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Home >> Subaru >> 2018 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Entry Start System Entry System (Keyless Entry) >> Entry & Start System (Entry Function) >> The Smart Key Lockout Protection Function For The Trunk Does Not Work (Trunk Does Not Open) >> Circuit description
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Circuit description

If the entry trunk compartment lock-in prevention function does not work, communication between the indoor electrical key antenna ASSY no. 3 (trunk interior antenna) and the electrical key transmitter SUB-ASSY might be faulty, interference from external radio waves might be present, or the collation ECM (smart key ECM ASSY) might be faulty.

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