Read Data List

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Using the intelligent tester's DATA LIST allows switch, actuator and other item values to be read without removing any parts. Reading the DATA LIST early in troubleshooting is one way to save time.

(a) Connect the intelligent tester with CAN VIM to the DLC3.

(b) Turn the ignition switch ON.

Main Body ECU:


Measurement Item / Display (Range)

Normal Condition

Diagnostic Note


Unlock warning switch signal /ON or OFF

ON: Key is in ignition key cylinder OFF: No key is in ignition key cylinder



Driver side door courtesy switch signal

/ON or OFF

ON: Driver side door is open OFF: Driver side door is closed


Key Reminder Buzzer does not Sound

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