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Home >> Chevrolet >> 2007 >> Impala SS >> Repair and Diagnosis >> External Pages >> Different car >> Section 1192 (Component Connector End Views (3 Of 4)) >> HVAC Control Module X1 (C68)
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HVAC Control Module X1 (C68)

WARNING: This page is about a different car, the 2008 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: HVAC Control Module X1 (C68) Connector End View
GM850856Courtesy of GENERAL MOTORS CORP.
HVAC Control Module X1 (C68)

Pin Wire Circuit Function
1 0.35 TN/WH 1704 Low Reference
2 0.35 TN 552 Low Reference
3 0.35 TN/BK 2274 Recirculation Door Control
4 0.35 D-GN 1614 Recirculation Door Control
5 0.35 WH 119 Mode Door Control
6 0.35 TN 2273 Mode Door Control
7 0.35 YE 1791 Air Temperature Door Control B
8 0.35 D-BU 1199 Air Temperature Door Control B
9 0.35 GY/BK 754 Blower Motor Speed Request Signal
10 0.35 TN 808 Low Reference
11 0.35 GY 598 5-Volt Reference
12 0.35 GY 596 5-Volt Reference
13 0.35 GY 597 5-Volt Reference
14 0.35 PU 1838 Recirculation Door Position Signal
15 0.35 OG 708 Mode Door Position Signal
16 0.35 L-BU 733 Driver Air Temperature Door Position Signal
Connector Part Information 
  • OEM: 15429807
  • Service: See Catalog
  • Description: 16-Way F Micro 64 Series (GN)
Terminal Part Information 
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
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