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Home >> Chevrolet >> 2006 >> Impala SS >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views >> HVAC Connector End Views >> HVAC Control Module Connector End View C2 (CJ3)
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HVAC Control Module Connector End View C2 (CJ3)

Fig 1: Connector End View
GM850856Courtesy of GENERAL MOTORS CORP.
HVAC Connector End Views

Connector Part Information 
  • OEM: 15416970
  • Service: See Catalog
  • Description: 16-Way F Micro 64 Modular (BK)
Terminal Part Information 
HVAC Control Module C2 (CJ3)

Pin Wire Color Circuit No. Function
1 YE 1791 Low Reference
2 D-BU/WH 1199 Air Temperature Door Control
3 WH/BK 1236 Auxiliary Air Temperature Door Control
4 D-BU 1646 Auxiliary Air Temperature Door Position Signal
5 L-GN/BK 1647 Recirculation Door Control B
6 PK/WH 1648 Recirculation Door Control A
7 GY/BK 754 Blower Motor Speed Control
8 TN 2273 Mode Door Control
9 L-GN 2275 Mode Door Position Signal
10-16 - - Not Used