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Connector Pin Function

CONNECTOR PIN FUNCTION DESCRIPTION (A)

Pin No. Pin Function Pin No. Pin Function
1 Battery 21 IGN1
2 IGN 2 22 ECV (+)
3 Sensor REF (+5V) 23 E_CAN (Low)
4 Driver mode actuator (Vent) 24 E_CAN (High)
5 Driver mode actuator (DEF) 25 Climate_CAN (Low)
6 Driver mode actuator feed back 26 Climate_CAN (High)
7 Intake actuator (Fresh Air) 27 Passenger temperature actuator (Cool)
8 Intake actuator (Recirculated Air) 28 Passenger temperature actuator (Warm)
9 Intake actuator feedback 29 Passenger temperature actuator feedback
10 Auto defogging actuator (Open) 30 Passenger mode actuator (Vent)
11 Auto defogging actuator (Close) 31 Passenger mode actuator (DEF)
12 Auto defogging actuator feedback 32 Passenger mode actuator feedback
13 Driver temperature actuator (Cool) 33 A/C - Heater bypass actuator (Open)
14 Driver temperature actuator (Warm) 34 A/C - Heater bypass actuator (Close)
15 Driver temperature actuator feedback 35 A/C - Heater bypass actuator feedback
16 Auto defogging actuator SDA 36 Vent actuator (Open)
17 Auto defogging actuator SCL 37 Vent actuator (Close)
18 Auto defogging actuator (Glass) 38 Vent actuator feedback
19 - 39 ECV (-) ground
20 Sensor ground 40 Ground
CONNECTOR PIN FUNCTION DESCRIPTION (B)

Pin No. Pin Function Pin No. Pin Function
1 Front blower motor (+) 17 -
2 FET (GATE) 18 Console mode actuator (Rear vent)
3 FET (DRAIN Feedback) 19 Console mode actuator (Rear floor)
4 - 20 Console mode actuator feedback
5 - 21 Console temperature actuator (Cool)
6 - 22 Console temperature actuator (Warm)
7 - 23 Console temperature actuator feedback
8 LIN BUS 24 Console ON/OFF actuator (ON)
9 - 25 Console ON/OFF actuator (OFF)
10 - 26 Console ON/OFF actuator feedback
11 - 27 Console temperature (A) actuator (Cool)
12 PTC On signal 28 Console temperature (A) actuator (Warm)
13 PTC Relay 2 29 Console temperature (A) actuator feedback
14 PTC Relay 3 30 -
15 Evaporator sensor (+) 31 -
16 Ambient temperature sensor (+) 32 Ground