Body Control Module (BCM) X1

Fig 1: Body Control Module (BCM) X1 Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	0.3 WH	1390	Ignition Key Resistor Low Reference
3	0.5 GY	1884	Cruise Control Switch Signal
4	0.3 WH/BK	1073	Ignition Key Resistor Signal
5	0.3 L-GN	1715	Windshield Wiper Switch High Signal
6-7	-	-	Not Used
8	0.3 BK/WH	1251	Wiper Switch Low Reference
9	0.3 L-BU	1714	Windshield Wiper Switch Low Signal
10-13	-	-	Not Used
14	0.3 PK	3	Run/Crank Voltage
15	0.3 L-BU/WH	1414	Left Turn Signal Switch Signal
16	0.3 D-BU/WH	1415	Right Turn Signal Switch Signal
17	0.3 PU	1375	Remote Radio Control Supply Voltage
18	PU/YE	524	Headlamp Dimmer Switch High Beam Signal
19	0.3 WH/RD	6821	Dome Lamp Supply Voltage
20	0.3 PU/RD	5526	Transmission Electronic Range Select Signal
21	0.3 BN	4	Ignition 1 Voltage
22-23	-	-	Not Used
24	0.3 OG	94	Windshield Washer Switch Signal
25	0.3 BN/RD	1356	Flash To Pass Switch Signal
26-27	-	-	Not Used

Connector Part Information

Terminal Part Information