History mode

Press the "ADJ" switch with the ignition switch at "LOCK" (OFF) position, and while keeping on pressing, turn the ignition switch to the "ACC" or "ON" position. When the "ADJ" switch is pressed continuously for more than five seconds, the service function is activated at the same time with the reception signal (pip sound) and the first menu screen of the service mode is displayed.

Fig 1: Service Mode Status Screen
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Press the function switch 3 [HISTORY]. The screen is switched to the history mode.

Fig 2: History Diagnosis Chart
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 3: Diagnosis History Status Screen
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Press the function switch 1 [CLEAR] on this screen, The number of errors is erased; when the function switch 2 is pressed, the screen is switched to the history mode second menu screen. When [EXIT] is pressed, the service mode display returns.

Fig 4: History Mode Second Screen Chart
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 5: History Mode Second Status Screen
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
When the function switch 1 [CLEAR] is pressed on this screen, the number of errors is erased; when the function switch 2 is pressed, the screen switched to the history mode first menu screen. When [EXIT] is pressed, the service mode display returns.