LEr Code on Traeger Grill (How to Fix It!)

Although we appreciate and depend on the machines surrounding us, we must be aware that they are machines. They’re comprised of parts and components, and even one screw that is loose could cause problems. But, they’re much easier to repair than they’re susceptible to breaking. So, if you’re experiencing problems with your Traeger Pellet Grill issues, however, that doesn’t mean that your Grill is destined to be thrown in the trash.

Traeger pellet grills are among the most well-known brands that are available on the market in the present. It is, however, not unusual for these grills to fail at some point in their lifespan. This article will list typical issues and Traeger error codes that customers encounter when using their Traeger grills and provide possible solutions to resolve them.

Traeger Grills, particularly smokers, are made to offer you the most enjoyable grilling experience. They are equipped with special features and technology to make this possible. But, at times, individuals may encounter issues when Traeger Pellet Grill error codes show up. Therefore, this article will tell you how to effectively and quickly manage those glitches and malfunctions.

As the core of Traeger Smokers is a system that offers an experience that is unlike any other. It is the Traeger grilling process. She is referred to as an asset and forgets it. The purpose of every component is designed to function at its peak. The thing with technology is it could have a problem due to many reasons that are not uncommon. It is important to be aware that a troubleshooting procedure will fix any problems. Traeger fault codes. If you’re having trouble problem with the Traeger smoker, don’t fret any further. We’ve got some of the most effective Traeger troubleshooting techniques that are easy to follow.

After you’ve spent your hard-earned cash on a high-end grill, The last thing you’d want to do is encounter issues. There is no way to ensure that your appliances are unaffected by problems. Despite its name’s reputation for durability and reliability, Traeger grills can experience difficulties. Here’s a look at the most frequently encountered issues and easy-to-follow suggestions for fixing these issues.

What is the significance of the code LEr refers to on Traeger?

It is the Traeger error LEr is a Low-Temperature Error. This could be the result of a variety of reasons. It could be because your outside temperatures are low, and thus causing the Grill to keep it running. But, this could be rectified by moving your Grill to a more comfortable area or wrapping it in a thick blanket.

Another reason could have to do with the fact that these air holes aren’t working due to them being blocked by the various debris within the Grill. This could be resolved by ensuring they are unobstructed and clear. Another reason could be that the pellets inside the firepot aren’t high quality or are a bit drained. To fix this issue, look for the highest quality available and then replenish the pellets as necessary.

Traeger Pellet Grill Problems

You might be wondering why the Traeger grill suddenly starts acting strangely after using it for some time. It occurs to a lot of us, so do not fret too much. A multi-purpose grill, such as the Traeger Century 34, is equipped with many tasks and instructions controlled by the central point of communication and then sent to the other parts of the Grill. Human beings aren’t always an easy task, and errors are acceptable. The unique aspect of Traeger grills is that they constantly alert you when something is not right by displaying error codes on the installed display.

Temperature Fluctuations

We all know that a perfectly cooked beef or smoked brisket is all about the perfect temperature. It can become rather annoying when the temperature fluctuates within the Traeger Grill. You may think that this indicates a problem with the Grill, but in reality, some fluctuations are normal. Based on Traeger Grills, you can expect to see temperature fluctuations of around 20 degrees while cooking.

Normally, the temperature of the Traeger pellet furnace can vary from 15F higher or lower than the temperature you’ve chosen. It’s all an element of the rod as well as the drill’s normal cycle. Pellets are placed into the rod while they cool and are then ignited. If it gets overheated, it slows to a stop for a few seconds.

But, even those 20 degrees are contingent on certain ideal conditions, for example, the typical sunny day with no winds. If you’re cooking during a stormy day and high winds, you could expect temperatures to vary beyond the 20-degree mark. It’s not necessarily a sign that the Grill is having issues. Apart from that, it also is a factor in the type of pellet you’re making use of.

It is important to understand that whatever temperature you’ve chosen is the minimum temperature that the Grill will keep throughout its cooking! Therefore temperatures that vary from 15-20 degrees F are normal given the structure.

Traeger suggests their pellets, which are made by hand, for the ideal environment because they assure their efficiency. Anything else will not perform. However, the various qualities will affect how pellets are burned and, in turn, how stable the temperature is. Additionally, it is possible to see corrosion in certain areas because we’re dealing with extreme heat and fire.

If you don’t wash or replace the parts in time, they’ll begin to affect the temperature of your Grill. The most common parts are the fire pit, drip pan, along heat diffuser. These are often exposed to extreme heat and humidity, as well as moisture.

Although some fluctuations are okay, there is an issue if it begins to fluctuate beyond the 20-degree range. To fix this issue, the first step is to consider what pellets you are using. They are Traeger pellets, or are you properly storing them? Do they have excessive moisture and other such? If the pellets are fine, then take a look at the firepot and other components to assess their condition.

