You are watching: 2000 blazer climate control not working
check your fuses to make certain the unit is gaining power. Then inspect your actuators in the heater unit pic enclosed. Make certain both heater hoses are hot before checking actuators so you understand you have actually heat goin ginto the heater. Inspect out this guide and also the diagrams below.https://www.rememberingsomer.com/articles/car-heater-not-workingCheck out the diagrams (Below). Please let us know what happens.
A/C works, Defroster functions hot, no warm at floor? Manual heat control. No heat at floor also on mix Def/heat, all defrost. I have hot air, simply not at the floor. Please help!Under the dash, I watch 2 vacuum actuators that appear to be working when transforming the regulate switch, native floor to defrost. Is the actuator bad or the door the problem? and best way to repair? Please and also Thank You.
Hello, it sounds prefer you shed vacuum or the mode actuator is no working. Right here is a overview to help you check for broken vacuum lines and diagrams listed below to present you the mode actuator location so friend can check it out.https://www.rememberingsomer.com/articles/air-vents-stay-in-the-defrost-positionCheck the end the diagrams (Below). Please let us understand what happens.
thanks for this post I have actually this difficulty had the vacuum line off the actuator every fixed! ns love this site.
my 2000 blazer recently occurred aheat problem, my heater throw no heat, and I have already put the new thermostat. Blower motor blows great but no heat.
your t-stat is in bachwards or (more likely) the heater core requirements to be purged out. That is usual for a heater core to come to be clogged v junk. To check the heater core for blockage-get the engine approximately temperature. Feel the heater cores 2 hoses--located in the engine compartment. If the main point is not blocked the two hoses will be the same temperature--if that is blocked one water tap will have actually a temperature difference.
my blazer is a 2000 with just 76,000 miles. I turned the warm on this morning, but no heat came out. It was cold waiting for around 10 minutes. I understand it take away time to heat up, but usually by the time I gain to job-related it is warm. But it wasn"t. What need to my husband carry out to solve this?
Prestone makes a super flush kit to clean out the heater core. Ns would highly suggest having you local dealer execute this. There is alot that checmicals and time to do this.
I"ve never had a main point plug up. What causes the blower motor and wipers come both quit working at the very same time?
Heater gives low heat.One water tap gets warm the other stays low. If I rotate the ac/heat every off both hose gain hot.I also checked radiator hoses I heat up the engine the water tap on the bottom stays cold.Temperture continues to be on 200 FIs the thermostat broken?Hope that someone can assist me het is getting cold in the Netherlands.Thanks Gus
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constantly start with the basics. Check coolant level and condition, leaks, hose problem (soft/mushiness), hear for any type of strange noise ( tapping or gurgling) from running engine, and also coolant smell. You might wish to have actually a cooling device / radiator cap press test done. Additionally have the tech check the coolant for voltage. (This will sometimes take place to old coolant that has actually acid build up.)If the lower radiator water tap is a constantly cold, that is the biggest clue. Make sure your technology knows.Concentrate on this three feasible areas: Radiator main point restriction or collapsed hose. (Have tech use IR gun to check for hot and cold spots.), Water pump impeller / bearing problem. (Creating restriction or low flow.), Lastly, the thermostat.Always have actually the tech do the an easy cooling device inspections. There might be more than one problem. Constantly have the cooling system flushed when service is acquisition place.