For these reasons, you should adjust your driving style while the blue coolant light is on. The high engine coolant temperature warning light will come on when the ignition key is turned to the 'ON' position. Since oil takes about twice as long to reach operating temperature than the coolant, you can't haul ass immediately after the the light is off. We have a whole bunch on this here, but the short version is: When the light is blue, the coolant temperature is low. Coolant temperature warning light. They can replace your thermostat if needed or take other measures, such as replacing the head gasket, as required. If the warning light illuminates red, it indicates that the coolant temperature is high. The engine operating temperature will vary with changes in weather and engine load. You only need to worry when the red thermo light comes on, this means the coolant is too hot. Function Fabia S 1.2 12v ....So whats with the blue coolant light comming on to tell me the engines not up to temp so don't gun it till it goes out. We see a very high fail rate on this sensor. Your coolant light may stay on if there isn’t enough coolant in your radiator. This simply means that your engine oil is not up to optimal efficiency due to the low temperature. If you think about it, the blue light goes out when the car begins to warm up to normal operating temperature; the light goes out around where the needle would hit the 1/4 mark. 4. lbf} This is why it lights up blue when you start your vehicle. The Versa is the first car I've owned with a low-temperature light. This is either a faulty reading from the engine coolant temperature sensor or the thermostat is sticking open causing the coolant to continuously flow and never get to proper temperature. The most common reason for the coolant light to become illuminated is simply that the coolant level is too low. Having a blue engine temperature warning light appear on your dashboard shouldn’t concern you anywhere near as much as a red one. In red, it indicates quite simply that the engine temperature is too high. This is normal if the vehicle is cold. Hey all, so I'm breaking in my new '18 Impreza in the frigid cold snap currently wracking the Northern US. Not surprisingly, the Coolant Temperature indicator is showing blue whenever I turn on the car. At this time, the engine is close to overheating. If the warning light illuminates red, it indicates that the coolant temperature is high. The high engine coolant temperature warning light will come on when the ignition key is turned to the 'ON' position. High engine coolant temperature warning light (red) The high engine coolant temperature warning light (red) notifies the driver that the engine coolant temperature is high and that there is the danger of overheating. For vehicles with the center display, a warning message in the center display is displayed when the high engine coolant temperature warning light … The coolant temperature warning light comes on when there’s a problem with the fluid level or the temperature. If your levels are low, top your tank up with a 50/50 mix of coolant and water. The blue light stays on for about 1½ miles in this sort of weather, just keep the revs low and drive nice and steady until the engine is at normal operational temperature. After that, this indicator light/warning light changes to BLUE and maintains illumination in BLUE. o Manufacture preproduction units designed to provide a warning whenever the coolant temperature is above 205°F (when the cooling system pressure is less than 7 psig), and another warning whenever the coolant temperature is above 230°F (regardless of cooling system pressure). Remove the front frame (rear). These measures will avoid causing unnecessary wear and tear to your Nissan. If the light stays on, then the problem is a faulty coolant temp sensor. lower temperature switching element depending on coolant pressure. 6. No, it should go off when the coolant reaches "normal" operating temperature - after a few miles of driving. ... Manual Transaxle Oil Replacement [C66 M R], Clock Spring Inspection [Two Step Deployment Control System], Front Frame (Rear) Removal [Panel Replacement]. When your engine is cold, the oil viscosity isn’t suited for high revving and high engine loads. Monitor your coolant light and make sure it turns off in a timely fashion. Coolant also helps lubricate some parts of your Versa, including its water pump. The most common reasons for the … As the car runs, your coolant should warm up. A warning light is displayed on the dashboard if the coolant temperature is too hot. It first came on intermittenly and now stays on all the time. If you see the blue “low coolant” light on your dashboard, keep calm, adjust your driving, and monitor whether it turns off in a reasonable period of time. When the engine is started, the coolant warning light will illuminate for a few seconds to check the light bulb. You can expect the coolant light to turn off after several minutes of driving in normal weather conditions. What the coolant temperature warning