Toyota Corolla (E120): Circuit description

Connecting terminals tc and cg of the dlc3 causes the ecu to display the dtc by flashing the abs warning light.

Wiring diagram

Inspection procedure

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    Using the audio system
    Optimal use of the audio system Sound quality (treble/bass) and volume balance can be adjusted. 1 Displays the current mode 2 Changes the following setting • Sound quality and volume balance  The sound quality and balance setting can be changed to produce the best sound. • Automatic ...

    Basic inspection
    When the malfunction is not confirmed in the dtc check, troubleshooting should be carried out in all the possible circuits considered as causes of the problem. In many cases, by carrying out the basic engine check shown in the following flowchart, the location causing the problem can be found ...

    Using the AUX port
    This port can be used to connect a portable audio device and listen to it through the vehicle’s speakers. Press until “AUX” is displayed. Connecting a portable player ■Operating portable audio devices connected to the audio system The volume can be adjusted using the vehicle's ...