HVAC Control Module C1

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Fig 1: HVAC Control Module C1 Connector End View

Courtesy of GENERAL MOTORS CORP.

HVAC Control Module C1 Connector Parts Information

Connector Part Information

OEM: 15491305
Service: 15126709
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 C1 Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	WH/BK	5515	Inside Air Temperature Sensor Assembly Control
2-3	-	-	Not Used
4	D-GN	734	Inside Air Temperature Sensor Signal
5	GY	1548	Passenger Sunload Sensor Signal
6	BN	404	Upper Air Temperature Sensor Signal
7	L-GN	405	Lower Air Temperature Sensor Signal
8-13	-	-	Not Used
14	D-GN	5518	Auxiliary Inside Air Temperature Sensor Signal
15	L-BU/BK	590	Driver Sunload Sensor Signal
16	TN	516	Upper Left Air Temperature Sensor Signal
17	TN	517	Upper Right Air Temperature Sensor Signal
18	PK	2145	Air Temperature Switch Signal - Right
19	GY	2599	Auxiliary Mode Door Control
20	-	-	Not Used