Body Control Module (BCM) X2 Connector End View

Fig 1: Body Control Module (BCM) X2 Connector End View

Courtesy of GENERAL MOTORS CORP.

Body Control Module (BCM) X2

Pin	Wire	Circuit	Function
1	0.8 OG	1732	Courtesy Lamps Supply Voltage
2	0.8 RD/WH	1840	Battery Positive Voltage
	0.8 RD/WH	1840	Battery Positive Voltage
3	0.8 GY	8	I/P Dimmer Switch Signal
4	-	-	Not Used
5	0.5 GY/BK	690	Courtesy Lamp Relay Control
	0.5 GY/BK	690	Courtesy Lamp Relay Control
6-7	-	-	Not Used
8	0.35 BN/WH	301	Rear Park Lamps Supply Voltage/Park Lamp Switch On Signal
9	-	-	Not Used
10	0.35 TN	2144	Hazard Switch Signal
11	0.35 L-GN/BK	1137	DRL Ambient Light Sensor Signal
12	0.35 WH	103	Headlamp Switch Headlamps On Signal or Automatic Headlamp Relay Control
13-17	-	-	Not Used
18	0.35 PK/BK	1597	Courtesy Lamps Switch On Signal
19	-	-	Not Used
20	0.35 PU	5357	Right Tail Lamp Outage Detection Signal
21	0.35 BN/WH	1571	Traction Control Switch Signal
22	0.35 D-GN/WH	1135	Automatic Transmission Shift Lock Control Solenoid Control (MYA or MYB or MYD)
23-25	-	-	Not Used

Connector Part Information  Harness Type: Instrument Panel OEM Connector: 15482790 Service Connector: 88988839 Description: 25-Way F HIT Series (WH)

Terminal Part Information  Pins: 1-3, 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 Pins: 8, 10-12, 18, 20-22 Terminated Lead: SEALED: 13576402 UNSEALED: 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