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Home >> Toyota >> 2012 >> Matrix Base, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 97 (Smart Key System (For Entry Function) (Diagnostics & Symptom Tests)) >> SMART KEY SYSTEM (for Entry Function) >> Symptom Tests >> Front Passenger Side Door Entry Lock and Unlock Functions do not Operate >> Description

Front Passenger Side Door Entry Lock and Unlock Functions do not Operate: Description

WARNING: This page is about a different car, the 2011 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

When the front passenger door entry lock and unlock functions do not operate, one of the following may be malfunctioning: 1) power door lock control system, 2) door electrical key oscillator front passenger side, or 3) certification ECU (smart key ECU assembly).