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Home >> Pontiac >> 2009 >> G3 Standard >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Electrical Component Locations >> Wiring Systems And Power Management - Component Views (3 Of 3) And Component Connector End Views >> Component Connector End Views >> HVAC Control - B
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HVAC Control - B

Fig 1: HVAC Control - B Connector End View
GM1468412Courtesy of GENERAL MOTORS CORP.
HVAC Control - B

Pin Wire Circuit Function
1 - - Not Used
2 YE/WH - Ignition 3 Voltage
3 WH/RD - Battery Voltage
4 D-GN/BK - Instrument Panel Lamps Dimming Control
5 D-GN/WH - Instrument Panel Lamps Dimming Supply Voltage
6 BN/RD - Rear Defogger Relay Control
7 - - Not Used
8 RD/D-BU - VACTR (+)
9 - - Not Used
10 D-BU/YE - Blower Motor Speed Control
11 D-BU/RD - Blower Feedback
12 RD/WH - Ignition Voltage
13 BK - Ground
14-15 - - Not Used
16 D-GN - Fan Switch ON
Connector Part Information 
  • OEM: 179054-6
  • Service: N/A
  • Description: 16-Way F