Connector Pin Function

Connector	Pin No	Function	Connector	Pin No	Function
A	1	Tail Lamp (+)	A	21	Detent Out (+)
	2	Sensor REF (+5V)		22	PAB IGN 1
	3	C-CAN (High)		23	Seat heater Switch (Left)
	4	C-CAN (Low)		24	Seat heater Switch (Right)
	5	Mode Actuator (Vent)		25	Seat Heater Indicator - Low (Left)
	6	Mode Actuator (Defog)		26	Seat Heater Indicator - Low (Right)
	7	Mode Actuator Feedback		27	Ambient Temperature Sensor (+)
	8	Intake Actuator (Fresh)		28	Evaporator Temperature Sensor (+)
	9	Intake Actuator (Recirculation)		29	Humidity (PWM)
	10	Intake Actuator Feedback		30	Photo Sensor (-) - Left
	11	K-Line		31	PAB OFF Signal
	12	HTD (Rear Defrost Indicator)		32	Photo Sensor (-) - Right
	13	Rear Defrost Switch		33	ECV +
	14	Temperature Actuator (Cool) - Driver		34	ECV - (Ground)
	15	Temperature Actuator (Warm) - Driver		35	FET (Gate)
	16	Temperature Actuator Feedback - Driver		36	Seat Heater Indicator - High (Left)
	17	-		37	-
	18	-		38	PTC Relay
	19	-		39	-
	20	Rheostat (ILL-)		40	Seat Heater Indicator - High (Right)

Connector	Pin No	Function	Connector	Pin No	Function
B	1	Ground	B	17	Ground
	2	Sensor Ground		18	Hazard Signal
	3	FET (Drain Feedback)		19	Temperature Actuator (Cool) - Passenger
	4	Ionizer Diagnosis		20	Temperature Actuator (Warm) - Passenger
	5	Clean Signal		21	Temperature Actuator Feedback
	6	Ion Signal		22	-
	7	-		23	-
	8	-		24	Blower Motor (+)
	9	-		25	-
	10	-		26	-
	11	PAB ON Signal		27	-
	12	Active ECO Signal		28	-
	13	-		29	-
	14	-		30	-
	15	-		31	Battery
	16	IGN 2		32	IGN 1