Toyota Corolla (E170): Warning lights

Warning lights inform the driver of malfunctions in the indicated vehicle’s systems.

*1: Vehicles without a smart key system:

*1: Vehicles without a smart key system: These lights turn on when the engine switch is turned to the “ON” position to indicate that a system check is being performed. They will turn off after the engine is started, or after a few seconds. There may be a malfunction in a system if a light does not come on, or if the lights do not turn off. Have the vehicle inspected by your Toyota dealer.

Vehicles with a smart key system: These lights turn on when the engine switch is turned to IGNITION ON mode to indicate that a system check is being performed. They will turn off after the engine is started, or after a few seconds. There may be a malfunction in a system if a light does not come on, or if the lights do not turn off. Have the vehicle inspected by your Toyota dealer.

*2: If equipped
*3: The light flashes in yellow to indicate a malfunction. The light flashes quickly in green to indicate that the steering lock has not been released.

*4: The light comes on in yellow to indicate a malfunction.

    Share this page:

    Other materials:

    Diagnostic trouble code chart
    If a dtc is displayed during the dtc check, check the circuit listed in the table below and proceed to the page given. * :● ... Mil light up ...

    Inspection procedure
    1 Check p squib circuit(airbag sensor assy center – instrument panel passenger airbag assy) Disconnect the negative (–) terminal cable from the battery, and wait at least for 90 seconds.  disconnect the connectors between the airbag sensor assy center and the instrument panel ...

    Front axle lh hub bolt
    Replacement Hint: components: 1. Remove front wheel 2. Separate front disc brake caliper assy lh 3. Remove front disc 4. Remove front axle lh hub bolt Using sst and a hammer handle or an equivalent, remove the lh hub bolt. Sst 09628–10011 5. Install front axle lh hub bolt ...