Toyota Corolla Manuals

Toyota Corolla: Maintenance / Emission inspection and maintenance (I/M) programs

Toyota Corolla 2019-2023 Owners Manual / Maintenance and care / Maintenance / Emission inspection and maintenance (I/M) programs

Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system.

If the malfunction indicator lamp comes on

The OBD system determines that a problem exists somewhere in the emission control system. Your vehicle may not pass the I/M test and may need to be repaired. Contact your Toyota dealer to service the vehicle.

Your vehicle may not pass the I/M test in the following situations:

  • When the battery is disconnected or discharged

Readiness codes that are set during ordinary driving are erased. Also, depending on your driving habits, the readiness codes may not be completely set.

  • When the fuel tank cap is loose

The malfunction indicator lamp comes on indicating a temporary malfunction and your vehicle may not pass the I/M test.

When the malfunction indicator lamp still remains on after several driving trips

The error code in the OBD system will not be cleared unless the vehicle is driven 40 or more times.

If your vehicle does not pass the I/M test

Contact your Toyota dealer to prepare the vehicle for re-testing.

    General maintenance

    Listed below are the general maintenance items that should be performed at the intervals specified in the “Owner’s Warranty Information Booklet” or “Owner’s Manual Supplement/Scheduled Maintenance Guide”...

    Do-it-yourself maintenance

    ..

    Other information:

    Toyota Corolla 2019-2023 Owners Manual: Indications on multi-information display


    A - LTA indicator The illumination condition of the indicator informs the driver of the system operation status. Illuminated in white: LTA system is operating. Illuminated in green: Steering wheel assistance of the steering assist function or lane centering function is operating. Flashing in orange: Lane departure alert function is operating. B - Operation display of steering wheel operation su..

    Toyota Corolla 2019-2023 Owners Manual: Unlocking and locking the doors from the inside


    ■ Door lock switches (to lock/unlock) 1 Locks all the doors<> 2 Unlocks all the doors ■ Inside lock buttons 1 Locks the door 2 Unlocks the door The front doors can be opened by pulling the inside handle even if the lock buttons are in the lock position. ■Locking the front doors from the outside without a key 1 Move the inside lock button to the lock position. 2 Close the door. ► V..

    Categories

    Operating HomeLink

    Press the appropriate Home- Link® button. The HomeLink® indicator light should turn on.

    The status of the opening and closing of a garage door is shown by the indicators.

    Toyota Corolla. Operating HomeLink

    read more

    Copyright © 2023 www.tocorolla12.com