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Home >> Toyota >> 2017 >> Mirai >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Smart Key System (For Entry Function) - Diagnostic Codes & Symptom Tests >> SMART KEY SYSTEM (for Entry Function) >> Luggage Compartment Door Entry Unlock Function does not Operate when Key is Outside Luggage Compartment [06/2015 - ] >> Description
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Luggage Compartment Door Entry Unlock Function does not Operate when Key is Outside Luggage Compartment [06/2015 - ]: Description

If the entry luggage compartment open function does not operate, there may be a malfunction in the luggage compartment door opening switch assembly circuit or certification ECU (smart key ECU assembly), which receives a signal from the luggage compartment door opening switch assembly circuit, or a communication error between the vehicle (electrical key antenna (outside luggage compartment)) and electrical key transmitter sub-assembly.