Body Control Module (BCM) X7

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Body Control Module (BCM) X7 Connector End View

Courtesy of GENERAL MOTORS COMPANY

Pin	Wire	Circuit	Function
1	-	-	Not Used
2	0.35 TN/WH	56	Trunk Release Relay Control
3-6	-	-	Not Used
7	0.35 D-BU/BK	6692	Door Lock Motor Lock Control
8	-	-	Not Used
9	0.35 L-BU/WH	6693	Door Lock Motor Unlock Control
10-21	-	-	Not Used
22	0.35 D-GN	5060	Low Speed GMLAN Serial Data
23-24	-	-	Not Used
25	0.35 PU/WH	1382	LED Dimming Signal
26-27	-	-	Not Used
28	0.35 D-BU	1393	Courtesy Lamp Relay Coil Control

Connector Part Information

Harness Type: BCM Jumper
OEM Connector: HITPB-28-G-H
Service Connector: 88988806
Description: 28-Way F HIT Series (GY)

Terminal Part Information

Terminated Lead: 13575870
Release Tool: J-38125-12A
Diagnostic Test Probe: J-35616-64B (L-BU)
Terminal/Tray: SNAC3-A021T-M0.64/20
Core/Insulation Crimp: J/J