxiliary (CJ3 with C69, without U42) Connector End View
GM1711011Courtesy of GENERAL MOTORS CORP.
HVAC Control Module - Auxiliary (CJ3 with C69, without U42)

Pin Wire Circuit Function
1 0.35 BN/WH 230 Instrument Panel Lamp Dimming Control
2 0.35 BK 1050 Ground
3 0.35 GY 597 5-Volt Reference
4 0.35 D-GN 6101 Low Reference
5-6 - - Not Used
7 0.35 PU/WH 760 Auxiliary Blower Motor Speed Signal
8 0.35 YE 2214 Auxiliary Air Temperature Signal
9 - - Not Used
10 0.35 OG 2615 Auxiliary Mode Door Signal
Connector Part Information
  • Harness Type: Headliner
  • OEM Connector: 15490628
  • Service Connector: 89047355
  • Description: 10-Way F Kaizen 0.64 Series (BK)
Terminal Part Information
  • Terminated Lead: 13575845
  • 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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When to See a Mechanic

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

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