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HVAC Control Module Connector End View C1

HVAC Control Module C1

GM697022Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 174046-2
  • 16-Way F Metri-Pack Mixed Series (BK)
Pin Wire Color Circuit No. Function
1 D-BU 1646 Passenger Air Temperature Door Position Signal
2-4 - - Not Used
5 BN/WH 230 Instrument Panel Lamp Dimming Control
6-8 - - Not Used
9 WH/BK 1236 Passenger Air Temperature Door Control
10 D-BU 1199 Air Temperature Door Control
11 L-BU 292 Rear Window Defrost Signal
12 D-GN/WH 762 A/C Request Signal
13 PK/WH 1648 Close Recirculation Door Control
14 L-GN/BK 1647 Open Recirculation Door Control
15 D-BU/BK 1688 5-volt Reference
16 L-BU 733 Air Temperature Door Position Signal
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