Connector | Pin No | Function | Connector | Pin No | Function |
A | 1 | Ground | B | 18 | IGN1 |
2 | Middle - High | 19 | Sesnor REF (+5V) | ||
3 | Middle - Low | 20 | Evaporator Temperature Sensor (+) | ||
4 | High | 21 | Ambient Temperature Sensor (+) | ||
5 | Low | 22 | Rear Blower Common Signal | ||
6 | - | 23 | Rear Blower Relay ON | ||
B | 1 | Tail Lamp (ILL+) | 24 | HTD | |
2 | Battery | 25 | Rear Defog Switch | ||
3 | Mode Control Actuator (Vent) | 26 | C_CAN (High) | ||
4 | Mode Control Actuator (Defog) | 27 | C_CAN (Low) | ||
5 | Temperature Control Actuator (Cool) | 28 | - | ||
6 | Temperature Control Actuator (Warm) | 29 | ECV IN | ||
7 | Intake Actuator (Fresh Air) | 30 | ECV OUT | ||
8 | Intake Actuator (Recirculated Air) | 31 | Sensor Ground | ||
9 | Hazard Select (Output) | 32 | Ground | ||
10 | Rheo Detent | C | 1 | PTC ON Signal | |
11 | Mode Control Actuator Feedback | 2 | PTC Relay 2 | ||
12 | Temperature Control Actuator Feedback | 3 | PTC Relay 3 | ||
13 | Intake Actuator Feedback | 4 | - | ||
14 | Blower Common Signal | 5 | - | ||
15 | Blower Feedback Signal | 6 | - | ||
16 | Rheostat (ILL-) | 7 | - | ||
17 | IGN2 | 8 | Ground |
