GeneralWindows Errors

How to Fix 5 Common Traeger Error Codes: A Comprehensive Guide

1. Introduction to Common Traeger Grill Issues

Traeger grills are renowned for their high-quality performance and durability. However, like any other equipment, they could occasionally encounter operational glitches that disrupt your grilling experience. These issues might range from temperature fluctuations, ignition failures, to more technical problems. Often, these issues are indicated by Traeger error codes that appear on the grill’s digital display. While these codes might seem intimidating at first, understanding them can help you diagnose and resolve the problem efficiently, saving you time and unnecessary service charges. This comprehensive guide aims to help you understand and fix five common Traeger error codes.

2. Understanding Traeger Error Codes

Traeger error codes are designed to alert users about specific issues the grill is experiencing. They appear as alphanumeric codes on the grill’s digital display. Each error code corresponds to a specific problem and knowing what each code signifies is the first step in addressing it. Here, we focus on five common error codes: LEr, HER, Er1, Er2, and ErH. Understanding these error codes will allow you to troubleshoot and fix your grill more effectively.

3. How to Fix Traeger Error Code LEr

The LEr error signifies a low temperature error, typically caused when the grill temperature drops below 125°F for more than 10 minutes. To fix this issue, first, check if the hopper is empty. If so, refill it with pellets and restart the grill. If the hopper is full, the problem might be due to an issue with the auger or fan. Check for any obstructions or damages, and if necessary, seek professional help. Regular cleaning and maintenance can help avoid this error.

4. Addressing the Traeger Error Code HER

The HER code stands for high temperature error and it occurs when the grill’s temperature rises above 550°F. The primary reason for this could be a faulty RTD temperature probe or a problem with the draft induction fan. To fix this, first, confirm if the grill is actually overheating. If it is not, check the RTD probe and the fan. A damaged probe might need replacement, while a malfunctioning fan could be fixed by ensuring it is clean and free of any obstructions.

5. Solving the Traeger Error Code Er1

The Er1 error code represents an open circuit error, implying a disconnection between the controller and the RTD temperature probe. To solve this error, check the wiring connections between the controller and the probe. If they are intact, the issue might be with the probe itself. In this case, you may need to replace the probe.

6. How to Deal with Traeger Error Code Er2

Er2 is a short circuit error, indicating a problem with the RTD temperature probe’s wiring. A simple fix for this is to check the probe’s wiring for any damages and replace them if necessary. If the wiring is in good condition, you might need to replace the probe itself. Always ensure the grill is switched off and unplugged before checking or replacing any components.

7. Resolving the Traeger Error Code ErH

The ErH code signifies a high voltage error, often caused by a power surge. If you encounter this error, it is advisable to disconnect your grill from power for a few minutes before reconnecting it. If the error persists, it could mean that the power supply or the controller panel is damaged. In this case, professional assistance is recommended.

8. Preventive Measures for Avoiding Traeger Error Codes

While it’s necessary to know how to troubleshoot these errors, prevention is always better than cure. Regular maintenance and cleaning of the grill can prevent many error codes from appearing. Ensure that the hopper is never left empty during operation, clean the grill after every use, and regularly check the condition of the RTD probe and wires. It’s also advisable to use a surge protector to prevent high voltage issues.

9. Conclusion and Final Thoughts on Traeger Error Codes.

Having understood how to fix these common Traeger error codes, you’re well equipped to handle any issues that may disrupt your grilling experience. Remember, regular maintenance is key in preventing many of these errors. However, if the issues persist or seem too complex, don’t hesitate to seek professional help.


1. What does the LEr error code on a Traeger grill mean?
The LEr code signifies a low temperature error, which occurs when the grill’s temperature drops below 125°F for more than 10 minutes.

2. How can I prevent Traeger error codes from appearing?
Regularly cleaning and maintaining your grill, keeping the hopper filled during operation, and using a surge protector can help prevent most error codes.

3. What should I do if the error code persists after troubleshooting?
If the error code persists after troubleshooting, it’s advisable to seek professional help as the issue could be more complex than it appears.

4. Are all error codes a sign of damage to the grill?
No, not all error codes are a sign of damage. Some, like the LEr code, could simply mean that the hopper is empty. However, repeated or persistent error codes could indicate a more serious issue.

5. Is it safe to use the grill if an error code appears?
It’s advisable not to use the grill if an error code appears until the issue has been addressed to avoid any potential safety hazards.

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