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Connector Pin Function

CONNECTOR "A" DESCRIPTION

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

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