Troubleshooting Pit Boss L02 Code [Reasons+ Easy Solutions]

The Pit Boss l02 code isn’t basically an error code. According to Pit Boss’s recommendation, it is a programming code in Pit Boss and can appear anytime when you are starting the unit.

As with the initial startup period, it is quite common that the code will appear and be eliminated after a while. If not, reset the unit and see whether the error code goes away.

If the code persists, be sure you need to go through a deep inspection of your Pit Boss. Keep reading to get other solutions and ideas on how to deal with the issue.

L02 Code On The Pit Boss Pellet Grill- What Does It Mean?

In the case of the Pit Boss L01 or L02 code, there are different understandings from the user and even from Pit Boss customer support as well.

pit boss l02 code

In general, L02 or L01 are both programming codes in Pit Boss. It is very common for the Pit Boss grill when they start the unit.

If the code appears on the controller screen at the startup point and disappears after some time on its own. You will find your unit functioning as before.

How To Troubleshoot The Pit Boss L02 Code? [Easy Solutions!]

When you receive the l01/l02 code on the pit boss controller, wait for a while. The error should disappear after some time, and the unit will start running as it did before. You don’t need to take any major troubleshooting action in this instance.

But in case the error code does not disappear after some time, there are a few troubleshooting methods you can apply to deal with the issue. Here you go:

1. Power Cycle Your Pit Boss Smoker

Start by power-cycling your Pit Boss smoker. For instance, turn it off from the power controller and then unplug it from the power connection.

power cycle of pit boss

Wait for 5–10 minutes and plug the unit back into the connection. Make sure there are enough pellets in the hopper.

Open the lid, press the power button on the controller, and set the smoke setting. The error code L01 or L02 should go away.

The auger fan will start running, meaning your grill begins the automatic startup procedure after eliminating the code. You can speed up this process by holding down the Prime button on the controller, which allows the auger motor to continually turn on.

press the power button of the pit boss controller

Within 20 minutes, the pellets will get to the burn point and begin smoking. If it takes too long for the temperature to rise, you will receive an ErL code on your Pit Boss smoker.

2. Replace The Bad Controller

After power cycling the Pit Boss, if there is an L02 error code on the controller, the best possibility is that you are dealing with a bad controller. Even most users dealing with the same error code get the same suggestions when they head to Pit Boss customer support.

For instance, they replaced it and got their smoker back into operation. But to confirm the fact, it’s always best to contact Pit Boss customer support to know whether you have a bad controller, leading to an L01 or L02 code.

3. Reaching Out To Pit Boss Customer Support

If you are still struggling with the Pit Boss L02 code even after power cycling and assuming the bad controller would cause this issue or not, don’t panic. Pit Boss customer support is there to help out with any of your queries.

There are several ways to reach out to the Pit Boss customer care center.  You can either contact customer service via phone call or the official website. The Pit Boss support team is available seven days a week from 6 a.m. to 8 p.m. PST.

Besides, they have an active mail address to service the customers.

Have a quick glimpse at the table below to get their details:

Toll-Free Fax1-877-303-3135
Toll-Free Phone 1-877-303-3134

Other Major Pit Boss Error Codes & Solutions [Quick Overview]

Well, L01 or L02 is just a programming code in the Pit Boss that can be resolved after a quick diagnostic period or power cycle. But it’s not uncommon that users may encounter different codes, as with this error code.

For your convenience, here is a comprehensive list of the Pit Boss error codes, highlighting their error indications and quick solution ideas:

Error Codes Error Indication Recommended Fix 
ErHThe unit is overheating Thoroughly clean out your Pit Boss grill. Inspect the wiring connection to the temperature sensor and make sure it is well secured.
ErL/Er1/ErrMalfunctioning temperature sensor Clean the temperature probe, and make sure there is no insecure connection. Replace the bad sensor.
Er2/Er3The fire was not established or has gone out.Clean the temperature probe, and make sure there is no insecure connection. Replace the bad sensor.
ErPThe unit wasn’t shut off properlyReset your Pit Boss unit 
noPMalfunctioning meat probeMake sure the meat probe is well-secured at its connection. Or replace the bad meat probe.
4P1Incompatible softwareReplace the control board


What is the Pit Boss P setting?

The P-setting is basically a specialized smoke feature in the Pit Boss that allows the user to set the grill for low and slow cooking. For instance, you can run the grill at a temperature between 180 and 250°F and produce as much smoke as you need.

Is it normal to flash the L02 code on my Pit Boss again and again?

During any industrial startup period, you may encounter the L02 code, which can be resolved with a quick reset process. In most cases, you may need to replace your bad control board, leading to this error.

How much does it cost to replace the bad controller in my Pit Boss?

You can expect to pay up to $350-$400 for your Pit Boss controller replacement. Contact Pit Boss customer support if your Pit Boss is under warranty.

In Closing

Well, that’s all here about the Pit Boss L02 code. I hope there should be no queries left over on this code. If you still have questions, don’t hesitate to contact us via the comment box. Our expert team is always ready for your best assistance.

About William

William is the founder of He has real life practical skills in fixing smoker & heating appliance issues. He loves to share his knowledge & helps others in fixing their appliances & saving their money. William firmly believes that anyone can repair his or her unit with the correct guidance & knowledge. See more at about us.

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