10+ Pit Boss Control Board Problems and Fixes

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For Pit Boss owners, encountering control board problems can be frustrating. If your Pit Boss grill is experiencing issues with the control board, such as a blank display or power lights not turning on, there are steps you can take to troubleshoot and fix the problem.

We will discuss common control board problems and provide solutions to resolve them.

By following these steps, you can ensure that your Pit Boss is functioning properly and enjoy your grilling experience without any hiccups.

Common Pit Boss Control Board Problems

When it comes to Pit Boss pellet grills, the control board is a crucial component that ensures accurate temperature control and overall functionality.

However, like any electrical device, control boards can encounter problems.

In this section, we will explore the most common issues that Pit Boss control boards may face, along with their possible solutions.

1. Erratic Temperature Readings

One of the most frustrating problems Pit Boss owners may encounter is erratic temperature readings on the control board. This can lead to inconsistent cooking results and make it difficult to achieve the desired level of doneness.

The cause of this issue is often a faulty temperature probe or sensor, which may need to be replaced.

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  • COMPATIBILITY: The control panel is a replacement part for AC03P9; PB1100PS1-A003. Fits Pit Boss PB440D2/PB1150G/PB850G/PB550G/PB820/Pro 1100 grills.
  • DIMENSIONS: 8-1/2″ x 2-3/4″. AC120V/60Hz, Includes 1 x Thermostat Controller Board. Take full control of your wood oven with this Direct Igniter Digital Thermostat Control Board.
  • FEATURES: Easy use, with large LCD Display. The control board helps control your temperatures; Front panel cook control, cool down cycle for safe, succulent grilling.
  • CONTROL TEMPERATURES: High mode can be used for highest heat possible. High temperature resistance and long service life. The controller also has smoke mode and temperature modes from 200 Fahrenheit to 475 Fahrenheit.
  • Dual MEAT PROBES INTERFACE: Dual meat probes interface design so you do not lose your heat checking your meat’s internal temperatures.(Meat Probes Not Included).

Additionally, ensure that the temperature probe is properly inserted into the cooking chamber to obtain accurate readings.

2. Unresponsive Buttons

Another common issue with Pit Boss control boards is unresponsive buttons. This can make it challenging to navigate through the control panel and adjust settings.

In some cases, this problem can be resolved by simply resetting the control board. However, if the buttons continue to be unresponsive, it may be necessary to replace the control panel itself.

3. Igniter Malfunction

The igniter plays a crucial role in starting the pellet grill and creating a consistent heat source. If the igniter fails to function, it can prevent the grill from igniting and reaching the desired temperature.

This issue can be caused by a faulty igniter element or a wiring problem. If you suspect an igniter malfunction, it is advisable to replace the igniter or consult a professional technician for assistance.

4. Failure To Reach Set Temperatures

One of the key functions of a control board is to regulate the temperature inside the grill. However, some Pit Boss control boards may struggle to reach and maintain the set temperature.

This could be due to a variety of factors, including a faulty control board, improper calibration, or airflow restrictions.

It is recommended to check the airflow, clean the grill thoroughly, and recalibrate the control board if necessary.

5. Control Panel Display Issues

Control panel display problems can range from dim or flickering screens to completely blank displays. This can make it difficult to monitor the temperature and adjust settings.

In many cases, these issues are caused by loose connections or a malfunctioning control board. Double-checking the connections and replacing the control panel may be necessary to resolve these display problems.

6. Connectivity Problems

Some Pit Boss control boards are designed to provide connectivity options via Wi-Fi or Bluetooth. However, connectivity problems can arise, preventing users from accessing advanced features or controlling the grill remotely.

In such cases, it is recommended to check the Wi-Fi or Bluetooth settings, ensure the grill is within range of the network, and update the firmware if available.

7. Power Supply Problems

A reliable power supply is essential for proper functioning of the control board. Power supply problems can include issues such as a tripped circuit breaker, a blown fuse, or a faulty power cord.

Checking the power source, replacing fuses or cords, and consulting an electrician if needed can help resolve these power supply problems.

8. Software Or Firmware Errors

Pit Boss control boards may occasionally experience software or firmware errors, leading to glitches in the system or the inability to perform certain functions.

Updating the software or firmware to the latest version provided by the manufacturer can often rectify these errors. It is always a good idea to periodically check for updates to ensure the control board is running smoothly.

9. Faulty Probes Or Sensors

Probes and sensors are critical components of Pit Boss control boards as they provide temperature data for accurate cooking.

If these probes or sensors become faulty, they can provide inaccurate readings or fail to transmit data at all.

Replacing the faulty probes or sensors with new ones can restore accurate temperature monitoring and control.

10. Overheating Control Board

In some cases, Pit Boss control boards may overheat, which can ultimately lead to system malfunctions or even permanent damage. Overheating can be a result of poor ventilation or excessive exposure to heat sources.

It is important to ensure proper airflow around the control board and avoid placing the grill near heat-emitting objects or in direct sunlight.

11. Wiring Or Connection Problems

Wiring or connection problems can occur in Pit Boss control boards, resulting in intermittent or complete loss of functionality.

Loose or damaged wires, poor connections, or faulty connectors can all contribute to these issues. Carefully inspecting and repairing any wiring or connection problems can help restore the proper functioning of the control board.

