| Test | TECH 1 | Notes | Nominal Values | Possible |
|---|---|---|---|---|
| Step | Display | Trouble | ||
| No. | Codes | |||
| 09 | START KEY | Start key not pressed | INACTIVE 5V | |
| Start key pressed | ACTIVE 0V |
Trouble-shooting: Nominal Value: Cause of Fault:
Ignition OFF
Disconnect plug from board computer.
Connect ohmmeter between Ter. 20 and Ter. 1.
Start key not pressed > 10 kW Lead interruption Ter. 1
Start key pressed 0 W Lead interruption Ter. 20
Control unit S63