Dash Integration Module (DIM) C3 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110088 24-Way F Micro-Pack 100 Series (GRY)
Pin	Wire Color	Circuit No.	Function
A1	WHT	1390	OFF/RUN/CRANK Voltage
A2	BRN	4	Accessory Voltage
A3	PNK	3	Ignition Voltage
A4	LT GRN/BLK	592	DRL Relay Control
A5	-	-	Not Used
A6	BLK	28	Horn Relay Control
A7	DK GRN/WHT	1317	Fog Lamp Relay Control
A8-A11	-	-	Not Used
A12	ORN	3340	Battery Positive Voltage
B1	ORN	300	Ignition 3 Voltage
B2	-	-	Not Used
B3	PPL	1375	Remote Radio Control Supply Voltage
B4	PNK/WHT	1970	Headlamp Low Beam Relay Control
B5	WHT	1080	Park Lamp Relay Control
B6	-	-	Not Used
B7	BLK/WHT	1969	Headlamp High Beam Relay Control
B8	DK GRN	1483	Control Power - Output
B9-B11	-	-	Not Used
B12	BLK/WHT	51	Ground