INSPECTION PROCEDURE 1: No Navigation Screen is Displayed.: Notes

CAUTION: Before replacing the ECU, ensure that the power supply circuit, the ground circuit and the communication circuit are normal.

Fig 1: Audio Visual Navigation Unit Power Supply Circuit Diagram (1 Of 2)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 2: Audio Visual Navigation Unit Power Supply Circuit Diagram (2 Of 2)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.