In conclusion, while Pit Boss control boards are generally reliable, they can experience problems over time.

Being aware of these common issues and their potential solutions ensures that Pit Boss owners can quickly troubleshoot control board problems and continue to enjoy the full potential of their pellet grill.

Pit Boss Control Board Problems: Troubleshooting Guide

If you’re experiencing issues with your Pit Boss control board, don’t worry – there are some simple troubleshooting steps you can take to get it back up and running smoothly.

In this guide, we’ll walk you through three common control board problems and how to address them. Let’s dive in!

1. Check Temperature Probe

One common issue with Pit Boss control boards is a malfunctioning temperature probe. If your grill is not reaching the desired temperature or if the temperature readings seem inaccurate, checking the temperature probe should be your first step.

To check the temperature probe:

  1. Turn off your grill and unplug it from the power source.
  2. Locate the temperature probe, which is usually inserted into the cooking chamber.
  3. Inspect the probe for any visible damages, such as broken wires or corrosion.
  4. Clean the probe using a soft cloth or brush to remove any debris or grease buildup.
  5. Reinsert the temperature probe firmly back into its designated slot.

2. Reset Control Board

If your Pit Boss control board is acting erratically or not responding, a simple reset may fix the issue. Resetting the control board can help clear any temporary glitches or errors that may be causing the problem.

To reset the control board:

  1. Turn off your grill and unplug it from the power source.
  2. Wait for about 10 minutes to allow the control board to completely power down.
  3. Plug the grill back into the power source.
  4. Turn on the grill and check if the control board is now functioning properly.

3. Inspect Wiring Connections

Faulty wiring connections can also cause issues with the Pit Boss control board. It’s important to ensure that all the wiring connections are secure and properly connected to prevent any electrical problems.

To inspect the wiring connections:

  1. Turn off your grill and unplug it from the power source.
  2. Locate the wiring connections on the control board.
  3. Inspect each connection for any loose or disconnected wires.
  4. Tighten any loose connections and reconnect any disconnected wires.

Once you have checked and secured all the wiring connections, plug the grill back into the power source and turn it on to see if the control board is now functioning correctly.

By following these troubleshooting steps, you can resolve common Pit Boss control board problems and ensure that your grill is back in perfect working order.

If the issues persist, it may be necessary to contact Pit Boss customer support for further assistance.

How To Prevent Pit Boss Control Board Problems?

Control board problems can sometimes arise, causing frustration and potentially ruining your grilling experience. The good news is that there are steps you can take to prevent these issues from occurring in the first place.

By following a few simple maintenance and protection techniques, you can ensure that your control board remains in optimal condition for years to come.

Regularly Clean The Grill

One of the most effective ways to prevent control board problems is by regularly cleaning your grill.

Over time, grease, food debris, and ash can accumulate inside the grill, including on the control board itself.

This buildup can interfere with the proper functioning of the control board, leading to malfunctions or even complete failure.

To keep your grill and control board clean, follow these simple steps:

  1. After each use, remove excess grease and food residue from the cooking surfaces. Scrub the grates and wipe down the interior with a grill brush or mild detergent.
  2. Using a vacuum or soft brush, carefully remove any ash or debris from the smoker box and surrounding areas.
  3. To clean the control board specifically, use a soft, dry cloth to wipe away any dust or dirt. Avoid using water or abrasive cleaners, as these can damage the board.

Regular cleaning will not only help prevent control board problems but also improve the overall performance and lifespan of your grill.

Protect From Extreme Weather

Another important factor in preventing control board problems is protecting your grill from extreme weather conditions.

Exposure to rain, snow, and excessive heat can damage the control board and other sensitive components.

Here are some tips to protect your grill:

  • Invest in a grill cover that fits your specific model. A high-quality cover will shield your grill from the elements and help prevent moisture from seeping into the control board.
  • If your grill is in an uncovered area, consider building or purchasing a shelter to provide additional protection.
  • During periods of extreme weather, such as heavy rainstorms or heatwaves, consider temporarily moving your grill to a more protected location.

By taking these precautionary measures, you can significantly reduce the risk of control board problems caused by weather-related damage.

Use Quality Pellets

The type of pellets you use in your grill can also impact the performance of the control board. Low-quality or moisture-laden pellets can create clogs and jams, putting strain on the control board and other components.

To ensure smooth operation and prolong the lifespan of your control board, follow these guidelines:

  • Always use high-quality pellets that are specifically recommended for your Pit Boss grill. These pellets are typically made from hardwood and have a low moisture content.
  • Store your pellets in a cool, dry place to prevent moisture absorption. Moist pellets can lead to increased ash production and problems within the grill.
  • Regularly inspect the pellet hopper and auger for any signs of blockages or excessive buildup. Remove any obstructions to maintain proper pellet flow.

By using quality pellets and taking care of your pellet system, you can minimize the risk of control board problems caused by pellet-related issues.


If you’re facing Pit Boss control board problems, don’t worry. There are solutions available to help you troubleshoot and fix the issue. From checking the internal fuse to replacing the control board, there are steps you can take to get your Pit Boss grill back up and running smoothly.

By following the troubleshooting guide and common fixes, you’ll be able to resolve the problem and continue enjoying delicious grilled meals. Remember to verify the power supply outlet and ensure that the circuit board is properly connected. With a little effort and some technical know-how, you’ll be grilling like a pro in no time.

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