Fuel tank sending unit. Fuse.
The check gage light comes on if your engine coolant temperature is high , the oil pressure is low , or the gas tank is almost empty
try replacing the thermostat
check your ground wire to the gauge
i would recommend getting gas when that happens. perhaps take it to the mechanic to fix the gauge
Check the float by pining the wiring at the tank the gauge will go to full if not the wiring or gauge may be defective
Your check gauge light comes on if : your coolant temperature guage shows the temperature is high your oil pressure gauge shows the oil pressure is low or your fuel gauge shows the fuel tank is near empty
The check gage light comes on if the engine coolant temperature is too high , the oil pressure is too low , or the gas gauge is at or near empty
No , the CHECK " GAGE " light comes on if the gas gauge is at or near empty , the engine coolant temperature is HIGH , or the engine oil pressure is LOW
Either your engine coolant temperature is too high , your oil pressure too low , or your gas gauge is near or at empty
Either your temperature gauge is reading too hot , your oil pressure is too low , or your gas gauge is at or near empty
The bulb is probably burned out. Try replacing the bulb for starters.
On a 2002 Ford Ranger : The check " gage " light comes on if : The engine coolant temperature is TOO HIGH The engine oil pressure is TOO LOW or The fuel gauge is at or near empty