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Home >> Lexus >> 2019 >> UX 200 Base >> Repair and Diagnosis >> Accessories & Equipment >> Warning Systems >> Vehicle Proximity Notification System (Diagnostics - Introduction) >> Vehicle Proximity Notification System >> Problem Symptoms Table [10/2018 - 10/2019] >> Problem Symptoms Table [10/2018 - 10/2019]
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Problem Symptoms Table [10/2018 - 10/2019]

HINT: 

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Symptom Suspected Area Link
Sound is not produced Proceed to "There is No Sound Made" Refer to There is No Sound Made [10/2018 - 10/2019]
Even when engine is started or transmission shift main switch (P position switch) is pushed, sound does not stop Hybrid vehicle control ECU Refer to REMOVAL [10/2018 - 07/2022]
"Proximity Notification System Malfunction Visit Your Dealer" on multi-information display Vehicle proximity notification system Refer to TERMINALS OF ECU [10/2018 - 10/2019] 
Wire harness or connector (Combination meter assembly - Hybrid vehicle control ECU) -
Combination meter assembly Refer to DISASSEMBLY [10/2018 - ]
Hybrid vehicle control ECU Refer to REMOVAL [10/2018 - 07/2022]