HVAC Control Module X2 Connector End View

WARNING: This page is about a different car, the 2011 GMC Canyon and 2011 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: HVAC Control Module X2 Connector End View

Courtesy of GENERAL MOTORS CORP.

HVAC Control Module X2

Pin	Wire	Circuit	Function
A	0.35 D-GN	71	OFF Blower Motor Control
B	2 BK	2050	Ground
C-D	-	-	Not Used
E	2 OG	52	Blower Motor High Control
F	2 L-BU	72	Medium 2 Blower Motor Control
G	2 TN	63	Blower Motor Medium 1 Control
H	2 YE	60	Blower Motor Low Control

Connector Part Information

Harness: Instrument Panel
OEM: 12064998
Service: 15306189
Description: 8-Way F Metri-Pack 280 Series (BK)

Terminal Part Information

Pins: A
Terminated Lead: Pending
Release Tool: J-38125-11A
Diagnostic Test Probe: J-35616-4A (PU)
Terminal/Tray: 12034046/2
Core/Insulation Crimp: E/A

Pins: B, E, F, G, H
Terminated Lead: Pending
Release Tool: J-38125-11A
Diagnostic Test Probe: J-35616-4A (PU)
Terminal/Tray: 12015858/4
Core/Insulation Crimp: F/G