Terminals And Reference Value For Front Air Control
WARNING: This page is about a different car, the 2006 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
TERMINAL WIRE COLOR SPECIFICATION
| Terminal No. | Wire color | Item | Ignition switch | Condition | Voltage (V) (Approx.) |
|---|---|---|---|---|---|
| 1 | BR | Mode door motor CW | ON | Clockwise rotation | Battery voltage |
| 2 | W | Air mix door motor (Driver) CW | ON | Clockwise rotation | Battery voltage |
| 3 | GR | Air mix door motor (Driver) CCW | ON | Counterclockwise rotation | Battery voltage |
| 4 | Y | Intake door motor CW | ON | Counterclockwise rotation | Battery voltage |
| 5 | O | Intake door motor CCW | ON | Clockwise rotation | Battery voltage |
| 6 | W/G | Power supply for IGN | ON | - | Battery voltage |
| 8 | G | Illumination + | ON | Park lamps ON | Battery voltage |
| 9 | BR | Illumination | - | Park lamps ON | |
| 10 | W | Compressor ON signal | ON | A/C switch OFF | 5V |
| ON | A/C switch ON | 0V | |||
| 11 | Y | Rear defrost request | ON | - | Battery voltage |
| 12 | L | Intake sensor | ON | - | 0 - 5V |
| 13 | V | Sensor ground | ON | - | 0 - 5V |
| 14 | R | Mode door motor CCW | ON | Counterclockwise rotation | Battery voltage |
| 15 | P | Air mix door motor (Passenger) CW | ON | Clockwise rotation | Battery voltage |
| 16 | L | Air mix door motor (Passenger) CCW | ON | Counter clockwise rotation | Battery voltage |
| 17 | GR | Air mix door motor (Rear) CW | ON | Clockwise rotation | Battery voltage |
| 18 | O | Air mix door motor (Rear) CCW | ON | Counterclockwise rotation | Battery voltage |
| Terminal No. | Wire color | Item | Ignition switch | Condition | Voltage (V) (Approx.) |
| 19 | R/Y | Power supply for BAT | - | - | Battery voltage |
| 20 | B | Ground | - | - | 0V |
| 21 | V | Mode door motor feedback | ON | - | 0 - 5V |
| 22 | SB | Air mix door motor (Driver) feedback | ON | - | 0 - 5V |
| 23 | G | Power supply for mode door motor PBR | ON | - | 5V |
| 24 | L/G | Air mix door motor (Rear) PTC | ON | - | 0 - 5V |
| 25 | R | Air mix door motor (Rear) feedback | ON | - | 0 - 5V |
| 26 | P | Ground for mode door motor PBR | ON | - | 0V |
| 27 | LG | In-vehicle sensor signal | ON | - | 0 - 5V |
| 28 | W | Ambient sensor 1 | ON | - | 0 - 5V |
| 29 | G | Optical sensor (Driver) | ON | - | 0 - 5V |
| 30 | Y | Rear select signal | ON | - | 0V - Battery voltage |
| 32 | V | Variable blower control | ON | - | 0 - 5V |
| 33 | BR | In-vehicle sensor motor (+) | ON | - | Battery voltage |
| 34 | O | In-vehicle sensor motor (-) | ON | - | 0V |
| 35 | R | Fan ON signal | ON | Blower switch OFF | 5V |
| ON | Blower switch ON | 0V | |||
| 36 | SB | Air mix door motor (Passenger) feedback | ON | - | 0 - 5V |
| 37 | GR | Optical sensor (Passenger) | ON | - | 0 - 5V |
| 38 | BR | Front blower request | ON | Front blower motor OFF | Battery voltage |
| Front blower motor ON | 0V | ||||
| 39 | O | Rear blower request | ON | Front blower motor OFF | Battery voltage |
| Front blower motor ON | 0V | ||||
| 41 | L | CAN-H | ON | - | 0 - 5V |
| 42 | P | CAN-L | ON | - | 0 - 5V |
| 44 | GR | Heater pump request | ON | Heater pump on | 0V |
| Heater pump off | Battery voltage |