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Home >> Toyota >> 2002 >> Avalon XLS >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Engine Immobilizer Systems >> System Tests >> Notes

System Tests: Notes

NOTE: Before proceeding with any system test, ensure proper trouble shooting procedure was performed, engine immobilizer system operation is functional and no DTCs are present. See TROUBLE SHOOTING .
SYMPTOM INDEX

Symptom Perform Test
Engine Immobilizer Is Not Set (Engine Starts With Ignition Key Code Other Than The Registered Ignition Key Code) TEST NO. 1 
Engine Does Not Start TEST NO. 2 
SECURITY Indicator Light Is Always On TEST NO. 3 
SECURITY Indicator Light Is Always On Although Ignition Key Code Has Been Registered In Automatic Registration Mode TEST NO. 4 
SECURITY Indicator Light Is Off When Engine Immobilizer DTC Is Output TEST NO. 5 
SECURITY Indicator Light Is Off When Engine Immobilizer DTC Is Not Output TEST NO. 6 
SECURITY Indicator Light Is Flashing Abnormally TEST NO. 7