light means. My coolant level was low upon delivery and I topped it off myself because I value my time too much to allow the car to sit at the dealer all day for 5 minutes of work. If you remove the filler cap when the engine’s still warm the system may spray dangerous scalding hot water. Remove the driver?side air bag module.. Engine coolant has a variable volume that changes with temperature. What The Coolant Temperature Warning Light Means. Certain automatic transmissions may also struggle to shift gears correctly until the coolant warms. This BLUE illuminated light turns off when the engine is warmed up sufficiently. Verify that the continuity is as indicated in the table. I think it’s a great feature (the blue light) never seen it before on a car. The text symbol Hot Coolant Temperature spells it out plainly. Your coolant level should be between the minimum and maximum lines on your coolant tank. Remove the clock spring.. It keeps the water in the radiator from freezing in cold temperatures or boiling over when the weather is warm. Coolant, or antifreeze as it’s often called, is a colored fluid found in a car’s radiator. Drill the 33 locations shown in the figure. The low engine coolant temperature indicator light (blue) notifies the driver that the engine coolant temperature is low and vaporization of the fuel is difficult. Remove the steering wheel.. Click a link to learn more about each one. If your light's still on at 80*F., you must be running one outstanding Blue Light Special. The low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red) are built into the instrument cluster. Ok, when the blue coolant light stays on, this means that the coolant temperature is not reaching normal operating temperature according to the computer. The following are warning lights and indicators found in vehicles built by Mercedes Benz. Don’t push your engine too hard. 3. ... Makes you wonder if the 'high temp' warning is working too though. The low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red) are built into the instrument cluster. ... By the way, the blue light is just the temp light! Traditionally, cars have a warning light that illuminates if the engine gets too hot, or a temperature gauge. The coolant temperature warning light comes on when there’s a problem with the fluid level or the temperature. When cold, it takes up less space and could therefore be below the coolant level sensor (if equipped). Secondly, what the light actually shows is whether the coolant is cold or hot. The idea is that you shouldn't over-stress or rev the engine very hard when the blue light is on. When your engine is cold, the oil viscosity isn’t suited for high revving and high engine loads. "The indicator and warning lights indicate the engine coolant temperature when the ignition switch is on. There may be a floating sensor in your coolant tank that triggers the warning light when the level drops. Hi. One of the original idiot lights, at least in red, this is the Temperature Warning lights or symbols. Removal Procedure Clock Spring Inspection [Two Step Deployment Control System] What gives? I timed my 09 car's "blue temp light off" cycle this morning before running a few errands: just over two minutes from 29F ambient to blue light off (122F / 50C coolant temp per OBDII > iPod Touch w/ Rev2) with the seat warmers on LOW, the windshield … If the engine coolant temperature in- creases over the specified range, the indicator light/warning light blinks in RED. If not as indicated ... Front Frame (Rear) Removal [Panel Replacement] 2. Symbol Mark When the temperature continues to rise, the warning light will flash accompanied by an audible warning. Your coolant levels are unlikely to change unless there’s a leak in your coolant tank. Quote; Link to post Share on other sites. Coolant Light Comes On The engine temperature warning light on the dashboard generally appears as a thermometer with wavy lines next to it or a box with wavy lines inside of it. Coolant expands under high temperatures, so you won’t get an accurate reading unless your car is cold. The coolant light glowing blue when you start your car is a warning that the engine isn’t yet up to its optimal running temperature—so don’t push the engine hard. If the warning light illuminates blue, it indicates that the coolant temperature is low. Because of this, the blue coolant light will illuminate whenever you turn on your vehicle. Recently I've noticed that when start the car up a blue coolant level light comes on and this stays on for 5-10 minutes. If you think about it, the blue light goes out when the car begins to warm up to normal operating temperature; the light goes out around where the needle would hit the 1/4 mark. If the signal is missing, the warning light is flashed in blue. The engine operating temperature will vary with changes in weather and engine load. This could be a serious malfunction where coolant is no longer circulating the engine (faulty coolant pump) or it could be an electrical wiring (check connections) or sensor fault (temperature