HVAC Control Module X1

WARNING: This page is about a different car, the 2008 Isuzu i-370, 2008 Isuzu i-290, 2008 GMC Canyon, and 2008 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: HVAC Control Module X1 Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
7	0.35 D-GN	71	OFF Blower Motor Control (C60)
8	0.35 BN	141	Ignition Voltage
9	0.35 L-GN	66	A/C Request Signal (C60)
10	0.35 L-GN/BK	1647	Recirculation Door Control B (C60)
11	0.35 PK/WH	1648	Recirculation Door Control A (C60)
12	-	-	Not Used
13	0.35 GY	8	Instrument Panel Lamps Dimmer Switch Signal
14	0.35 BK	2050	Ground
15	-	-	Not Used

Connector Part Information

OEM: 12064980
Service: 12102629
Description: 9-Way F Micro-Pack 100 Series (BK)

Terminal Part Information

Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)