HVAC Control Module X1

WARNING: This page is about a different car, the 2007 Saturn Outlook. 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.

HVAC Control Module X1 Connector Parts Information

Connector Part Information

OEM: 15126709
Service: See Catalog
Description: 20-Way F USCAR 0.64 Series (BN)

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)

HVAC Control Module X1 Connector Terminal Identification

Pin	Wire	Circuit No.	Function
1-3	-	-	Not Used
4	0.35 D-GN	734	Inside Air Temperature Sensor Signal
5	0.35 GY	1548	Passenger Sunload Sensor Signal
6-7	-	-	Not Used
8	0.5 PU/WH	760	Auxiliary Blower Motor Speed Control (-UK6)
9	0.5 OG	2615	Auxiliary Mode Door Control (-UK6)
10	0.5 YE	2214	Auxiliary Air Temperature Door Control (-UK6)
11-14	-	-	Not Used
15	0.35 L-BU/BK	590	Driver Sunload Sensor Signal
16	0.35 TN	516	Upper Left Air Temperature Sensor Signal
17	0.35 TN	517	Upper Right Air Temperature Sensor Signal
18	0.5 PK	2145	Air Temperature Switch Signal - Right
19	0.5 GY	2599	Auxiliary Mode Door Control
20	-	-	Not Used