The Nissan Zexel ECU was used in various Nissan vehicles, including:
| Pin # | Signal Name | Description | | --- | --- | --- | | 1 | DIAG | Diagnostic connector | | 2 | CANH | CAN bus high | | 3 | CANL | CAN bus low | | 4 | K-LINE | Communication line | | 5 | L-Line | Communication line | | 6 | VCC | Power supply | | 7 | GND | Ground | | 8 | N/C | Not connected | | 9 | N/C | Not connected | | 10 | GND | Ground | nissan zexel ecu pinout
Sam probed with the meter while someone turned the ignition to ON. One pin read a steady 12V — battery power. Another only read 12V with the key turned — the ignition-switched feed. A cluster of pins read continuity to chassis ground. Sam marked: The Nissan Zexel ECU was used in various