Lancer L4-2.0L (4B11) (2008)
Dome Lamp: Symptom Related Diagnostic Procedures
Trouble Symptom Chart
Inspection Procedure 1
Inspection Procedure 1: The front dome light does not illuminate normally.
CAUTION: Whenever the ECU is replaced, ensure that the power supply circuit, the ground circuit and the communication circuit are
normal.
Front Dome Light Circuit