Body Control Module (BCM) Connector End View C2 & Functions

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110244 24-Way F Micro-Pack 100 Series (PNK)
Pin	Wire Color	Circuit No.	Function
A1-A2	-	-	Not Used
A3	WHT	193	Rear Defog Relay Control
A4	YEL	234	Seat Belt Indicator Control
A5	YEL	182	Heated Seat Control Module Enable Signal
A6	LT GRN	275	Park Neutral Position Switch Park Signal
A7	PPL	1807	Class 2 Serial Data
A8	-	-	Not Used
A9	WHT	530	Off/Run/Crank Voltage
A10	-	-	Not Used
A11	LT BLU	1788	Traction Control Switch Signal
A12	BLK/WHT	351	Ground
B1	ORN	1240	Battery Positive Voltage
B2-B6	-	-	Not Used
B7	PPL	1807	Class 2 Serial Data
B8	LT BLU/WHT	181	Heated Seat Control Module Status Signal
B9-B12	-	-	Not Used