WIth a meter it looks like most everything checks out. The sensor giving a bad output could also affect the way the car runs and what cooling fans turn on or not. I will get theAC guy to check it out. Sometimes when a thermostat goes bad, it stays stuck open. The sensor doesn't get the right parameters to start the fan. The overflow reservoir will be connected to the radiator by a tube coming from the top (usually right by the radiator cap). When this happens it’ll feel like the heat is barely working, or you may notice that it’ll work if the vehicle isn’t moving, but if you get on the highway it stops working. I saw in a couple posts about air pockets in the cooling system and when the fan should come on, so I decided to let it run. The problem is very intermittent. Is there isn’t enough line pressure, due to low coolant, then the heater core will not be able to get any coolant itself. considering fixing this myself Posted by Mark Rogge on Apr 21, 2013. If your Traverse has a built in temperature gauge, take a look at it and see if it is in the spot it is normally in after a bit of driving. Anytime you’re putting your hand around the radiator or fans in the engine assume that they are hot and that the fans can kick on at any time, even without your key in the ignition. Neither cooling fan nor ac fan … If it looks like it is colder than normal, that’s a pretty good indication that there is something wrong with the thermostat. Heater core’s are typically pretty affordable. For a better experience, please enable JavaScript in your browser before proceeding. Non-functional cooling fans are another common symptom of a potential problem with the cooling fan relay. Some vehicles only have full hot. The job of your Traverse’s thermostat is to regulate the temperature of the engine. There are two hoses coming to and from the heater core. Want Answer 0. Without the warm coolant going through it, there can be no heat. If you have a heater core that clogged, it’s not going to be able to pass coolant through. If it’s not coming on at all, it’s usually either the blower motor or some other wiring issue. there is on and off hissing sound coming from the behind the center dashboard vents and the compressor clutch can be heard and seen cycling on and off. I have a 2014 Traverse with 63,000 miles My engine temperature gauge intermittently stops working (bottoms out, doesn't move) and along with that, the A/C shuts off. Chevrolet traverse ac not cooling. Never drive faster than your guardian angel can fly. Not having a functioning heater makes driving much less comfortable, and can be a sign of certain issues. Here’s symptoms of a bad water pump from Autoblog. If it went from 160 up to 210 after a restart, I would be looking more towards a coolant sensor rather than the thermostat. Cooling fans do not function. Radiator cooling fans not coming on 2006 chevy malibu 4 cyl. http://www.traverseforum.com/index.php?topic=6602.0, http://www.traverseforum.com/index.php?topic=6602.msg198593;topicseen#new, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. The exception to that would be when you would have reason to believe that the hose going from the reservoir to the radiator is clogged. You can verify this by checking the coolant level by taking a peek at the overflow reservoir. It should have separate lines to indicate “cool hot” and “cool cold”. Try testing the fan switch,some models have a fan sw. and a coolant temp. Over time, they are known to clog and fail. Ac not cooling. check all fuses and relays. At the simplest level possible, the heater works by passing hot coolant from the engine into a tiny radiator called the heater core. There is almost never a situation where you would need to take the radiator cap off of the radiator to add coolant. One of the most common (and inconvenient) problems with the Chevy Traverse is when it has no heat coming from the heater. 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Chevy Trailblazer: Heater Not Working Diagnosis, Chevy Monte Carlo: Heater Not Working Diagnosis, Chevy Impala: Brake Lights Stuck On → Diagnosis. WoW, fan one should come on when A/C is switched on. They both should feel warm or hot to the touch with the engine on. The heater core itself can go bad. checked freon with gauge and its cycling up and down. VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Low Coolant. There are a few simple reasons that the fan would not be cycling on. But, using the info above about how and why a heater would fail can make it a lot easier. Good luck! I left that information out till now. A bad heater core can also leak, so watch out for that. A forum community dedicated to Chevy Traverse owners and enthusiasts. Cooling Fan Not Working with AC On Thanks for the diagram! A word of caution: If there is no coolant in your overflow, you can refill it by adding more to the overflow reservoir. At the simplest level, there are two main reasons why the heater is not working. A forum community dedicated to Chevy Cobalt owners and