LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Saturn >> 2009 >> Vue Red Line, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 596 (HVAC System - Automatic) >> Component Locator >> HVAC Connector End Views >> HVAC Control Module C2
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

HVAC Control Module C2

WARNING: This page is about a different car, the 2007 Cadillac XLR. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: HVAC Control Module C2 Connector End View
GM744295Courtesy of GENERAL MOTORS CORP.
HVAC Control Module C2 Connector Parts Information

Connector Part Information 
  • OEM: 12084944
  • Service: 12084944
  • Description: 16-Way F Micro-Pack 100 Series (BK)
Terminal Part Information 
  • Pins: A1, A2, A3, A7, A8, B1, B2, B3, B4, B5
  • Terminal/Tray: 12146447/3
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
HVAC Control Module C2 Connector Terminal Identification

Pin Wire Color Circuit No. Function
A1 WH 193 Rear Defog Relay Control
A2 BN 1244 Instrument Panel Lamp Supply Voltage - 2
A3 L-GN 5962 Inside Air Temperature Sensor Blower Control
A4-A6 - - Not Used
A7 PK 639 Ignition 1 Voltage
A8 RD/WH 1240 Battery Positive Voltage
B1 GY/BK 1458 Instrument Panel Lamp Supply Voltage - 4
B2 GY/BK 1357 Instrument Panel Lamp Control
B3 GY/BK 754 Blower Motor Speed Control
B4 PK/BK 1503 Passenger Seat Temperature Control Signal
B5 PK 1501 Driver Seat Temperature Control Signal
B6-B8 - - Not Used
scientia non olet · About LEMON Manuals