Immobilizer System Symptom Troubleshooting Index

Troubleshoot the immobilizer system in the order shown:

Order of Priority	Symptom	Possible cause
1	Immobilizer indicator blinks.	Symptom troubleshooting - Refer to: Immobilizer System Symptom Troubleshooting - Engine does not start with the immobilizer key Immobilizer System Symptom Troubleshooting - Immobilizer indicator does not go off Immobilizer System Symptom Troubleshooting - Immobilizer indicator blinks .
2	Engine does not start with the immobilizer key.	Symptom troubleshooting - Refer to: Immobilizer System Symptom Troubleshooting - Engine does not start with the immobilizer key Immobilizer System Symptom Troubleshooting - Immobilizer indicator does not go off Immobilizer System Symptom Troubleshooting - Immobilizer indicator blinks .
3	Immobilizer indicator does not go off.	Symptom troubleshooting - Refer to: Immobilizer System Symptom Troubleshooting - Engine does not start with the immobilizer key Immobilizer System Symptom Troubleshooting - Immobilizer indicator does not go off Immobilizer System Symptom Troubleshooting - Immobilizer indicator blinks .