Where is the radiator temperature sensor located?
Usually, the location of the coolant temperature sensor will be located directly behind the coolant pipe. In most modern cars and vehicles, this is present behind the right cylinder head that is located right underneath of the air intake pipe.
Will a bad radiator fan cause AC not to work?
Yes, a broken radiator fan can cause the air conditiong to stop working. The AC system depends upon being able to dissipate heat into the engine coolant. You really need to have the fan replaced, or at least, have a diagnostic check to see what is causing the fan to stop working.
What causes a fan relay to go bad?
Cooling fan relays can stop working for any number of reasons. Common causes for relays going bad include: Overheating caused by the relay or a part mounted on or near the radiator.
Do I need a relay if I have a fuse?
Registered. Yes, The “main” power to the relay fuse, then to the compressor when you switch to “on” will protect the rely and the compressor “if” fused at the power source or at least before the relay.
Can I use a relay instead of a fuse?
The circuit that the relay is switching must also be protected and often it is a fuse that does that function, a relay and a fuse are therefor often both part of a circuit, the one does not substitute the other. Using a relay instead of fuse is overkill as: relay is way too expensive. It needs it’s own power supply.
Do you put a fuse before or after a relay?
It could be conceivable that the relay could get an internal fault and short the live feed to ground. If you put the fuse after the relay, then that internal short would mean that the live wire from the relay to the battery is not protected. It could then melt and cause a potential fire risk.
Which is the load side of a fuse?
The load side is where the power leaves the device (or electrical box) and travels down the circuit. Fuses don’t require current to flow through them in a certain direction so either way is fine. But typically line is the side that the power comes in on and load is the power going out.
Why should you always switch off a circuit before replacing a fuse?
The wiring and equipment are protected by a fuse. The wires would get hot if something went wrong and the fuse wasn’t there. Before changing a fuse, you should switch off the live wire. …
What causes a breaker to trip when nothing is on?
Common reasons for your circuit breaker tripping are because of either a circuit overload, short circuit or a ground fault. Your circuit breaker has tripped again. Sure, you can just reset the circuit breaker each time it trips.