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.
The idol will run real high sometimes and the car has to be shut off.Also the blower motor for the heat only runs sometimes. Also why would the brakes squeak when slowing down on snow but not when the road is dry?
- 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.
this is an indication that the blower motor resistor is bad and needs to be replaced. the system is designed to always work on high if the resistors go bad.
One of cpl things most likely the blower control switch stuck in high or the blower motor shorted in high last thing a short in the wire. Would suspect the actual blower motor 1st.
Hi Adam,sounds like your blower motor resistor is bad,it controls your blower motor speed.Here's a link on how to replace,read the beginning and it will explain how the system works,as it says,their a different types for your vehicle so remove and take to Autozone and match it up with a new one. Repair Guides Heating And Air Conditioning Blower Motor AutoZone com Here's a link to some new one's. Blower Motor Resistor
It's common for the blower motor speed resistor and harness to melt causing your blower to only work on high and check the blower motor relay. The relay may have melted also causing the 12 Volt power to still be supplied even though the vehicle has been shut off. Good luck and you can but the parts needed at most Auto Parts store like Auto Zone, but i believe the GM parts department has the resistor and wire harness kit to ensure all the parts that may have been damaged due to the heat built up by the current used to run the blower motor on hi. Good luck and keep me posted, be glad to know you have your truck running 100%
the blower relay is the third one from the left ,,under the hood on the firewall ... also the high blower resistor is on the center of the firewall ..behinde the relay bracket
×