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Home >> Mitsubishi >> 2013 >> Lancer SE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Keyless Operation System (Kos) - Lancer Evolution) >> Diagnosis >> Symptom Procedures >> Inspection Procedure 1: Scan Tool Cannot Communicate With KOS-ECU >> Notes
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Inspection Procedure 1: Scan Tool Cannot Communicate With KOS-ECU: Notes

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Before replacing the ECU, ensure that the communication circuit is normal.