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HVAC Control Module C2

WARNING: This page is about a different car, the 2007 Pontiac Montana SV6, 2007 Chevrolet Uplander, and 2007 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: HVAC Control Module C2 Connector End View
GM684939Courtesy of GENERAL MOTORS CORP.
Connector Part Information

Connector Part Information 
  • OEM: 15336594
  • Service: Not Serviced
  • Description: 12-Way F Micro-Pack 100 Series (GY)
Terminal Part Information 
  • Pins: A, G
  • Terminal: 12146448/Tray 19
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12031876-1/J-35616-6
  • Pins: C-F, H-M
  • Terminal: 12146447/Tray 3
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-6
Connector Terminal Identification

Pin Wire Color Circuit No. Function
A D-GN 71 Off Blower Motor Control
B - - Not Used
C GY 2614 Auxiliary Mode Door Control (C69)
D OG 2215 Auxiliary Air Temperature Door Control (C69)
E D-BU 1199 Left Air Temperature Door Control
F YE 1791 Common Door Control
G OG 52 Blower Motor High Control
H TN/BK 2274 Recirculation Door Control
J WH/BK 1236 Right Air Temperature Door Control
K TN 2273 Vent and Floor Door Control
L WH 119 Defrost Door Control
M D-GN 2211 Auxiliary Blower Motor Speed Control (C69)
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