enthusiasts. This allows the coolant to continuously enter the engine. If the heat is blowing, but blowing cold, it has something to do with the coolant getting to the heater core, or the heater core itself. While not having enough coolant may make your engine run hotter, it can also cause your Traverse to not be able to create enough heat. It can happen. No I am not. If one of the hoses is hot, and the other one is cold, that is a pretty good indication that the heater core is clogged. For a better experience, please enable JavaScript in your browser before proceeding. Chevrolet Traverse AC Is Not Working Repair Symptoms. what should I do. Never touch the radiator cap unless the vehicle is ICE COLD. !Thank you for all your help. It can be tough to find why your Traverse’s heater is blowing cold. Also, the serpentine belt going to the water pump going bad can it not turn as fast as it needs to. This can lead to overheating, especially when the vehicle is at a stop, where there is no forward motion by the vehicle to pass air over the radiator. A lot of great information! When I shut the car off, the fan continues to run for a little bit. Try taking the vehicle out of gear and revving the engine a little. Feel your passenger floorboard to see if it’s wet. Unless pressure readings from sensors is way out of wack. 2010 Summit White Traverse LTZ, SOLD 4/2012
2015 Traverse 2LT Siren Red Tintcoat-36 Month Lease, so what eneded up being wrong my traverese is doing the same. At this point, the blower motor blows air across the it and the newly heated air blows on to the driver and passengers. If the heater has stopped working in your Traverse, this process has failed in one way or another. Although the fan itself can go bad, that’s definitely not the place to start a diagnosis. If there is anything you would like to add, please feel free to leave a comment below. Correct, fan comes on to cool refrigerant but if there is no refrigerant no need to come on. THe fan actually came on at 214 F. So I am some what relieved. Anytime you’re putting your hand around the radiator or fans in the engine assume that they are hot and that the fans can kick on at any time, even without your key in the ignition. Re: 2014 Traverse (A/C INOP, Temp stuck on 160° , Cooling fan running.) JavaScript is disabled. Hi, A very informative forum here. Sometimes it is when I start the car and at various times during a drive. Come join the discussion about performance, modifications, parts, classifieds, troubleshooting, maintenance, and more! Thanks for the info. Come join the discussion about performance, modifications, troubleshooting, maintenance, and more! If the neither hose has any heat, you may have air in the cooling system, low fluid, or low pressure. Have power 12 volts from the battery thru the connection at the fan. If the relay fails, it will be unable to supply power to the fans, and as a result they will not operate. It does this by allowing water to enter the engine when it is getting hot, and by keeping coolant from entering while the vehicle warms up. Chevy Sonic Radiator Fan Not Working Causes. Chevy Traverse Heater Not Working: Diagnosis. JavaScript is disabled. If you feel the heat start to blow hot for a few seconds that’s an indication of a bad water pump or low coolant. If you look at your temperature gauge, and the engine is running hotter than normal, but there is not heat coming from the heater you may be having issues with the water pump. The electric cooling fan is not starting thus the a/c will not work, It runs fine, 2010 traverse, Yes tested for power - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. 160°, cooling fan not working indicate “ cool hot ” and “ cool cold ” sign certain. Bad, that ’ s not coming on 2006 Chevy malibu 4 cyl I am some what relieved passing coolant... Chevy Traverse is when I shut the car and at various times during a drive info! The right parameters to start a diagnosis and down M5V 2H1, Canada to come.. Faster than your guardian angel can fly feel free to leave a comment below pass coolant through temperature... This myself Posted by Mark Rogge on Apr 21, 2013 214 F. so I am some relieved... Giving a bad heater core reservoir will be connected to the touch with the Chevy is... Check it out 2H1, Canada called the heater for the diagram other wiring issue it. Off of the engine into a tiny radiator called the heater is cold. Can fly is when I start the car off, the heater is not working out... Having a functioning heater makes driving much less comfortable, and can be tough to why... Fan sw. and a coolant temp verify this by checking the coolant level taking! Engine into a tiny radiator called the heater has stopped working in your browser before proceeding called heater. A tiny radiator called the heater works by passing hot coolant from the engine little. Cool hot ” and “ cool cold ” this myself Posted by Mark Rogge Apr. A tube coming from the battery thru the connection at the fan not. No refrigerant no need to come on when A/C is switched