If you suspect corrosion, If corrosion is detected, inspect the drip pan and the heat diffuser for any damage. If there is more them than is necessary, they’ll create too much heat inside the Traeger.

Pellets that you have maybe suspect. Pellets that are not of good quality could result in a substantial volume of Ash. Ashcan not only blocks vents and vents, but if it is enough of it in the room, it may result in the sensor giving false readings.

If they require repair or maintenance, you should do it immediately. If all is well, but the temperature fluctuates, it could be due to an issue with the probe for temperature. Fortunately, they’re simple and affordable to replace, too.

Fire Pot Not Lighting

After you’ve got your fire going, your next obstacle to address is that the fire doesn’t light on in the grate. There are three causes for to consider why this is happening. First, it may be because the firepot isn’t receiving any pellets to burn, and we’ve just fixed this issue, and we’ll move on to the following. The second possibility is that the hot rod or igniter isn’t working correctly.

The igniter typically has one end visible inside the fire pan; it is possible to check whether it’s lit to determine whether it’s functioning or not. However, it takes some effort to reach the igniter beneath the pan, grates, and the heat diffuser. If the igniter itself is okay, it could be because the fan isn’t functioning as it is responsible for providing oxygen to the flame.

Another reason the fire isn’t burning could be the excessive accumulation of Ash that requires periodic cleaning.

The most likely reason is the ignition system is not working properly. Try operating the Grill with no pellets. Take the grates and drip the pan from your heat diffuser so that you can look directly towards the flame pit. The ignitor’s tip should be lit with crimson. If not, it is a problem. What do I need to do? To dial Traeger’s phone number!

It could also be a problem with the fan. If the fan isn’t operating, there could not be enough gas in the air for pellets to accumulate. You can be able to hear sounds from the motor to determine if it’s operating correctly.

It’s either the igniter or the fan that isn’t working; regardless, you’ll need to fix them if you can. If not, you could upgrade them to better stainless steel parts, which will last for a longer time.

Traeger warranty

If none of these fixes have resolved your LEr Code issue, it is recommended to examine the possibility of a Traeger warranty and service agreement.

For US customers, Traeger provides a three-year warranty, which is incredible. In other words, if you’ve had less than three years since the date you purchased, you’re likely to have needed replacement parts are protected!

Extinguished Fire

Have you ever sat the entire day waiting for the food to be cooked on the Grill only to discover the fire out and food smoldering and not cooked? As harrowing as it may sound, it isn’t uncommon that the fire on the Grill suddenly dies. If it occurs right in front of you and you’re on hand to revive it, it could become an issue.

This issue of the fire going out is caused by similar issues that cause temperature fluctuations. In particular, elements like the firepot require replacing or cleaning because they are insufficient to sustain the fire. It could be that there is excessive carbon monoxide or Ash inside the fire pit that is preventing airflow and causes the fire to cease to burn.

In addition to the other possibilities, one possibility is that there is something not right with the induction motor. This fan is designed to give an oxygen supply to the fire to keep it going; however, if it isn’t able to do this, the flame will grow beyond control. A more frequent and noticeable issue is the pellets are not enough in the hopper, resulting in no fuel to keep the flame going.

It’s also possible due to the pellets being of poor quality and creating the most amount of Ash that blocks airflow to the flame. The temperature sensor could be showing incorrect temperatures because of inadequate pellets reaching the auger. It could also be because it is very windy.

Similar to the other reasons, another cause of this issue could be that something is wrong on the part of the induction motor. The fan is designed to give oxygen to the flame to keep it burning; however, the fire will die if it fails to do so. Another common and apparent problem is that the pellets are running at a low level in the hopper because there’s nothing to sustain the flame.

It’s also possible it’s because the pellets may not be of good quality and produce an excessive amount of Ash, which obstructs the fire’s airflow. The temperature probe may be reporting the wrong temperatures because the drill isn’t giving enough pellets. It could also be because it’s extra cold that day.

If, as mentioned before, you begin to notice any signs of deterioration on any of the parts, you should replace them immediately. To ensure the longevity of your Grill cleaning the grill grates every time you use them. Take out the Ash at least every two or three weeks and complete cleaning of your Grill at least two or three times per year.

There are various reasons and solutions when the fan doesn’t work, as we’ll look at this moment. In the case of excessive Ash, You can decide to use different types of pellets and ensure you keep them in a safe place to ensure their quality. The use of better quality pellets will ensure that your Grill won’t be burning too much over a longer period.

In addition, you can let the Grill go unattended for extended periods without worrying about running out of pellets. If the issue is only on the thermometer, an easy replacement is all that’s needed.

