Why are the fans not working on my focus?
Why are the fans not working on my focus?
The fans will not come on until the engine is at 115C. You can’t test the fans without the engine being hot. There should also be a fan diode. Diodes are tricky to diagnose. You can do a resistance test, but a diode will only show resistance in one direction.
Where are the relays on a focus radiator?
R15 and R16 are the relay locations for the cooling fans. This is an image of your battery junction box looking down from above for the 2000 model year. (It’s from your owner’s manual.) The relevant fuses are numbered 2 and 6. Check both.
Why is the AC not working on my focus?
Since your AC doesn’t work, let’s assume it’s due to a low charge. Unplug your AC clutch, and secure the connector somewhere out of the way so it won’t get caught up in the belt. Now find your low pressure switch which should be on top of the accumulator which is in the fender under the passenger side headlight.
Why is my Zetec radiator fan not working?
Check your owner’s manual or look up a PDF owner’s manual (guide) online and that will have fuse locations with circuit descriptions. The 2 common problems for the Zetec engine are the cooling fan plug-in connector gets overheated, cracks, and sometimes the wires simply break off. The second problem is that the cooling fan resistor pack goes out.
Why is the radiator not working on my Ford Focus?
If the radiator fan is not working, it’s a serious problem. Just because the radiator fan is not on does not mean that it is not working. They are designed to only run when needed. If your Focus is running hot, and the fan is not running we’ve laid out the most common causes of this issue below.
Why is the fan not working on my Ford Focus?
Unless the wiring issue is fixed, the fuse will blow again. The wiring harness itself can go bad. Your author has personally had a shredded tire completely pull the fan wiring out of his vehicle. It can happen. The fan wiring is some of the more vulnerable wiring in your Focus. You can test the voltage going from the fan relay to the fan itself.
Check your owner’s manual or look up a PDF owner’s manual (guide) online and that will have fuse locations with circuit descriptions. The 2 common problems for the Zetec engine are the cooling fan plug-in connector gets overheated, cracks, and sometimes the wires simply break off. The second problem is that the cooling fan resistor pack goes out.
R15 and R16 are the relay locations for the cooling fans. This is an image of your battery junction box looking down from above for the 2000 model year. (It’s from your owner’s manual.) The relevant fuses are numbered 2 and 6. Check both.
