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Home >> Lexus >> 2017 >> IS 350 Base, AWD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Smart Access System (For Entry) - Diagnostic Codes & Symptom Tests (1 Of 2) >> Smart Access System With Push-Button Start (For Entry Function) >> All Door Entry Lock/Unlock Functions And Wireless Functions Do Not Operate [09/2020 - ] >> Description
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All Door Entry Lock/Unlock Functions And Wireless Functions Do Not Operate [09/2020 - ]: Description

If The Entry Lock And Wireless Lock Operations Cannot Be Performed, There May Be Electrical Key Transmitter Sub-Assembly Malfunctions, Wave Interference Or Problems In The Communication Which Is Used For The Entry And Wireless Function Between The Door Control And Tire Pressure Monitoring System Receiver Assembly And Certification Ecu (Smart Key Ecu Assembly).