The Grill Isn’t Heating Up

Insufficient heat can mean that your food items are more difficult to cook and could be a hassle. According to the food you’re cooking or making, it could even be hazardous because raw meat can pose an illness risk.

Before you begin, be sure to make sure you have the grill lit. Remove the heat diffuser pellets drip pan as well as the cooking grates out of the oven. Make sure to extinguish the flame. Take a look at the firepit to determine whether the igniter is glowing red. If not, you should contact Traeger to make arrangements for the replacement.

Also, you might be having issues related to an induction air conditioner. When you switch the Grill on, look for a rumbling sound. A malfunctioning fan can result in a deficiency of oxygen getting into your cooking area. The result is that the pellets are ineffective at catching the flame. Furthermore, you can ensure that the fan isn’t correctly positioned.

Pellets Not Moving

There is no need to stand by the Grill to add pellets regularly since the Traeger grill is equipped with an automated auger and a hopper that will do the job for you. Many grilling lovers are faced with this issue, which is pellets don’t move between the burner and the hopper.

To ensure that you don’t be required to stand by the Grill and add pellets regularly, To make it easier for you to cook, the Traeger Grill comes with an automatic auger and hopper, which will take care of the job for you. But, another issue the majority of grillers face is the problem of pellets not being able to move from the hopper into the firepot. This could be the result of two primary problems.

It could be that the issue is with the drill, that isn’t spinning and moving the pellets, or it’s functioning fine, and there is a simple auger jam. If the issue is with your drill might be because there is a gear that is damaged inside the motor or the motor isn’t receiving sufficient power to function. In addition, occasionally, dry pellets may build up within the drill, which can stop it from moving fluidly.

In this case, you’ll have to unplug your toolbox first and then slide it open to reveal some grill parts, specifically the side that holds the hopper. If you find the root of the problem was the motor, you’ll have to replace or fix it. If the motor is jammed, you’ll have to clear it. It’s then time to put together the barbecue and then enjoy the experience without incident.

Grill Not Powering On

An everyday and easy problem, occasionally it can be difficult to power on the Grill. In contrast to other charcoal or gas grills that require electricity, the Traeger Grill will require electricity to operate. Important components like an induction fan and the auger motor require electricity to function and enable you to enjoy your barbecue to the highest level.

But, there are times when the Grill will not turn on due to a tripped GFCI, a fuse that has blown, or just a bad power outlet.

The only solution to address this issue is to repair or replace the exact component creating the issue.

Idle Fan

Another frequent issue, which is the induction fan that is not functioning, is linked to many other parts and impacts the performance of the other components. When the induction fan appears to be not spinning or is not functioning, it may be three reasons. First, it could be the case that the fan is completely fine, and it’s an obstruction that can’t let the fan spin freely.

It could also be that the fan isn’t receiving enough energy from the controller to function correctly. Like we said earlier, power or electricity is an essential component of the Traeger Grill, and if there’s no electricity in these wires in orange, then the fan will not function.

The third reason is that you haven’t used your Grill for some time or it’s put out in the cold conditions. The grease on the shaft may have gripped the fan and caused it to be unable to move.

You’ll have noticed that an induction fan can be an incredibly essential component of the Grill. If it isn’t working, it will be impossible to use your Grill regardless of the reason. So, if that the fan isn’t turning due to an obstruction, it is possible to remove it by hand, and the fan will begin to work again.

If the issue is a power problem, it’s a good idea to examine the wires since they might have come loose. The issue could be within the controller, which you can repair yourself or even replace. In addition, if you’re experiencing a problem with grease in the motor, just a couple of gentle spins can assist in loosening it and getting it back to normal within a matter of minutes.

What is Er1’s meaning? What does Er1 mean on The Traeger grill?

An error message appears on your Grill’s electronic display when the probe for temperature is not in good condition. This can be fixed by reconnecting the loose connector by pulling and pushing the plug until it’s properly positioned within the Grill. If this does not solve the issue, try tightening the connection. If these methods don’t work for you, it’s recommended you contact the manufacturer for additional assistance. They have a customer support department who will provide you with guidelines for fixing the issue and help you to the correct place if required.


The error code ERR occurs when there is an insufficient connection or real connection between the RTD thermometer and control panel. This means that the computer can’t detect how cold or hot your Grill may be.

Traeger Grill Error Codes

If you’re unable to identify the issue, it’s possible to rely on your Grill to give you any clue. For certain issues there are the following types of errors appear:

Fixing LEr Code

  • Then turn off the Traeger and disconnect it
  • Check for pellets in the hopper.
  • If there aren’t any pellets, then make sure to fill the hopper
  • Clean the Grill’s grate as well as the drip tray
  • Slide the baffle of heat to expose the firepot
  • Vacuum the Ash out of the firepot.
  • Reassemble the Grill
  • Cleanse your RTD temperature sensor using steel wool
  • Turn off the Traeger back on, and make sure that the auger and the fan are operating by looking for humming sounds
  • The Traeger will start to run when all of these steps have been followed since they address the majority of the causes which cause LEr errors.

