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Home >> Lexus >> 2021 >> RX 350 Base, AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Smart Access System With Push-Button Start (For Entry Function) - Diagnostics - Symptom Tests >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Entry Function) >> Entry Unlock and Unlatch Functions do not Operate Using Kick Sensor [08/2019 - ] >> Description
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Entry Unlock and Unlatch Functions do not Operate Using Kick Sensor [08/2019 - ]: Description

If the hands free power back door operation does not operate, it could indicate the certification ECU (smart key ECU assembly) did not transmit a power back door open request signal, or a malfunction in the power back door system.