The indicator light flashes after the key has been removed from the engine switch to indicate that the system is operating. If the check engine light is flashing on your toyota you need to pull over immediately and turn off your car especially if accompanied by oil or temperature warning lights.

What Is A Maintenance Light Magnussen S Toyota Palo Alto

If the check engine light in your 2017 toyota rav4 starts flashing that means that the problem needs rapid attention and your toyota should be brought in abruptly.

2017 toyota rav4 check engine light. The check engine light alerts you to a loose broken or missing gas cap so you can tighten or replace it before you lose too much fuel through evaporation. A flashing light implies that the problem is critical and if not taken care of abruptly may result in innate damage to the car. If the check engine light in your 2017 toyota rav4 starts flashing that means that the problem needs immediate attention and your toyota should be brought in urgently.

This blinking light usually indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. Your oxygen sensor needs to be replaced. The indicator light stops flashing after the registered key has been inserted into the engine switch to indicate that the system has been canceled.

2017 toyota rav4 check engine light.