At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Most likely a 20 amp fuse. If the fuse is good, Find the coolant fan relay(under hood). Check to see if fan runs with A/C on. If the relay is good, the fan will run continuous with the A/C on. If the fan does not run with A/C on, The Relay is Bad. Check the fan by unplugging the relay and install a 14 Ga. jumper into the normally open terminal position(socket) If fan runs with jumper, check the remaining 2 positions in the socket for Voltage(13v.) If voltage is present, relay is bad. If voltage is not present, Temperature sensor(signal to relay) is Bad. Leave jumper in place to keep from over heating engine. Fan should stop running when Ignition switch is turned off. This engine will blow a head gasket if over heated. A service manual is recommended for component locations and troubleshooting.
The fan relay is stuck in the on position. When the temperature drops the heater does not ignite because the fan is already running and ignition is locked out after the heat cycle starts an the fan turns on
The evap fan runs continuously if the thermostat is not in the off position. If the fan is not running you need to find out if it is getting power and replace it if necessary.
Sounds like the wheel bearing on the right rear hub may be defective, that would cause the noise if the tires are ok. As far as the fan goes not sure this isn't working as designed.
Could be. Cut off the power first. Remove the fan box cover and discover the switch location. If you have a continuity tester, you should be able to test the switch. Sometimes, they even jam with cooking grease. If in doubt, replace it.
×