Body Control Module (BCM) X5

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) X5 Connector End View

Courtesy of GENERAL MOTORS COMPANY

Pin	Wire	Circuit	Function
1	0.8 YE	18	Left Rear Stop/Turn Lamp Supply Voltage
2	0.8 D-GN	19	Right Rear Stop/Turn Lamp Supply Voltage
3	-	-	Not Used
4	0.8 L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage
5	0.8 L-BU	1320	Stop Lamp Relay Coil Supply Voltage (without EXP)
5	0.8 YE/WH	5065	Stop Lamp Relay Coil Supply Voltage (EXP)
6	0.5 WH	17	Stop Lamp Switch Signal
7	-	-	Not Used
8	0.35 PK	5076	Current Sensor Supply Voltage
9	0.35 PU/WH	5075	Current Sensor Signal
10	0.35 BN	5077	Current Sensor Low Reference
11	0.35 BK/TN	707	RAP Relay Coil Supply Voltage
12	-	-	Not Used
13	0.35 L-GN	5486	Run Relay Coil Control
14	-	-	Not Used
15	0.35 PU/OG	5531	Hood Closed Switch Signal
16	0.5 L-BU/WH	1134	Park Brake Switch Signal
17	0.5 YE/WH	5356	Left Tail Lamp Outage Detection Signal
18	0.35 TN	28	Horn Relay Control
19	0.35 YE	5810	Park Enable Signal
20	0.35 GY	91	Wiper Relay Control
21	0.35 TN	860	Wiper High Speed Relay Control
22	-	-	Not Used
23	0.35 PK/WH	1970	Headlamp Low Beam Relay Control
24	0.35 D-BU	45	Park Lamp Relay Control
25	-	-	Not Used

Connector Part Information

Harness Type: BCM Jumper
OEM Connector: HITPB-25-E-N
Service Connector: 88988837
Description: 25-Way F HIT Series (BN)

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