Connector Pin Function
CONNECTOR PIN FUNCTION (A)
| Pin No | Function | |
|---|---|---|
| Without Rear Heater | With Rear Heater | |
| 1 | Ground | Ground |
| 2 | Middle High | Middle High |
| 3 | Middle Low | Middle Low |
| 4 | High | High |
| 5 | Common | Common |
| 6 | Low | Low |
CONNECTOR PIN FUNCTION (B)
| Pin No | Function | |
|---|---|---|
| Without Rear Heater | With Rear Heater | |
| 1 | Battery | Battery |
| 2 | Illumination + (Tail) | Illumination + (Tail) |
| 3 | Sensor REF (+5V) | Sensor REF (+5V) |
| 4 | Mode Actuator Feedback | Mode Actuator Feedback |
| 5 | Temperature Actuator Feedback | Temperature Actuator Feedback |
| 6 | Intake Actuator Feedback | Intake Actuator Feedback |
| 7 | Evaporator Sensor (+) | Evaporator Sensor (+) |
| 8 | Ambient Temperature Sensor (+) | Ambient Temperature Sensor (+) |
| 9 | - | Blower Motor (+) |
| 10 | Blower Common | Mosfet Drain Feedback |
| 11 | HTD | HTD |
| 12 | Mode Actuator (Vent) | Mode Actuator (Vent) |
| 13 | Mode Actuator (Defrost) | Mode Actuator (Defrost) |
| 14 | Mode Actuator (Cool) | Mode Actuator (Cool) |
| 15 | Temperature Actuator (Warm) | Temperature Actuator (Warm) |
| 16 | Intake Actuator (Fresh Air) | Intake Actuator (Fresh Air) |
| 17 | Intake Actuator (Recirculated Air) | Intake Actuator (Recirculated Air) |
| 18 | Hazard Switch | Hazard Switch |
| 19 | - | Mosfet Gate |
| 20 | Illumination - (Rheostat) | Illumination - (Rheostat) |
| 21 | Ignition 2 | Ignition 2 |
| 22 | Ignition 1 | Ignition 1 |
| 23 | Passenger Air Bag Ignition 1 | Passenger Air Bag Ignition 1 |
| 24 | Passenger Air Bag OFF Signal | Passenger Air Bag OFF Signal |
| 25 | - | - |
| 26 | Seat Belt Reminder (SBR) | Seat Belt Reminder (SBR) |
| 27 | Rear Defog Switch | Rear Defog Switch |
| 28 | PTC Relay 2 | - |
| 29 | PTC Relay 3 | - |
| 30 | Detent Out (+) | Detent Out (+) |
| 31 | MAX Blower ON Signal | - |
| 32 | C-CAN High | C-CAN High |
| 33 | C-CAN Low | C-CAN Low |
| 34 | - | Rear C-Line |
| 35 | ECV + | ECV + |
| 36 | ECV - (Ground) | ECV - (Ground) |
| 37 | PTC Relay 1 | - |
| 38 | Sensor Ground | Sensor Ground |
| 39 | Ground | Ground |
| 40 | Ground | Ground |