Toyota Corolla (E120): Circuit description

This is the power source of the ecu, hence the actuators.

Wiring diagram

Wiring diagram

Inspection procedure

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    Inspection procedure
    Hint: hand–held tester only: narrowing down the trouble area is possible by performing ”a/f control” active test (heated oxygen sensor or other trouble areas can be distinguished).  perform active test using hand–held tester (a/f control). Hint: ”a/f control” is the act ...

    Maintenance data (fuel, oil level, etc.)
    Dimensions and weight *1:Unladen vehicles *2:Vehicles without 18-inch tires *3:Vehicles with 18-inch tires for Guam and Saipan *4:Vehicles with 18-inch tires except for Guam and Saipan *5:For Guam and Saipan Seating capacity Vehicle identification ■ Vehicle identification number The vehicle iden ...

    Editing the contact data
    For PBAP compatible Bluetooth® phones, this function is available when “Automatic Contact/History Transfer” is set to off. 1 Select “Edit Contact”. 2 Select the desired contact. 3 Select corresponding to the desired name or number. ► For editing the name Follow the steps in “R ...