tC L4-2.4L (2AZ-FE) (2005)
Audible Warning Device: Symptom Related Diagnostic Procedures
Problem Symptoms Table
Symptom Diagnostic Procedures
KEY REMINDER BUZZER DOES NOT SOUND
CIRCUIT DESCRIPTION
The key reminder warning buzzer sounds when the following 3 conditions are met: 1)the ignition switch OFF, 2)the combination meter receives an
unlock warning switch signal from the ignition key cylinder, and 3)the combination meter receives a driver side door open signal.