Mirage L4-1597cc 1.6L DOHC (1990)
Malfunction Indicator Lamp: Testing and Inspection
Malfunction Indicator Light Circuit
To test the Check Engine Light, located in the instrument cluster, turn the ignition switch on. The light should illuminate. This insures that the light is
operative. If the light bulb does not illuminate the most likely fault is a defective light bulb. If the light tests good the other possible causes are, the ECU
not supplying ground at terminal 64, the wiring harness or instrument cluster printed circuit board.
