Toyota Corolla (E120): Circuit description

Dtc output mode is set by connecting between tc and cg of the dlc3.

The dtcs are displayed by blinking the srs warning light.

Wiring diagram

Hint:

Hint

: when each warning light stays blinking, ground short in the wiring until the terminal tc of the dlc3 or internal ground short in each ecu is suspected.

    Share this page:

    Other materials:

    Checking tires
    Check if the treadwear indicators are showing on the tires. Also check the tires for uneven wear, such as excessive wear on one side of the tread. Check the spare tire condition and pressure if not rotated. New tread Worn tread Treadwear indicator The location of treadwear indicators is show ...

    Cleaning and protecting the vehicle interior
    Perform cleaning in a manner appropriate to each component and its material. Protecting the vehicle interior Remove dirt and dust using a vacuum cleaner. Wipe dirty surfaces with a cloth dampened with lukewarm water. If dirt cannot be removed, wipe it off with a soft cloth dampened with neut ...

    Front seats
    Adjustment procedure ► Manual seat 1 Seat position adjustment lever 2 Seatback angle adjustment lever 3 Vertical height adjustment lever (driver’s side only) ► Power seat (driver’s side only) 1 Seat position adjustment switch 2 Seatback angle adjustment switch 3 Seat cush ...