Body Control Module (BCM) X5

WARNING: This page is about a different car, the 2011 GMC Acadia, 2011 Chevrolet Traverse, and 2011 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Connector End View Body Control Module (BCM) X5

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.8 YE	18	Left Rear Stop/Turn Lamp Voltage
2	0.8 D-GN	19	Right Rear Stop/Turn Lamp Voltage
3	-	-	Not Used
4	0.8 L-BU/WH	1314	Left Turn Signal Indicator Lamp Voltage
5	0.8 L-BU	1320	Stop Lamp Voltage
6	0.5 WH	17	Stop Lamp Voltage
7	-	-	Not Used
8	0.35 PK	5076	Current Sensor Voltage
9	0.35 WH	5075	Current Sensor Signal
10	0.35 BN	5077	Low Reference
11	0.35 D-GN	5706	Liftgate Relay High Control (TB4)
12	-	-	Not Used
13	0.35 OG	300	Power Mode
14	0.35 WH	2283	Rear Wiper/Washer Switch Voltage
15	0.35 PU	5531	Hood Closed Switch Signal (BTV)
16	0.5 OG/BK	233	Park Brake Switch Signal
17	0.5 YE/BK	5356	Left Tail Lamp Outage Detection Signal (Z88)
18	0.35 TN	28	Horn Relay Control
19	-	-	Not Used
20	0.35 GY	91	Windshield Wiper Switch Signal 2
21	0.35 TN	860	Front Windshield Wiper Switch High Signal
22	-	-	Not Used
23	0.35 PK/WH	1970	Headlamp Low Beam Relay Control
24	0.35 WH	1080	Park Lamp Relay Control
25	-	-	Not Used

Connector Part Information

Harness: Body
OEM Connector: 15480179
Service Connector: 88988837
Description: 25-Way F HIT Series (BN)

Terminal Part Information

Pins: 6, 8-11, 13-18, 20, 21, 23, 24
Terminated Lead: 13575870
Release Tool: J-38125-12A
Diagnostic Test Probe: J-35616-64B (L-BU)
Terminal/Tray: SNAC3-A021T-M0.64/20

Pins: 1-5
Terminated Lead: 13327199
Release Tool: J-38125-12A
Diagnostic Test Probe: J-35616-35 (VT)
Terminal/Tray: SNAC-A061T-M2.8/20
Core/Insulation Crimp: E/A