What does cooling system warning light mean?
If the coolant warning light becomes illuminated on your dashboard as you’re driving along, it’s a certain sign that your engine is overheating. When this process fails, the engine temperature increases and triggers the coolant warning light.
How do you check the coolant level on a Toyota Yaris?
Toyota Yaris: Checking the engine coolant level. Look at the see-through coolant reservoir when the engine is cold. The coolant level is satisfactory if it is between the “FULL” and “LOW” lines on the reservoir. If the level is low, add the coolant.
What does the green coolant light mean?
Many cars have a blue or green light to indicate that the coolant is COLD, too cold to drive hard without engine damage. This is normal, and you should drive without jack-rabbit starts until the light goes off (other cars sometimes have a blue range behind the needle) A few cars have coolant level lights.
What is the coolant temperature indicator on a Toyota Yaris?
1. Low engine coolant temperature indicator light. 2. High engine coolant temperature warning light. The indicator and warning lights indicate the engine coolant temperature when the ignition switch is on. The engine operating temperature will vary with changes in weather and engine load.
When does the warning light come on on a Toyota Yaris?
Description: This red warning light comes on due to a high engine coolant temperature. The light will initially flash when the coolant temperature is high and will remain illuminated when the coolant temperature increases further. • Flashing light: Immediately reduce speed in order to reduce engine load.
What to do if your Toyota engine is too hot?
If it keeps lighting on with the engine fully warmed, contact your Toyota dealer as soon as possible to service the vehicle. If the high engine coolant temperature warning light flashes, your engine is too hot.
When does the high coolant temperature warning light come on?
If your engine coolant temperature is cool with the ignition switch on, the low engine coolant temperature indicator light comes on. If it keeps lighting on with the engine fully warmed, contact your Toyota dealer as soon as possible to service the vehicle. If the high engine coolant temperature warning light flashes, your engine is too hot.