Toyota Tacoma manuals

Toyota Corolla Owners Manual: Warning lights

Warning lights inform the driver of malfunctions in the indicated vehicles 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.

Warning lights and indicators
The warning lights and indicators on the instrument cluster and center panel inform the driver of the status of the vehicles various systems. For the purpose of explanation, the following illustra ...

Indicators
The indicators inform the driver of the operating state of the vehicles various systems. *1: Vehicles without a smart key system: These lights turn on when the engine switch is turned to the O ...

Other materials:

Battery
Check the battery as follows. ■ Battery exterior Make sure that the battery terminals are not corroded and that there are no loose connections, cracks, or loose clamps. 1 Terminals 2 Hold-down clamp ■Before recharging When recharging, the battery produces hydrogen gas which is ...

How to proceed with troubleshooting
1 Vehicle brought to workshop 2 Customer problem analysis 3 Problem symptom confirmation 4 Circuit inspection 5 Repair or replace 6 Confirmation test 7 End Customer problem analysis check ...

Diagnostic trouble code chart
Terms Terms Physical address Threedigit code (shown in hexadecimal) which is given to each component comprising the avclan. Corresponding to the function, individual symbols are specified. Logical address Twodigit code (shown in hexadecimal) w ...

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