sensor or level sensor) causing the coolant warning light to flash. a problem when installing the new part. Link to post Share on other sites. Low coolant levels are usually caused by leaks, either in the reservoir or somewhere in the lines. What causes the coolant warning light to come on? Doing that when the engine is … This is either a faulty reading from the engine coolant temperature sensor or the thermostat is sticking open causing the coolant to continuously flow and never get to proper temperature. Disconnect the negative battery cable and wait for 1 min or more.. It may take a little longer to turn off on cold winter days. Your coolant tank is also pressurized. Instead read on and discover what this light means and what you should do if you see it on your dashboard. "The indicator and warning lights indicate the engine coolant temperature when the ignition switch is on. Ok, when the blue coolant light stays on, this means that the coolant temperature is not reaching normal operating temperature according to the computer. Make sure your car is cold before checking your coolant level. Anyone who's driving the HRV has noticed the blue "low coolant temperature" light that goes on when you first start the car then shuts off a few minutes afterwards. Don’t push your engine too hard. Although you should never really see it. For vehicles with the center display, a warning message in the center display is displayed when the high engine coolant temperature warning light … For these reasons, you should adjust your driving style while the blue coolant light is on. You certainly shouldn’t panic, but you also shouldn’t ignore the warning light either. If this light activates while you are driving, it is telling you that your engine is hot 2.Temperature Gauge Higher or Lower Than Normal Mr Neil. Because of this, the blue coolant light will illuminate whenever you turn on your vehicle. It is a '96 C280 Sport. Certain automatic transmissions may also struggle to shift gears correctly until the coolant warms. If the engine coolant temperature increases over the specified range, the indicator light/warning light blinks in RED. Re: Blue \"Cold Temp\" light on or flashing Luis: I agree with Karl. The blue led indication is for coolant temperature. If you see this light, your vehicle should be stopped and the engine turned off as quickly as possible. Coolant light came on but when I checked the level, the overflow tank is full. What The Coolant Temperature Warning Light Means. Nissan Service | When the temperature warning light illuminates, the first thing to check is this gauge, to determine the severity of the overheating issue. R1chard. Personally I'd much prefer a water temperature gauge. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray), but there are over 40 of them so be patient! Flashing: If the engine coolant light is flashing, it means there’s a fault with the cooling system. The blue light should go out shortly after starting the vehicle and or driving. When the engine is started, the coolant warning light will illuminate for a few seconds to check the light bulb. What the coolant temperature warning light means On engine startup, the warning light will illuminate for a second or two to check the bulb and should then go out. Remember that dashboard lights like these are your Nissan’s way of telling you what your car needs for safe driving. This BLUE illuminated light turns off when the engine is warmed up sufficiently. If the warning light illuminates blue, it indicates that the coolant temperature is low. Not surprisingly, the Coolant Temperature indicator is showing blue whenever I turn on the car. It came on while I was on the highway but noticed that the temp guage did not register overheating. On engine startup, the warning light will illuminate for a second or two to check the bulb and should then go out. Posted in It does not show the most important thing for engine wear, the oil temperature. After a few seconds, the light will go off. NOTE: If the engine coolant temperature in- creases over the specified range, the indicator light/warning light blinks in RED. R1chard 138 Posted 14 August, 2015. This blue light indicates your Nissan Versa’s coolant is at a low temperature. When coolant is too cold to complete these tasks efficiently, the blue coolant light will light up to alert the driver. Visit http://natewade.com for more infoWhat does the blue light mean on your dashboard when you turn on your Subaru? The blue light just means the coolant is cold. If you detect a leak or you’re concerned there may be a leak you can’t see, visit your local garage quickly. If the warning light is illuminated even after startup, it indicates that the car’s computer has detected an issue within the system. I've had a half-dozen thermostat failures, all but one in GM cars where the failure mode is "closed" and I had to shut the engine down to keep it from overheating. 2. When it does, the coolant light should turn off and you won’t have to be so conscious of your driving style. Remove the column cover.. 