Engine Immobilizer System - Diagnosis: Pre-Check

READ VALUE OF HAND-HELD TESTER

Connect the hand-held tester to the DLC3.
Read the data monitor using the hand-held tester.

TRANSPONDER KEY ECU:

SPECIFIED CONDITION CHART

Item	Condition	Specified Condition
PREMIT (START)	Ignition switch ON --> Pull out key from ignition switch cylinder	OK/NG
IMMOBILIZER	Ignition switch ON --> When key is not inserted in the ignition switch cylinder	UNSET/SET
MASTER KEY	Ignition switch ON with master key -->Pull out key from ignition switch cylinder	CORRESP/WRONG
SUB KEY	Ignition switch ON with sub-key --> Pull out key from ignition switch cylinder	CORRESP/WRONG
REGIST MAS CODE	-	0-3
REGIST SUB CODE	-	0-1
KEYSW	Ignition switch ON --> Without key	ON/OFF

THEFT WARNING ECU:

SPECIFIED CONDITION CHART

Item	Condition	Specified Condition
ACC SW	Ignition switch ACC --> OFF	ON/OFF
IGSW	Ignition switch ON --> OFF	ON/OFF

PERFORM ACTIVE TEST USING HAND-HELD TESTER

Connect the hand-held tester to the DLC3.
Enter into the active test using the hand-held tester.

TRANSPONDER KEY ECU:

ITEM SPECIFICATION

Item	Operation
SECURITY INDIC	ON/OFF