Inspection Procedure 1: All The Headlights (Low-Beam) Do Not Illuminate: Notes

CAUTION: Whenever the ECU is replaced, ensure that the power supply circuit, the ground circuit and the communication circuit are normal.

Fig 1: Headlight Relay (Low-Beam) Circuit Diagram - (Halogen Type)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 2: Headlight Relay (Low-Beam) Circuit Diagram - (Discharge Type)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.