Lancer Evolution L4-2.0L Turbo (4B11T/C) (2010)
Steering Mounted Controls Assembly: Symptom Related Diagnostic Procedures
Trouble Symptom Chart
TROUBLE SYMPTOM CHART
Trouble Symptom Chart
Inspection Procedure 1
INSPECTION PROCEDURE 1: Steering Wheel Audio Remote Control Switch Does Not Function. [Vehicles With Radio And CD Player]
CAUTION: Before replacing the ECU, ensure that the power supply circuit, the ground circuit and the communication circuit are normal.