Air Temperature Actuator

2011 Chevrolet Chevy Express G3500, Van Cargo Extended, 6.6 LSECTION Air Temperature Actuator
Fig 1: Connector End View Air Temperature Actuator
GM281207Courtesy of GENERAL MOTORS CORP.
Air Temperature Actuator

Pin Wire Circuit Function
5-6 - - Not Used
7 0.5 BK 550 Ground
8 0.8 L-BU 733 Air Temperature Door Control
9 - - Not Used
10 0.35 BN 341 Ignition Voltage
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 12040953
  • Service Connector: 12102632
  • Description: 6-Way F Micro-Pack 100 Series (BK)
Terminal Part Information
  • Terminated Lead: Pending
  • Release Tool: J-38125-13A
  • Diagnostic Test Probe: J-35616-6 (BN)
  • Terminal/Tray: Pins: 7, 10 - 12146447/3
  • Terminal/Tray: Pin 8 - 12146448/19
  • Core/Insulation Crimp: E/C
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.