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Connector Pin Function

CONNECTOR PIN FUNCTION (A)

Pin No Function
Without Rear Heater With Rear Heater
1 Illumination + (Tail) Illumination + (Tail)
2 Sensor REF (+5V) Sensor REF (+5V)
3 C-CAN High C-CAN High
4 C-CAN Low C-CAN Low
5 Mode Actuator (Vent) Mode Actuator (Vent)
6 Mode Actuator (Defrost) Mode Actuator (Defrost)
7 Mode Actuator Feedback Mode Actuator Feedback
8 Intake Actuator (Fresh Air) Intake Actuator (Fresh Air)
9 Intake Actuator (Recirculated Air) Intake Actuator (Recirculated Air)
10 Intake Actuator Feedback Intake Actuator Feedback
11 K-Line K-Line
12 HTD HTD
13 Rear Defog Switch Rear Defog Switch
14 Temperature Actuator (Cool) - Passenger Temperature Actuator (Cool) - Passenger
15 Temperature Actuator (Warm) - Passenger Temperature Actuator (Warm) - Passenger
16 Temperature Actuator Feedback - Passenger Temperature Actuator Feedback - Passenger
17 Defogging Actuator (Open) Defogging Actuator (Open)
18 Defogging Actuator (Close) Defogging Actuator (Close)
19 Defogging Actuator Feedback Defogging Actuator Feedback
20 Illumination - (Rheostat) Illumination - (Rheostat)
21 Detent Out (+) Detent Out (+)
22 Hazard Signal Hazard Signal
23 Temperature Actuator (Cool) - Driver Temperature Actuator (Cool) - Driver
24 Temperature Actuator (Warm) - Driver Temperature Actuator (Warm) - Driver
25 Temperature Actuator Feedback - Driver Temperature Actuator Feedback - Driver
26 Ambient Temperature Sensor (+) Ambient Temperature Sensor (+)
27 Evaporator Temperature Sensor (+) Evaporator Temperature Sensor (+)
28 Humidity (PWM) Humidity (PWM)
29 Incar Sensor (+) Incar Sensor (+)
30 Photo Sensor (-) - Left Photo Sensor (-) - Left
31 Photo Sensor (-) - Right Photo Sensor (-) - Right
32 Ionizer Diagnosis Ionizer Diagnosis
33 - -
34 Passenger Air Bag OFF Signal Passenger Air Bag OFF Signal
35 Seat Belt Reminder (SBR) Seat Belt Reminder (SBR)
36 - -
37 ION Signal ION Signal
38 CLEAN Signal CLEAN Signal
39 ECV + ECV +
40 ECV - (Ground) ECV - (Ground)
CONNECTOR PIN FUNCTION (B)

Pin No Function
Without Rear Heater With Rear Heater
1 Ground Ground
2 Sensor Ground Sensor Ground
3 M-CAN High M-CAN High
4 M-CAN Low M-CAN Low
5 Blower INH Mosfet Gate
6 Blower PWM IN Mosfet Drain Feedback
7 Passenger Air Bag Ignition 1 Passenger Air Bag Ignition 1
8 Ignition 1 Ignition 1
9 Ground Ground
10 PTC Relay 1 -
11 PTC Relay 2 -
12 PTC Relay 3 -
13 - Rear C-Line
14 Blower PWM IS Blower Motor (+)
15 Ignition 2 Ignition 2
16 Battery Battery