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Home >> Mitsubishi >> 2008 >> Lancer Evolution MR >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Chassis Electrical - Lancer Evolution (4 Of 5) >> Hands-Free Cellular Phone System >> Diagnosis >> Symptom Procedures >> Inspection Procedure 2: During The Conversation With The Hands Free Cellular Phone System, The Speaker's Voice Cannot Be Heard By The Other Party >> Notes

Inspection Procedure 2: During The Conversation With The Hands Free Cellular Phone System, The Speaker's Voice Cannot Be Heard By The Other Party: Notes

CAUTION: Before replacing the ECU, ensure that the power supply circuit, the ground circuit and the communication circuit are normal.
Fig 1: Hands Free Cellular Phone System Circuit Diagram
G05397112Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.