Left Rear Door Module (LRDM) C3

WARNING: This page is about a different car, the 2007 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Left Rear Door Module (LRDM) C3 Connector End View

Courtesy of GENERAL MOTORS CORP.

Left Rear Door Module (LRDM) C3 Connector & Terminal Parts Information

Connector Part Information

OEM: 12110088
Service: 15306210
Description: 24-Way F Micro-Pack 100 Series (GY)

Terminal Part Information

Pins: A3, A6, A9, A11, A12, B3, B6, B10, B12
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Left Rear Door Module (LRDM) C3 Terminal Identification

Pin	Wire Color	Circuit No.	Function
A1-A2	-	-	Not Used
A3	YE	1491	Backlight Lamps Control
A4-A5	-	-	Not Used
A6	TN	294	Left Rear Door Lock Actuator Unlock Control
A7-A8	-	-	Not Used
A9	GY	295	Left Rear Door Lock Actuator Lock Control
A10	-	-	Not Used
A11	GY	5133	Left Rear Door Lock Actuator Dead Bolt Control
A12	RD/WH	840	Battery Positive Voltage
B1-B2	-	-	Not Used
B3	BK/WH	351	Ground
B4-B5	-	-	Not Used
B6	BK/WH	351	Ground
B7-B9	-	-	Not Used
B10	BK/WH	351	Ground
B11	-	-	Not Used
B12	BK/WH	351	Ground