The engine is warming up. The outside temperature is too low or too high. The battery charge is low. The battery temperature is outside the optimal operating range.
Are there any recalls on a 2019 Hyundai Santa Fe?
Summary: Hyundai Motor America (Hyundai) is recalling certain 2019 Hyundai Santa Fe vehicles. The Side Curtain Air Bag (SCAB) mounting bolts may interfere with and damage the air bags during deployment.
Why is my ISG not working?
If the battery is below 77% SOC, ISG will not work. And, if the battery temperature is below 35° F or above 133° F, the ISG will not shut down the engine. Also, if the system detects a crank that’s longer than two seconds, the ISG system will be deactivated.
Why does my auto stop only work sometimes?
The outside temperature is too high or too low. If the battery needs too much power to supply the fan, the start-stop function is switched off. When, and whether this happens, depends on the comfort settings by the particular car manufacturer.
Why is my auto stop start not working? – Related Questions
Does start-stop function have a fuse?
Fuses in the engine compartment’s cold zone are fitted in cars with the Start/Stop function.
How long does a auto stop battery last?
How long does a Stop Start battery last? Conventional lead acid batteries can last for up to 4-5 years if maintained properly.
What triggers auto start-stop?
The start-stop system detects when the car is stationary and on the basis of sensors it determines a series of other factors about the operating mode of the vehicle. If the driver has stopped at a traffic light and sets the transmission to neutral, the start-stop system stops the engine.
Does Stop start work all the time?
It’s pretty obvious that stop/start technology is ideal if you want to save fuel if you’re likely to be travelling in a lot of traffic. But the system will only work when certain conditions are met, such as the engine being at running temperature.
Why does my car say auto stop unavailable?
Auto Idle Stop does not activate when:
The Auto Idle Stop OFF button is pressed. The driver’s seat belt is not fastened. The engine coolant temperature is low or high. The transmission fluid temperature is low or high.
Why is my car not turning off when I stop?
If the engine continues to run just as before you turned it off – as if you hadn’t turned it off at all – your ignition and fuel system are not shutting down. In that case, your car has an electrical problem that needs to be addressed. Either your ignition switch element or a power relay needs to be replaced.
Why does my car sound like it’s still running when turned off?
You might still hear noises coming from the vehicle after shutting it down. Engine cooling fans and other systems are programmed to keep running in some cars even when the engine is off.
What happens if you press start/stop button while driving?
What actually happens, at least in the case of this Ford Fusion, is rather undramatic: the car carries on regardless. It is still possible to turn the car off on the move however (something you might need to do in the case of a mechanical issue like a stuck throttle), by simply holding the button down.
Why does my car fan keep running after I turn it off?
It’s normal for some vehicles to have a fan run for a few minutes after the car is shut off, generally to keep the engine cool.
What are the symptoms of a faulty cooling fan switch?
Common signs include engine overheating, the Check Engine Light coming on, and a broken or shorter signal wire.
Does running car fan drain battery?
Many of us switch on the car’s headlights, fan, radio or entertainment system, before turning on the engine. All these items run on battery and drain it, especially during the winter months. The headlights of your car drain the maximum charge out of the battery.
Why is fan running when heat is off?
But if the furnace fan runs continuously, regardless of whether the furnace is heating or not, your furnace fan limit switch is either: Set incorrectly to Manual or. Faulty and needs to be repaired/replaced.
How long should fan run after heat turns off?
In normal operation, your furnace blower fan should come on 1.5 to 3 minutes after your thermostat calls for heat and should turn off several minutes after the heating cycle ends. Your blower should run constantly until the heating cycle ends.