Toyota Corolla (E120): Circuit description

When the tvip system is transferred from the armed state to the alarm sounding state, the tvip ecu switches on the horn relay so that it can sound the horns. The horn sounds in 0.4 Seconds interval.

Wiring diagram

Inspection procedure

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    Pre–check
    1. Diagnosis system Release the parking brake lever.  check the warning lights. When the ignition switch is turned on, check that the abs warning light and brake warning light goes on for 3 sec. Hint: when the parking brake is applied or the level of the brake fluid is low, the ...

    Location of the storage features
    Bottle holders/door pockets Open trays (if equipped) Glove box Cup holders (if equipped) Console box WARNING ■Items that should not be left in the storage spaces Do not leave glasses, spray cans in the storage spaces, as this may cause the following when cabin temperature becomes high: ...

    Switching the display
    Press to display or hide the album title. If there is additional text, is displayed. Press and hold to display the remaining text. ■USB memory functions ●Depending on the USB memory that is connected to the system, the device itself may not be operable and certain function ...