#
ON-BOARD DIAGNOSYS SYSTEM OUTLINE [ADVANCED KEYLESS SYSTEM]

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## Special Features

• The keyless entry system has an on-board diagnostic function to facilitate system diagnosis.
• The on-board diagnostic function consists of the following functions: a malfunction detection function, which detects overall malfunctions in the keyless entry system-related parts; a memory function, which stores detected DTCs; a display function, which indicates system malfunctions by DTC display; and a PID/data monitoring function, which reads out specific input/output signals.
• Using the WDS or equivalent, DTCs can be read out and deleted, and the PID/data monitoring function can be activated.