Input/Output Signal Chart
WARNING: This page is about a different car, the 2009 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
Intelligent Key Unit
INTELLIGENT KEY UNIT INPUT/OUTPUT SIGNAL CHART
| Switch/Input signal | Input signal to BCM | BCM function | Actuator/Output signal |
|---|---|---|---|
| Ignition knob switch | Ignition knob (push/release) | NATS |
|
| Key switch | Mechanical key (Insert/remove) | ||
| Steering lock unit | Steering (lock/unlock) | ||
| ECM | Engine status signal |
BCM
BCM INPUT/OUTPUT SIGNAL CHART
| Switch/Input signal | Input signal to BCM | BCM function | Actuator/Output signal |
|---|---|---|---|
| NATS antenna amp. | Key ID | NATS |
|
| ECM | Engine status signal |