HVAC Control Module - X2

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION HVAC Control Module - X2
WARNING: This page is about a different car, the 2008 Suzuki XL7, 2008 Pontiac Torrent, and 2008 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: HVAC Control Module - X2 Connector End View
GM1715228Courtesy of GENERAL MOTORS CORP.
HVAC Control Module - X2

Pin Wire Circuit Function
1 - - Not Used
2 0.35 L-GN 2275 Mode Door Position Signal
3 0.35 PU 1838 Recirculation Door Position Signal
4 0.35 GY/BK 754 Blower Motor Speed Control
5 0.35 TN 2273 Mode Door Control
6 - - Not Used
7 0.35 D-GN 1614 Recirculation Door Control
8 0.35 D-BU 1199 Air Temperature Door Control
9 - - Not Used
10 0.35 GY 598 5-Volt Reference
11-12 - - Not Used
13 0.35 L-BU 733 Air Temperature Door Position Signal
14 0.35 WH 2622 5-Volt Reference
15 0.35 WH 119 Mode Door Control
16 - - Not Used
17 0.35 TN/BK 2274 Recirculation Door Control Circuit
18 0.35 L-BU 1316 Air Temperature Door Control
19 0.35 TN 552 Low Reference
20 0.35 YE 1791 Low Reference
Connector Part Information 
  • OEM: 31410-1201
  • Service: See Catalog
  • Description: 20-Way F Receptacle 0.64 (GY)
Terminal Part Information 
  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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