Toyota Corolla (E120): Terminals of ecu

1. Radio receiver assy

Problem symptoms table

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    How to proceed with troubleshooting
    1 Vehicle brought to workshop 2 Customer problem analysis 3 Problem symptom confirmation 4 Circuit inspection 5 Repair or replace 6 Confirmation test 7 End Customer problem analysis check ...

    Warning lights
    Warning lights inform the driver of malfunctions in the indicated vehicle’s systems. *1: Vehicles without a smart key system: These lights turn on when the engine switch is turned to the “ON” position to indicate that a system check is being performed. They will turn off after the engi ...

    Gauges and meters (multi-information display)
    The displayed content may differ depending on the type of meter. 1 Tachometer Displays the engine speed in revolutions per minute. 2 Speedometer 3 Fuel gauge 4 Multi-information display The multi-information display presents the driver with a variety of drivingrelated data including the cu ...