The individual wires need to be tested. The testing is done with a continuity tester. Connect the tester to both ends of a wire to check it. A piece of wire can be added to make the test leads longer to reach from the front to the back of the vehicle.
It's not fused separately. If your fuel gauge isn't working, you either have faulty wiring to the gauge, or a faulty fuel sending unit.
It could be: Bad sending unit, bad gauge, faulty wiring, corroded connector or a bad ground wire. But that's probably the ONLY things that can cause your particular problem.
It could be a faulty gauge, a faulty sensor, or a wiring problem. What engine do you have in what year car?
If the gas gauge stops working is there a fuse for it?
Possible causes of gauge not working. Faulty gauge Blown fuse. Open circuit in wiring to the gauge. Temprature transmitter in engine faulty. ( most probably the actual fault ) Lack of coolant in the engine.
who should i see about a recall on 2005 chevy trailblazer for faulty fuel gauge and not working speed gauge who can i call about this for a recall was bought used
The temp sending unit may be unplugged or faulty.
the sending unit is attached to the fuel pump in the tank.
It is inside of the fuel tank.
The RPM gauge is connected to the same wiring on as all the lights on the dashboard. A faulty RPM gauge can be replaced but requires removing the whole dash from the vehicle.
$600 for a new pump, sending unit and labor
because the engine in that car does not cool down