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HVAC Control Module Connector End View C2

Fig 1: HVAC Control Module C2 Connector End View
GM556473Courtesy of GENERAL MOTORS CORP.
HVAC Control Module C2 Connector Part Information

Connector Part Information 
  • OEM: 15326924
  • Service: 15306174
  • Description: 8-Way F GT 280 Series (BK)
Terminal Part Information 
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
HVAC Control Module C2 Connector Terminal Identification

Pin Wire Color Circuit No. Function
A OG 52 Blower Motor High Control
B L-BU 72 Medium 3 Blower Motor Control
C TN 63 Medium 1 Blower Motor Control
D YE 60 Blower Motor Low Control
E-F - - Not Used
G BN 41 Ignition 3 Voltage
H - - Not Used