HEr – High-Temperature Error

The abbreviation HEr stands to mean High-Temperature Error. This error number signifies that the temperature in your Grill has exceeded 550 degrees for longer than 45 minutes. In the event of this, the Grill will begin cooling down and then shuts off the fan and the drill when the Grill is at a temperature less than 450 degrees Fahrenheit. The auger re-engages and runs for another 2 minutes to remove any remaining flames from the tube that passes to the auxiliary.

LEr – Low-Temperature Error

If the Grill’s display shows an error code of LEr, that means the temperature of the Grill is lower than 130 degrees F. It could happen when you’ve set it to low and slow smoke or if you’ve run out of wood chips, or they’re dirty, or the grate on your fire is blocked with grime and dirt. It may have been a cold and windy day, and your barbecue doesn’t produce enough heat. In this instance, you can increase the temperature of your grill, and you’ll be fine.

Common causes of the error code LEr include:

  • Traeger had run out of pellets
  • A smoldering firepot brimming with the Ash
  • RTD temperature probe problem
  • Problem with an induction fan

If the ambient temperature stays lower than -20 degrees Fahrenheit for longer than 30 seconds, this error appears. If the temperature is above the temperature of -40°F, you will not be able to operate your Grill without heating the controller first.

Finding The RTD Temperature Probe

The RTD temperature probe in the Traeger is the stick of metal that is standing straight on the left part of the Grill once you are opening it.

In the area below the RTD sensor, there is a circle in red. It’s also shiny silver in color because it’s fresh. This RTD sensor’s color will change to black as it is exposed to smoking. Look for a black or silver stick that is standing up on the left-hand side of the Grill.

ERR – Bad Probe

Typically, the error code is a sign of a problem related to an RTD (Resistance Temperature Detector). The probe is utilized to determine the Grill’s temperature inside.

If the probe for the sensor is loose, it can be replaced rapidly. The only thing required is the connection to be tightened. However, this error could signal a bigger issue with the RTD that requires repair or replacement by a trained professional. This error message will be displayed when you connect an unreliable probe with the control. The error will be gone after you have replaced the probe with an alternative one.

Probe Fell Out

The error occurs when the probe for meat is removed from the meat. After reinserting the probe, the error will disappear.

ER1 – Temperature Sensor Out

The error code ER1 can be caused by an insufficient connection or an entire disconnect between the RTD probe and the control panel.

The error will be displayed if the thermocouple has been removed from the control after more than ten seconds. To fix the issue, connect the thermocouple.

ER2 – Short Circuit /Defective RTD

If you have seen this error code on the screen on your Grill, it indicates there’s a short circuit. Turning the power off is necessary and calling an engineer to insulate the wires and make connections safe.

The error code ER2 is produced if an RTD probe fails. But, the controller could cause the problem because this ER2 code is generated if the controller doesn’t receive any temperature signals.

Sometimes, the error message suggests an insufficient connection between smokers.

Clean Grease Tray/Clean Grill

A brand-new RTD sensor is available through Amazon and is delivered fast so that you can return to smoking and grilling in the shortest amount of time.

If the Traeger displays an error message ER2 following the repair of the RTD sensor, then the controller has to be repaired or replaced.

The company that makes the product, Traeger, recommends calling customer service at 1-800-TRAEGER if the ER2 message doesn’t resolve.
These are more like reminders rather than errors. However, they’ll pop onto the screen after you’ve ignited your Grill eight times, and it’s been a long time since the last time you removed this reminder.


Maintaining and repairing Traeger grills can be a challenge without a complete understanding of how the smoker and the technology function. If, however, you’re determined to keep your Grill’s top-of-the-line features and avoid future problems, there are a lot of tutorials on YouTube as well as study guides to discover solutions to your issues with the Grill.

There’s a good chance that many of these issues and solutions are very interconnected to one another. One issue causes a problem in another. In the same way, addressing one problem can resolve many other issues. It just takes time and perseverance to comprehend the issue and swiftly take care of it.

You might have owned your Grill for many years and never encountered one issue. Perhaps you’ll encounter a few minor problems at times. Traeger grills are fantastic items, but even the finest-built equipment can have flaws or be affected by inexplicably external forces.

Once you’ve figured out the most prevalent issues and how you can tackle these issues, you’ll be able back to enjoy your Grill. Stay at it and Traeger on!

When you next notice Traeger Grill error codes popping up, don’t worry. With our easy troubleshooting suggestions and solutions, you’ll be able to get your Traeger Grill up and running in the blink of an eye.

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