Toyota Corolla (E120): Circuit description

The integration relay receives a switch signal from the master switch, door lock control switch or the driver’s door key and then drives the door lock motor.

Wiring diagram

Inspection procedure

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    Using the radio
    Radio operation Select “AM” or “FM” to begin listening to the radio. 1 Power 2 Volume 3 Station selectors 4 Adjust frequency or select an item 5 AM/FM mode button 6 Scan for receivable stations 7 Seek a frequency Setting station presets 1Search for a desired station by turning ...

    Blind Spot Monitor operation
    ■ Objects that can be detected while driving The Blind Spot Monitor uses rear side radar sensors to detect the following vehicles traveling in adjacent lanes and advises the driver of the presence of such vehicles via the indicators on the outside rear view mirrors. Vehicles that are traveling ...

    Inspection
    1. Inspect front seat inner belt assy lh When fastening the seat belt (buckle switch on).  Inspect the continuity and resistance between the terminals. Standard: If the result is not as specified, replace the inner belt. When releasing the seat belt (buckle switch ...