How do I fix this issue?įixing this issue really depends a lot on what's the actual cause for which this message has appeared in the instrument cluster. Just like in the case of the gasket, if it is cracked, coolant will end up in the combustion chamber, yielding the same results as in the situation mentioned above. This is not something that common, but also not impossible to happen. This is also something that will cause the vehicle to puff out quite a lot of white smoke. Coolant will start getting into the combustion chamber and it will be burned along with fuel. The cylinder head and the engine block have a gasket between them and if it starts to leak, you are in a bit of trouble. On vehicles fitted with EGR valves, the cooler can develop leaks sometimes and the coolant will end up in the exhaust pipe, thus causing a lot of white smoke to come out of it. This might not be the case with your vehicle, but you should better check before so that you know what to expect. This is a particularly annoying issue since most of the time it requires the entire dashboard of the vehicle to come out for the heater core to be replaced. These are all signs that the heater core is faulty and might have developed a leak. Also, if the vehicle is a little bit older, expect them to start developing leaks, since they are made out of rubber and plastic and, as you might already know, they are prone to cracking with time.ĭoes the interior of the vehicle start smelling very sweet after you turn the heating on? Have you found your interior carpets soaked in an unfamiliar fluid? Does the heating function lack efficiency or even not work at all? Just like radiators, they can develop leaks over time. If your vehicle has underside protection, you might not find any puddles under it, but when looking from the engine compartment, you might notice that the protection itself is quite wet. It's also important to know that coolant will dry out quite quickly, so you should check this as soon as you get the message.Įvery time you park your car somewhere you find a puddle of fluid under it? Check the radiator, since they can develop leaks sometimes, especially after many miles of highways, where they are prone to be damaged by stones from the road. Keeping an eye on them will usually tell you if there's a leak. Performing a diagnostic on the vehicle could help you a lot since it should tell you if there's an error related to this sensor and you could also read the coolant temperature in real-time.Ĭomponents in the cooling system such as the water pump or the thermostat have O-rings which can sometimes fail, even if the parts themselves are still working just fine. If the coolant level seems fine and the car doesn't overheat, this should be a good sign that will usually tell you that the actual fault is the coolant temperature sensor. The sensor itself is a component that will quite often fail and it might lead you into thinking that you have a more severe issue. They are designed to hold some pressure, but they are not meant to seal 100% since in cases in which there's too much pressure, they are meant to be the weakest link to the cooling system through which excess pressure will be eliminated. The coolant reservoir cap can often fail, leading to coolant spewing from the expansion tank.
While this might not always cause this message to appear, you should check that there is no air in the system, especially if the error appeared only after a coolant flush or after work on the cooling system. In situations like these, the vehicle will normally take just a small amount of coolant and it should be good to go again. If you've had your car for a few years already and you have covered up quite a lot of miles, then it might be the case. While coolant losses are not particularly normal, a very low amount could evaporate after a longer period. Sometimes, the error message you get will literally tell you exactly what you should do to make the car happy again.
Here are some of the reasons you might get the "Coolant Low, Stop Engine" message in the Volvo S60: What causes this message to appear in the instrument cluster?Īlthough you might be tempted to think that the only reason this message appears in the instrument cluster is not having enough coolant, it is important to understand that there can be so many more reasons for which it might be triggered, some of them being quite a lot more expensive to fix.
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