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Home >> Lexus >> 2006 >> RX 330 AWD >> 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 TABLE

Symptom Suspected area Proceed to
Key reminder buzzer does not sound 1. Unlock warning switch circuit UNLOCK WARNING SWITCH CIRCUIT 
2. Front door courtesy light switch circuit (driver side) FRONT DOOR COURTESY LIGHT SWITCH CIRCUIT (DRIVER SIDE)
3. Combination meter assembly (Key reminder buzzer) ENTIRE COMBINATION METER DOES NOT OPERATE
4. Body ECU -