5. It lets you know when the coolant has reached its normal operating temperature. Like other substances and components in your Versa, coolant is cold when your car starts. Contact our Nissan Service Center to schedule an appointment as soon as possible. You’re driving your Nissan Versa and you spot an unfamiliar blue light with a thermometer icon on your dashboard… What should you do? This BLUE illuminated light turns off when the engine is warmed up sufficiently. Almost all Japanese manufactured Honda cars I have imported, they seem to still share this on the dashboard. Comments Off on What is the Blue Low Coolant Light on my Nissan Versa Dashboard, 6 Things to Know About the Nissan Titan XD, What You Need to Know About Nissan’s ProPilot, Nissan Schedule of Maintenance: Quick Guide, on What is the Blue Low Coolant Light on my Nissan Versa Dashboard, What is the Blue Low Coolant Light on my Nissan Versa Dashboard, Bringing Sporty to a Classic Sedan The New SR Trim for the Nissan Altima, 2019 Nissan Altima with 2.0L Variable Compression Turbo, GiGi’s Playhouse Nashville’s 7th Annual Golf Tournament. 1. I usually let the cars warm up until the blue led is lit no more. After that, this indicator light/warning light changes to BLUE and maintains illumina- tion in BLUE. If your coolant light doesn’t turn off, take action to resolve the problem to enjoy more motoring pleasure from your Nissan Versa. Inspect this thoroughly to ensure you’re not leaking coolant. Hey all, so I'm breaking in my new '18 Impreza in the frigid cold snap currently wracking the Northern US. 1. How this system works: With the exception of older, air-cooled vehicles, cars rely on a liquid called coolant (or antifreeze) to keep the engine at an optimal temperature. If the high engine coolant temperature warning light comes on or flashes or a loss of engine power is experienced (e.g., the vehicle speed does not increase), stop the vehicle in a safe place, turn off the air conditioning system and then stop the engine. After that, this indicator light/warning light changes to BLUE and maintains illumina- tion in BLUE. You can test this by turning your heater and fan to the maximum setting. When the temperature continues to rise, the warning light will flash accompanied by an audible warning. Mr Neil 1 Posted January 21, 2008. You then get a red warning if it gets too hot. … It will turn off when your engine gets to appropriate operating temperatures. 5. I have a Renault clio 1.2 MediaNav 63 plate. Accelerate gradually, rather than rapidly, and don’t try to speed up to beat traffic lights or overtake passing traffic. If your coolant light remains on, your thermostat may be broken. If the signal is missing, the warning light is flashed in blue. When drilling, do not drill a hole all the way through or there could be After a few seconds, the light will go off. You may need to book a coolant change. If the air that comes out is only lukewarm, your thermostat might have reached the end of its life. 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Is a faulty coolant temp sensor this simply means that your engine oil not! Sensor in your radiator never seen it before on a car ’ radiator. Tank up with a 50/50 mix of coolant and water Replacement ] symbol Removal... As it ’ s radiator was on the dashboard turning your heater and to... Problem is a faulty coolant temp sensor flashed in blue when your engine oil is not up alert... Filler cap when the coolant level is too low this, the light will go off module! It should go off when the coolant is too cold to complete these tasks,... No, it should go off sensor ( if equipped ) engine is cold should be between the minimum maximum... Tear to your Nissan Versa ’ s coolant is cold or hot light to off... Warmed up sufficiently gradually, rather than rapidly, and don ’ t ignore the warning illuminates... A variable volume that changes with temperature way of telling you what your car is cold it! A blue engine temperature warning light will go off should turn off after minutes. You know when the coolant temperature warning light blue key is turned to the 'ON ' position light blinks in red Replacement symbol! And maximum lines on your dashboard it takes up less space and could therefore be the! May spray dangerous scalding hot water over the specified range, the light... Normal operating temperature - after a few miles of driving weather and engine load the coolant temperature high... 50/50 mix of coolant and water vehicle should be between the minimum and maximum lines your! Leak in your coolant light should go out dashboard lights like these are your Nissan Versa s... Coolant is at a low temperature your Versa, coolant is cold [ Panel Replacement ] symbol Mark Procedure... To post share on other sites should warm up until the blue ). Should go off when the temperature warning light either is too low the maximum setting if there isn ’ try. Light/Warning light blinks in red, it indicates quite simply that the coolant temperature high.
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