Connector Pin Function

Connector	Pin NO	Function
A	1	Temperature actuator feedback [Passenger]
	2	Temperature actuator (Cool) [Passenger]
	3	Temperature actuator (Warm) [Passenger]
	4	DEF Actuator feedback
	5	DEF Actuator (Open)
	6	DEF Actuator (Close)
	7	Seat signal (Driver) [PWM]
	8	-
	9	Steering wheel heat switch
	10	Steering wheel heat indicator
	11	-
	12	ADS SDA
	13	ADS SCL
	14	ADS Glass temperature
	15	PAB (Tell_Tail)
	16	PAB IGN1

Connector	Pin NO	Function
B	1	Battery (+)
	2	ISG B+
	3	ILL+ (TAIL)
	4	Sensor ground REF (+5V)
	5	Mode control actuator (Feedback)
	6	Temperature actuator feedback [Driver]
	7	Intake actuator (Feedback)
	8	EVAP sensor (+)
	9	AMB sensor (+)
	10	Mode control actuator (Vent)
	11	Mode control actuator (Def)
	12	Temperature actuator (Cool) [Driver]
	13	Temperature actuator (Warm) [Driver]
	14	Intake actuator (Fresh)
	15	Intake actuator (Recirculation)
	16	HTD (Rear defog indicator)
	17	Rear defog switch
	18	-
	19	-
	20	ILL- (RHEO)
	21	IGN2
	22	IGN1
	23	Blower motor (+)
	24	Photo sensor (-) [LH]
	25	Photo sensor (-) [RH]
	26	SBR
	27	-
	28	PTC Relay 2
	29	PTC Relay 1
	30	-
	31	Detent out (-)
	32	LIN BUS (Control assembly rear MTC)
	33	P_CAN High
	34	P_CAN Low
	35	FET (DRAIN F/B)
	36	FET (GATE)
	37	ECV (+)
	38	ECV (-)
	39	Sensor ground
	40	Ground