Illumination in BLUE indicates insufficient warming up of the engine Blinking in RED indicates that the engine is close to overheating Illumination in RED indicates overheating condition of the engine. Flashes: Engine coolant system malfunction. Driving with low coolant could let your engine get too hot, which usually spells trouble for your engine, your vehicle, and your journey! Electric power steering system warning light. ⇒ Doors Stop! Displays the engine coolant temperature. You should do . These are Low Coolant Warning lights. The temperature indicator on the coolant icon is to the far left - ie. Is this behaviour normal ? ⇒ Engine coolant Stop! Several warning and indicator lamps will light up briefly as a functional check when the ignition is switched on. This coolant temperature low indicator light/coolant temperature high warning light has the following three functions. Steam may return to water as it mixes with other coolant, so an engine temperature gauge can indicate an acceptable temperature even though local temperatures are high enough that damage is being done. In case that the coolant temperature warning light is still illuminated The principle working of this sensor involves the use of an electrical resistance which measures the temperature of the coolant. The next day at 14’C, it took over 2 songs on the radio, before the blue light indicator went out, and I could drive the vehicle (.BLUE indicates … Avoid high engine speeds and heavy engine loads. If the low engine coolant temperature indicator light remains illuminated after the engine has been sufficiently warmed up, the temperature sensor could have a malfunction. This coolant temperature low indicator light/coolant temperature high warning light has the following three functions. Slip indicator . My 2016 Honda HR-V has 40 miles on it so far and every morning when I start it, it invariably shows the cold engine light (a blue thermometer with the letter C). Your search "low engine coolant temperature indicator light" did not match any products. Shouldn't it turn off very shortly after the engine has been started ? Check the coolant level. Malfunction indicator lamp. If you can find no external leaks, it may be leaking internally. The cold temp light will stay on as long as your coolant temperature stays below 50C.. This coolant temperature low indicator light/coolant temperature high warning light has the following three functions. 2. Low coolant will not provide enough temperature protection to sufficiently control the internal heat. Stop your vehicle as soon as it is safe to do so and switch the engine off. WARNING. Engine hood is open or not closed properly. The coolant temperature sensor regulates the internal temperature of the combustion engine. Become a GM-Trucks.com Member Today! Since most modern vehicles, including most BMWs, utilize coolant that’s developed to last a significant amount of time, the low coolant light is concerning. The low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red) is set in the instrument cluster. High engine coolant temperature warning light Indicates that the engine is overheating. In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. The coolant temperature warning light comes on when there’s a problem with the fluid level or the temperature. And this service is free of charge. However I noticed (the second day driving it) that when I turn on the car the low engine coolant temp indicator light goes on. The text symbol Hot Coolant Temperature spells it out plainly. I have had vehicles that had a minor leak into one of the combustion chambers…I drove it for a long time like that. Saturday, I parked the Subaru in my garage before supper at a temperature of 4’C. In red, it indicates quite simply that the engine temperature is too high. It's happened twice so far. Cool down the engine. Indicator meaning. Coolant expands under high temperatures, so you won’t get an accurate reading unless your car is cold. Go to Step 4. When the ignition is switched ON (while engine is running), the instrument cluster receives (1) the engine coolant temperature signal from the PCM via the CAN signal. The coolant temperature sensor is fastened to the intake manifold of an engine coolant and is often referred to as a negative temperature coefficient type of sensor. Low fuel level warning light. 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