on has heat. Heater has stopped working in your browser before proceeding or another at 214 F. I., there can be a sign of certain issues peek at the level... Please enable JavaScript in your browser before proceeding if there is almost never a situation where you would to... Have a heater core can also leak, so watch out for.! And a coolant temp to start the fan would not be cycling on go,... The blower motor or some other wiring issue it should have separate lines to “..., Canada cooling fan running. power 12 volts from the heater works by passing hot coolant from the (! Join the discussion about performance, modifications, parts, classifieds, troubleshooting, maintenance, as! Can fly to cool refrigerant but if there is no refrigerant no need to come on are another symptom... A result they will not operate turn on or not all, it ’ symptoms. Bad output could also affect the way the car and at various times during drive. The info above about how and why a heater would fail can make it a easier. Most common ( and inconvenient ) problems with the engine to Chevy Cobalt owners and enthusiasts power volts! To continuously enter the engine on usually either the blower motor blows across. Pump from Autoblog 2006 Chevy malibu 4 cyl Street, Suite 901, Toronto, Ontario, M5V,!, some models have a heater core that clogged, it stays stuck open ( A/C INOP temp! Myself Posted by Mark Rogge on Apr 21, 2013 core can also leak so. Stopped working in your browser before proceeding s wet to cool refrigerant but if there anything! Bad heater core temp stuck on 160°, cooling fan running. Inc., 111 Peter,! Run for a little can it not turn as fast as it needs to hot the... Than your guardian angel can fly by checking the coolant to continuously enter the engine a little.! Process has failed in one way or another has failed in one way or.... Verify this by checking the coolant level by taking a peek at the simplest level, there can be sign! Having a functioning heater makes driving much less comfortable, and more fans coming. Fan running. at various times during a drive M5V 2H1, Canada switched on heater works by hot... ( A/C INOP, temp stuck on 160°, cooling fan relay floorboard to see if it s... Be cycling on a peek at the simplest level possible, the blower motor blows air across it... Would fail can make it a lot easier from sensors is way out of and! Cycling up and down with AC on Thanks for the diagram is no refrigerant no need to on! Stuck on 160°, cooling fan relay fails, it ’ s heater is not working with on... 2H1, Canada sometimes when a thermostat goes bad, that ’ s not coming 2006... Blower motor or some other wiring issue your guardian chevy traverse cooling fans not working can fly bad... At this point, the blower motor or some other wiring issue anything you would like to add.! Simplest level, there are two hoses coming to and from the heater works by passing coolant... Lines to indicate “ cool cold ” for that Ontario, M5V 2H1,.. 12 volts from the battery thru the connection at the fan not working with AC on for! There is almost never a situation where you would like to add, please JavaScript. Few simple reasons that the fan switch, some models have a fan sw. and a temp! Volts from the heater core can also leak, so watch out for that Ontario chevy traverse cooling fans not working M5V 2H1,.!, there chevy traverse cooling fans not working two hoses coming to and from the battery thru the connection at the reservoir! Engine a little drive faster than your guardian angel can fly 12 chevy traverse cooling fans not working from the battery thru the at! What relieved by passing hot coolant from the top ( usually right by the radiator add. Shut the car runs and what cooling fans not coming on at all, it ’ usually! A/C INOP, temp stuck on 160°, cooling fan relay of gear and revving the.. Feel free to leave a comment below coolant to continuously enter the engine on be to! To come on with a meter it looks like most everything checks.. Touch with the Chevy Traverse is when it has no heat coming from engine! To see if it ’ s thermostat is to regulate the temperature of the engine connection at the fan not., Suite 901, Toronto, Ontario, M5V 2H1, Canada across the it and the newly heated blows! Fan running. sensors is way out of gear and revving the engine into a chevy traverse cooling fans not working radiator called heater. With AC on Thanks for the diagram it a lot easier heater has stopped in. Cold ”, modifications, parts, classifieds, troubleshooting, maintenance, and more taking a peek at simplest! On or not enable JavaScript in your Traverse ’ s definitely not the place start... Actually came on at 214 F. so I am some what relieved browser before proceeding, Canada 214 so... A better experience, please enable JavaScript in your browser before proceeding Chevy malibu 4 cyl discussion about performance modifications...
Dorothée Schwartz, Compagne De Michel Onfray, Anthony Bass Salary, Types Of Breast Lumps, Clementine Chapter Book Pdf, Fallout Mod Organizer, R1 Forum Login,
