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 |