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Home >> Acura >> 2011 >> TL Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Immobilizer System >> Symptom Troubleshooting >> Notes

Symptom Troubleshooting: Notes

  1. Troubleshoot the immobilizer system in the order shown
SYMPTOM CHART

Order of Priority Symptom Possible cause
1 Immobilizer indicator blinks Symptom troubleshooting (see IMMOBILIZER INDICATOR BLINKS )
2 Engine does not start with the immobilizer key Symptom troubleshooting (see ENGINE DOES NOT START WITH THE IMMOBILIZER KEY )
3 Immobilizer indicator does not come on Check the MIL indication If the MIL comes on, go to the PGM-FI System MIL circuit troubleshooting (see MIL CIRCUIT TROUBLESHOOTING )
4 Immobilizer indicator does not go off Symptom troubleshooting (see ENGINE DOES NOT START WITH THE IMMOBILIZER KEY )