Terminals and Reference Value for Back Door Control Unit
WARNING: This page is about a different car, the 2006 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
TERMINALS AND REFERENCE VALUE CHART
| Terminal | Wire Color | Item | Condition | Voltage (V) (Approx.) |
|---|---|---|---|---|
| 1 | B | Ground | - | - |
| 2 | B | Ground | - | - |
| 3 | Y/R | Battery power supply | - | Battery voltage |
| 4 | G | Hazard lamp output | Request to flash hazards | Pulse must be >50ms but less than 250ms |
| 5 | B/P | Pinch strip ground | - | - |
| 6 | R | Warning chime output | Back door motor active | Battery voltage |
| 7 | G/R | Ignition switch | Ignition switch ON | Battery voltage |
| Ignition switch OFF | 0 | |||
| 8 | GR/B | Back door close switch | CLOSE position | 0 |
| NEUTRAL position | 5 | |||
| 9 | L | Warning chime ground | - | - |
| 10 | L/B | Battery power supply | - | Battery voltage |
| 11 | Y | Cinch latch motor CLOSE output | Back door close operation | Battery voltage |
| 12 | L | Closure motor RETURN output | Back door release operation | Battery voltage |
| 13 | P/L | Back door close switch | CANCEL position | 0 |
| NEUTRAL position | 5 | |||
| 14 | P | Close switch signal | Back door close status | 5 |
| 15 | O/L | Open switch signal | Back door open status | 5 |
| 17 | GR | Glass hatch ajar signal | Glass hatch OPEN | 0 |
| Glass hatch CLOSED | 5 | |||
| 18 | GR/R | Park switch | P or N position (Ignition is ON) | 0 |
| Other (Ignition is ON) | 5 | |||
| 19 | BR/B | Pinch strip RH | Detecting obstruction | 0 |
| Other | 5 | |||
| 20 | V/G | Pinch strip LH | Detecting obstruction | 0 |
| Other | 5 | |||
| 21 | W/V | Power window serial link | - | |
| 22 | BR | Half switch signal | Back door half latch position | 0 |
| 23 | L/W | Power liftgate switch | ON | 0 |
| OFF | 5 | |||
| 26 | V | Back door handle switch signal | Handle operation | 0 |
| Other | 5 |