Door Control Module - Left Rear X1

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Door Control Module - Left Rear X1 Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.35 GY	5133	Left Rear Door Deadbolt Lock Signal (UA2)
2	0.35 TN	294	Door Lock Actuator Unlock Control
3	0.35 GY	295	Door Lock Actuator Lock Control
4	0.35 RD/WH	840	Battery Positive Voltage
5	-	-	Not Used
6	0.8 BK/WH	351	Ground
7	-	-	Not Used
8	0.35 D-BU	668	Power Window Motor Left Rear Up Control
9	0.35 YE	1491	Backlight Lamp Control
10-14	-	-	Not Used
15	0.35 D-GN	5060	Low Speed GMLAN Serial Data
16	0.35 BN	669	Power Window Motor Left Rear Down Control

Connector Part Information

OEM: 174046-2
Service: 88987953
Description: 16-Way F 40 Series Multi-Lock (BK)

Terminal Part Information

Terminal/Tray: 173681-2/17
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)