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HVAC Control Module X3

Fig 1: Connector End View Hvac Control Module X3
GM1664588Courtesy of GENERAL MOTORS COMPANY
HVAC Control Module X3

Pin Wire Circuit Function
1-2 - - Not Used
3 0.35 PU 1838 Recirculation Door Position Signal
4 0.35 YE 1318 Mode Door Control
5 0.35 GY/BK 2778 Right Air Temperature Door Control A
6 0.35 YE 1791 Left Air Temperature Door Control A
7 0.35 L-GN/WH 5729 Rear Mode Door Control A
8 0.35 L-BU 5517 Auxiliary Air Temperature Door Control A
9 - - Not Used
10 0.35 YE 6817 LED Backlight Dimming Control
11 - - Not Used
12 0.35 D-GN 1614 Recirculation Door Control
13 0.35 TN 2273 Mode Door Control
14 0.35 WH/BK 1236 Right Air Temperature Door Control B
15 0.35 D-BU 1199 Air Temperature Door Control
16 0.35 L-GN/BK 5730 Low Reference
17 0.35 BN 5516 Auxiliary Air Temperature Door Control B
18 - - Not Used
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 7283-4548-60
  • Service Connector: 89047361
  • Description: 18-Way F 0.64 Kaizen Series (GN)
Terminal Part Information
  • Terminated Lead: 13575867
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SAIT-A03T-M064/14
  • Core/Insulation Crimp: P/P
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