Grand Marquis Cooling Fan Not Working

I drove home a few blocks and forgot until the next day when it didn t the same thing.

Grand marquis cooling fan not working.

We will cover the inputs involved as well as the output co. Diagnosis a word of caution. This is the correct way to trouble shoot the radiator fan module on the 06 11 ford crown victoria they are easy to trouble shoot and swap out for the new one. Coolant fans not running when ac is turned on.

System has freon in it. If there is no coolant in your overflow you can refill it by adding more to the overflow reservoir. Your mercury grand marquis s radiator fan has one of the most important jobs on the vehicle it is the last line of defense between you and an overheating engine. In this video i will show you how to test an electric cooling fan on a 2003 mercury grand marquis.

My car has an automatic transmission. Mercury grand marquis heater not working. Just because the radiator fan is not on does not mean that it is not working. If the radiator fan is not working it s a serious problem.

Ac compressor clutch engage then it will disengage. My car has 234565 miles. There is almost never a situation where you would need to take the radiator cap off of the radiator to add coolant. 41 of the time it s.

2003 grand marquis cooling fan will not turn on. Hel read more. Ive replaced 2 cooling fan motors with shroud and relay engine coolant temp sensor ive checked and replaced the fuses raidiator and thermostat. It was working find but now nothin7.

Disconnect the plug at the fan supply the wires that go to the fan with 12 volts direct if the fan starts the fan is good if not replace it now if its good follow the system back go to the fan replay check it sometimes you will have 2 or 3 of the same relays in the under hood fuse box just switch them out so that the fan has a good one known to work if this fixes the. 99 mercury grand marquis ls cooling fan isn t working 3 answers.