Instrument Panel Integration Module (IPM) Connector End View C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110207 32-Way F Micro-Pack 100 Series (LT BLU)
Pin	Wire Color	Circuit No.	Function
C1	ORN	840	Battery Positive Voltage
C2	BRN	341	Ignition 3 Voltage
C3	-	-	Not Used
C4	DK GRN	835	Entertainment and Comfort Serial Data
C5-C6	-	-	Not Used
C7	PPL	1807	Class 2 Serial Data (Primary)
C8	PPL	1807	Class 2 Serial Data (Primary)
C9-C11	-	-	Not Used
C12	LT BLU	1880	HVAC Control Module Data Signal
C13	PPL	1881	HVAC Control Module Clock Signal
C14	-	-	Not Used
C15	TAN	1812	Low Reference
C16	-	-	Not Used
D1-D2	-	-	Not Used
D3	BLK	520	Lower Right Air Temperature Sensor Signal
D4-D5	-	-	Not Used
D6	BLK	291	Passenger HVAC Control Assembly Lamp Supply Voltage
D7-D10	-	-	Not Used
D11	GRY/BLK	754	Blower Motor Speed Control
D12-D13	-	-	Not Used
D14	PPL/WHT	724	Vacuum Fluorescent (VF) Dimming Signal
D15	-	-	Not Used
D16	BLK/WHT	351	Ground