Problem Symptoms Table
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, 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.
SMART KEY SYSTEM
| Symptom | Suspected Area | See |
|---|---|---|
| Power Source Mode does not Change | Engine Switch Indicator Circuit | Refer to Engine Switch Indicator Circuit |
| Room Oscillator does not Recognize Key | Refer to Room Oscillator does not Recognize Key | |
| Engine switch | Refer to INSPECTION | |
| ID code box | Refer to TERMINALS OF ECU | |
| Main body ECU | Refer to TERMINALS OF ECU | |
| Harness or connector | Refer to TERMINALS OF ECU | |
| Engine does not Start | Push-button start function DTCs | Refer to DIAGNOSTIC TROUBLE CODE CHART |
| Power Source Mode does not Change | Refer to Power Source Mode does not Change | |
| Engine immobilizer system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| Steering lock system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| SFI system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| Engine switch | Refer to INSPECTION | |
| Park/neutral position switch | Refer to ON-VEHICLE INSPECTION | |
| Stop light switch | Refer to INSPECTION | |
| Main body ECU | Refer to TERMINALS OF ECU | |
| Harness or connector | Refer to Engine does not Start |