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Home >> Toyota >> 2021 >> 4Runner TRD Pro >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Smart Key System (For Entry Function) - Symptom Tests >> SMART KEY SYSTEM (for Entry Function) >> Front Passenger Side Door Entry Lock Function does not Operate [08/2015 - 08/2019] >> Description

Front Passenger Side Door Entry Lock Function does not Operate [08/2015 - 08/2019]: Description

If the front passenger side door entry lock function does not operate but the entry unlock function operates, the communication between the vehicle and electrical key transmitter is normal. The malfunctioning part may be an entry lock sensor circuit (front door outside handle assembly [for front passenger side] → certification ECU).