Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to the system before inspecting the suspected areas below.
| Symptom | Suspected Area | See page |
|---|---|---|
| Power Source Mode does not Change | AM2 Fuse | |
| Engine Switch | - | |
| Cowl Side Junction Block RH | - | |
| Cowl Side Junction Block LH | - | |
| IG2 Relay | - | |
| Wire Harness or Connector | - | |
| Power Source Control ECU | - | |
| Engine does not start. | Power Source Control ECU | |
| Certification ECU (smart key ECU assembly) | - | |
| Shift Lock Control ECU | - | |
| ID Code Box (immobiliser code ECU) | - | |
| Stop Light Switch | - | |
| Electrical Steering Lock Function | - | |
| SFI System | - | |
| Engine Immobiliser System | - | |
| Wire Harness or Connector | - | |
| Engine switch indicator light does not come on. | Engine switch indicator light circuit |