Why are my aux and main cooling fans not working?
Why are my aux and main cooling fans not working?
Cooling Fans: Both Aux and Main Cooling Fans Have Stopped Working… Both aux and main cooling fans have stopped working. Turning on A/C or elevated engine temp doesn’t make either fan come on. I have replaced the Main cooling fan relay but didn’t help. Not sure if there is anything else that controls both fans or would cause them both to fail.
Where is the fuse for a 30 volt fan?
On the top flap of the fuse box under the hood is has a diagram for the fuses and relays. I checked the 30 volt fuse which had the picture of the fan and the relays for fan 1 and 2. The fuse for the 30 volt use has no power going to it. Is right next to the fuse for the battery.
What should I do if my radiator fan is not working?
A blown fuse is no big deal, and changing one does not cost a lot of money. If your car’s radiator fan is non-functional, check your car’s user manual and locate the fuse for the radiator fan controller or the fan. The fan itself often uses a big fuse of around 50A, while there might also be a separate small fuse to the fan control module.
Why is my cabin air fan not working?
In that case, the AC trick should work. However if your AC doesn’t have a charge or it’s too cold for the AC come on, or the cabin air fan isn’t coming in- then the AC won’t turn the fans on. There are ways to bypass the AC controls to force the AC circuit to work and the fan to come on.
Why is the radiator fan not working on my Ford Escape?
If your Escape has a bad engine temp sensor the radiator fan won’t know to come on, because the ECU won’t know how hot the engine is. You’ll need to locate and test the engine temp sensor.
Cooling Fans: Both Aux and Main Cooling Fans Have Stopped Working… Both aux and main cooling fans have stopped working. Turning on A/C or elevated engine temp doesn’t make either fan come on. I have replaced the Main cooling fan relay but didn’t help. Not sure if there is anything else that controls both fans or would cause them both to fail.
How to troubleshoot an electric cooling fan problem?
1.Has the Cooling Fan Actually Failed? 1 If the fan comes on when the AC is running at MAX, but doesn’t run when the engine is hot, check the temperature sensor… 2 If the fan fails to come on, first check for a fan blown fuse or triggered breaker. On older vehicle models, you may… More
What should I do if my car fan won’t turn on?
On modern vehicles, a bad sensor usually triggers the check engine light. Scan the computer for trouble codes, if necessary. If the fan fails to come on, first check for a fan blown fuse or triggered breaker. On older vehicle models, you may have a fusible link in the circuit.
