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Home >> Mitsubishi >> 2010 >> Lancer ES, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Keyless Operation System (Kos) -- Lancer Evolution) >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC B2352: Antenna fail >> Technical Description (Comment)

Technical Description (Comment)

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When the ignition switch is turned ON with the emergency operation by the inversely-inserted keyless operation key, KOS-ECU sends signals to the receiver antenna module. The receiver antenna transmits random numbers to the keyless operation key when it receives signals from KOS-ECU. If an open circuit or short to ground occurs on the wiring harness between KOS-ECU and receiver antenna at this time, KOS-ECU determines that there is a problem.

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