ENGINE IMMOBILISER SYSTEM (w/ Entry and Start System) > PROBLEM SYMPTOMS TABLE |
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- 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.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Symptom | Suspected Area | See page |
Engine does not start. | Key |
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|
Steering lock ECU power source circuit |
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| |
Entry and start system (for start function) |
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| |
SFI system |
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| |
Security indicator light is always on. | Certification ECU (smart key ECU assembly) |
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|
Wire harness or connector | - | |
Clock assembly | - | |
Security indicator light is off. | Certification ECU (smart key ECU assembly) |
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|
Wire harness or connector | - | |
Clock assembly | - |