1.Low fuel:
When the fuel level in the tank drops, the 'Check Gauge' light comes to alert the driver that the vehicle is low on fuel and requires refueling.
2.Oil Pressure:
This gauge measures the pressure of oil circulating through the engine's oil system. If the oil pressure is too low due to low oil levels, a faulty oil pump, or clogged oil filter, the 'Check Gauge' light will come on.
3.Radiator coolant:
The engine's temperature sensor indicates the coolant temperature. If the engine temperature rises and exceeds normal operating levels due to a problem with the cooling system, the 'Check Gauge' light may illuminate.
4.Battery charging system:
If the vehicle's alternator is not charging the battery properly, or the battery is discharged due to a faulty alternator or a parasitic drain( something that continuously drains the battery), the 'Check Gauge' light may come on.
5.Engine Malfunction:
In some vehicles the 'Check Gauge' light can also illuminate when there is an engine malfunction or a problem with certain sensors or electronic control modules (ECMs).
Potential reasons why the vehicle might not be running if the 'Check Gauge' light is on:
1.Low fuel: If the light illuminates due to low fuel, the vehicle may eventually stall if you continue to drive without refueling.
2.Engine Oil Problems: Extremely low oil pressure can cause engine damage, leading to the engine not running properly or stopping completely.
3.Cooling system failures: Overheated engines due to issues with the cooling system, such as coolant leaks, might experience engine performance problems or eventual engine shutdown.
4.Electrical issues: Severe electrical issues, such as severe charging problems or short circuits that drain the battery deeply, can prevent the vehicle from starting or running consistently.
5. Engine sensor failures:
Certain types of sensor or electronic control module (ECM) failures can also disable vehicles from starting or running.
If the 'Check Gauge' light is illuminated and accompanied by other symptoms ,such as engine noises or irregular behavior, it's crucial to have your vehicle inspected and diagnosed by a qualified technician as soon as possible to determine the exact problem and prevent any further damage.
