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Home >> Lexus >> 2008 >> GX 470 >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Door Lock >> Key Reminder Warning System >> Problem Symptoms Table

Problem Symptoms Table

KEY REMINDER WARNING SYSTEM: 

PROBLEM SYMPTOMS CHART

Symptom Suspected Area Refer to
Key reminder buzzer does not sound 1 Unlock warning switch assembly KEY REMINDER BUZZER DOES NOT SOUND 
2 Front door courtesy light switch circuit (Driver side) KEY REMINDER BUZZER DOES NOT SOUND 
3 Instrument panel junction block assembly (Body ECU) -
4 Combination meter assembly KEY REMINDER BUZZER DOES NOT SOUND 
5 Wire harness -