Terminals and Reference Value for Back Door Control Unit
WARNING: This page is about a different car, the 2008 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
TERMINALS AND REFERENCE VALUE FOR BACK DOOR CONTROL UNIT
| Terminal | Wire Color | Item | Condition | Voltage (V) (Approx.) |
|---|---|---|---|---|
| 1 | B | Ground | - | - |
| 2 | B | Ground | - | - |
| 3 | Y/R | Battery power supply | - | Battery voltage |
| 4 | GR | Hazard lamp output | Request to flash hazards | Pulse must be >50 ms but less than 250 ms |
| 5 | LG/W | Pinch strip ground | - | - |
| 6 | P/L | Warning chime output | Back door motor active | Battery voltage |
| 7 | G | Ignition switch | Ignition switch ON | Battery voltage |
| Ignition switch OFF | 0 | |||
| 8 | GR/B | Back door close switch | Back door close switch ON | 0 |
| Back door close switch OFF | Battery voltage | |||
| 9 | GR | Warning chime ground | - | - |
| 10 | W | Battery power | - | Battery voltage |
| 11 | L/B | Cinch latch motor CLOSE output | Back door close operation | Battery voltage |
| 12 | L/W | Cinch latch motor RETURN output | Back door open operation | Battery voltage |
| 13 | L/Y | Automatic door main switch ON/OFF switch | Automatic door main switch ON | 0 |
| Automatic door main switch OFF | 9 | |||
| 14 | P | Close switch signal | While fully opening back door | |
| 15 | O/B | Open switch signal | While fully closing back door | |
| 18 | G/Y | A/T device (park position switch) | P or N position (Ignition is ON) | 0 |
| Other than above (Ignition is ON) | 9 | |||
| 19 | BR/W | Pinch strip RH | Detecting obstruction | 0 |
| Other than above | 4 | |||
| 20 | L/Y | Pinch strip LH | Detecting obstruction | 0 |
| Other than above | 4 | |||
| 21 | Y | Power window serial link | - | |
| 22 | BR | Half-latch switch | Back door close operation | |
| 23 | G/R | Automatic door main switch | ON | 0 |
| OFF | Battery voltage | |||
| 24 | Y/G | Sliding door RH warning chime request | Sliding door active | 0 |
| Other than above | 5 | |||
| 25 | LG/B | Sliding door LH warning chime request | Sliding door active | 0 |
| Other than above | 5 | |||
| 26 | V/W | Back door handle switch signal | Back door handle switch (open) | 0 |
| Back door handle switch (at rest) | Battery voltage |