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Problem Symptoms Table

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PUSH-BUTTON START

Symptom Suspected Area Refer To
Power Source Mode does not Change 1. B2271 Refer to DTC B2271: Ignition Hold Monitor Malfunction
2. B2272 Refer to DTC B2272: Ignition 1 Monitor Malfunction
3. B2273 Refer to DTC B2273: Ignition 2 Monitor Malfunction
4. B2274 Refer to DTC B2274: ACC Monitor Malfunction
5. B2278 Refer to DTC B2278: Engine Switch Circuit Malfunction
6. Engine Switch Indicator Circuit Refer to Engine Switch Indicator Circuit
7. Room Oscillator does not Recognize Key Refer to Room Oscillator does not Recognize Key
8. Engine Switch Refer to INSPECTION
9. Immobilizer code ECU -
10. Key Refer to INSPECTION
11. Power Source Control ECU -
12. Wire Harness Refer to Power Source Mode does not Change
Engine does not Start 1. DTC for Push-button Start Function Refer to DIAGNOSTIC TROUBLE CODE CHART 
2. Power Source Mode does not Change Refer to Power Source Mode does not Change
3. Engine Immobilizer System Refer to HOW TO PROCEED WITH TROUBLESHOOTING
4. Steering Lock System Refer to HOW TO PROCEED WITH TROUBLESHOOTING
5. SFI System Refer to HOW TO PROCEED WITH TROUBLESHOOTING
6. Engine Switch Refer to INSPECTION
7. Power Source Control ECU -
8. Wire Harness Refer to Engine does not Start