Component Tests and General Diagnostics
INSPECT KEY UNLOCK WARNING BUZZERa. Check the operation.
HINT: When the key unlock warning and light auto turn off warning is output simultaneously, the key unlock warning precedes the other.
1. While the driver side door is open, insert the ignition key, set the ignition switch to OFF (LOCK or ACC) and check for the buzzer sound.
Buzzer sound: Intermittent