What is the solution for the F0 coolant temperature warning?
3 Answers
If the BYD F0 displays a coolant temperature warning, you should immediately stop the vehicle and avoid further driving. After stopping, check the coolant level. A low level indicates a potential leak. If the engine is overheating, it suggests poor cooling performance, and it is recommended to promptly visit a professional repair shop for inspection. Below is some relevant information about the BYD F0: 1. Small-displacement sedan: The F0 is a small-displacement sedan launched by BYD on a new technological platform, with a 1.0-liter engine. It is equipped with the new power system BYD371QA, a mature and eco-friendly engine entirely developed by BYD. 2. BYD's proud product: The BYD F0 adheres to the concept of 'Style JUSTCOOL, Fashion 0 Flaws,' integrating the most popular European design elements and gathering international classic trends, highlighting the bold urban fashion style.
That day on the highway, I suddenly saw the coolant temperature warning light come on, and my heart skipped a beat. I immediately turned on the hazard lights and pulled over, then turned off the engine and popped the hood to let it cool down for about ten minutes. Remember, never touch the radiator cap at this time—the high-temperature steam can cause serious burns! First, check the coolant reservoir level; if it's below the minimum line, I added half a bottle of distilled water as a temporary fix. Then, I crouched down to check for any green or pink fluid stains under the car—if there’s a leak, you’ll likely need to call a tow truck. If the radiator fan isn’t spinning or the warning light stays on after restarting even after adding water, it’s probably a stuck thermostat or a failed water pump. In such cases, I always contact a repair shop right away—if the engine overheats and seizes, the repair cost could be half the price of the car itself!
I often encounter the temperature gauge spiking red during my commute. My first reaction is to turn off the AC to reduce the engine load and slowly coast to a safe spot. After getting out of the car, I wait about fifteen minutes to let the engine cool down, then open the coolant reservoir on the passenger side to check the level. If the fluid is below the Min line, I unscrew the cap and pour in some spare antifreeze. Last time, after topping it up, the warning light still came on—later, a check revealed the radiator fan fuse was blown. I replaced it myself with a ten-dollar part, and it was fixed. However, if I notice any signs of coolant leakage in the engine bay, I never attempt to restart the car and immediately call for roadside assistance—that’s the safer move.
