Toyota Corolla (E120): Circuit description

Circuit description

Wiring diagram

Wiring diagram

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    Phone screen
    To display the screen shown below, press the switch on the steering wheel or the button. Several functions are available to operate on each screen that is displayed by selecting the 4 tabs. 1 Device name 2 Bluetooth® connection status ■ Telephone switch ■ Microphone υ ...

    Data list/active test
    1. Data list Hint: according to the data list displayed by the obd ii scan tool or hand–held tester, you can read the value of the switch, sensor, actuator and so on without parts removal. Reading the data list as the first step of troubleshooting is one method to shorten labor time. W ...

    Message Settings
    1 Display the “Phone/Message Settings” screen. 2 Select “Messaging Settings”. 3 Select the desired item to be set. 1 Set automatic message transfer on/off. 2 Set automatic message readout on/off. 3 Set the SMS/MMS notification popup on/off. 4 Set the e-mail notification popup on/off. 5 ...