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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (HVAC - Automatic) >> Component Locator >> HVAC Connector End Views >> Air Temperature Actuator - Left

Air Temperature Actuator - Left

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Air Temperature Actuator - Left Connector End View
GM280764Courtesy of GENERAL MOTORS CORP.
Air Temperature Actuator - Left Connector Parts Information

Connector Part Information 
  • OEM: 12064993
  • Service: See Catalog
  • Description: 6-Way F Micro-Pack 100 Series (BK)
Air Temperature Actuator - Left Connector Terminal Identification

Pin Wire Color Circuit No. Function
5 BN 341 Ignition 3 Voltage
6 D-BU 1199 Left Air Temperature Door Control
7 YE 1791 Low Reference
8 - - Not Used
9 L-BU 733 Left Air Temperature Door Position Signal
10 L-BU/BK 1688 5-Volt Reference