Pit Boss Troubleshooting: Fix Common Grill Problems Fast

Knowing how to troubleshoot your Pit Boss can save you time, money, and stress, letting you get back to grilling faster.

This guide covers the most common Pit Boss problems, practical solutions, and tips for keeping your grill running smoothly. Whether you’re dealing with temperature swings, error codes, auger jams, or smoke issues, you’ll find step-by-step advice. You’ll also see real examples, data, and quick-reference tables to make problem-solving easy.

Let’s dive in and get your Pit Boss back in top shape.

Understanding Your Pit Boss Grill

Before solving problems, it’s important to understand how a Pit Boss pellet grill works. These grills use wood pellets as fuel. An electric auger feeds pellets from a hopper into the firepot, where an igniter rod lights them. A fan blows air to keep the fire burning, while a control board manages the temperature.

Most Pit Boss grills include:

• Digital control panel (for setting temperature)
• Auger motor
• Igniter rod
• Combustion fan
• RTD temperature sensor
• Pellet hopper

Each part must work together for reliable cooking. Troubleshooting means checking each part in turn.

Common Pit Boss Problems And Solutions

1. Pit Boss Grill Not Turning On

If your grill does not power up, check these points first:

• Power source: Make sure your grill is plugged in. Try another outlet if you suspect an issue.
• GFCI outlet: Pit Boss grills often trip GFCI outlets. Reset the outlet or try a non-GFCI plug.
• Power switch and cord: Inspect the cord for cuts or burns. Test the switch for any looseness.
• Fuse: Some models have a fuse near the control board. If blown, replace with a fuse of the same rating.

Pro tip: If your area has frequent power surges, use a surge protector to avoid damaging the control board.

2. Temperature Fluctuations

A stable temperature is key for smoking and grilling. But you might notice your Pit Boss swings up or down, or won’t reach your target. Causes include:

• Poor quality pellets (wet, old, or crumbly)
• Dirty firepot or ash buildup
• Improper P-Setting (on older models)
• RTD probe issues

How To Fix

• Use only fresh, dry pellets from a sealed bag.
• Vacuum the firepot and grill interior. Too much ash can smother the fire.
• On older Pit Boss models, adjust the P-Setting (Press and hold the ‘P’ button to change. Lower settings = hotter/faster feed. Higher = cooler/slower feed).
• Inspect the RTD probe (the metal rod inside the grill). Wipe it clean—grease buildup can cause false readings.
• Check if the grill is in direct sunlight or wind. Wind or cold can change how your grill holds heat.

3. Grill Keeps Shutting Off Or Won’t Stay Lit

If your grill starts but then shuts off:

• Pellets might not be feeding
• The igniter may have failed
• The firepot might be clogged

Step-by-step Solution

• Open the hopper and watch the auger. If it’s not turning, the motor or control board may be faulty.
• If you smell unburned pellets, the igniter is likely the problem. It should glow orange when starting up.
• Clean the firepot and remove any blockages. Even a small pellet jam can stop the fire.
• Listen for the combustion fan. If you don’t hear it, check wiring or replace the fan.

4. Auger Jams

An auger jam is one of the most common Pit Boss headaches. This happens when pellets get stuck, often due to moisture, poor-quality pellets, or dust.

Fixing An Auger Jam

• Unplug the grill for safety.
• Empty the hopper.
• Remove the screws holding the hopper and control panel.
• Detach the auger motor.
• Pull out the auger shaft and clear any jammed pellets.
• Use a vacuum to remove sawdust from the tube.
• Reassemble and test.

Insight: Many first-timers forget to clean pellet dust out of the auger tube. Over time, this dust becomes hard like cement when wet, causing jams.

5. Igniter Problems

A failed igniter rod means your grill won’t start a fire. Signs include:

• No smoke or heat after startup
• Pellets pile up but don’t burn
• Error code (like “ErH” or “ErP”)

Checking The Igniter

• Remove the grates and heat deflector.
• During startup, look in the firepot. The igniter should glow bright orange.
• If not, test the igniter for continuity with a multimeter.
• Replace if faulty.

Tip: Igniters usually last 2-4 years. Keep a spare on hand if you grill often.

6. Smoke Issues

Too much smoke or too little smoke can signal a problem.

Heavy white smoke: Often means unburned pellets or a dirty firepot

No smoke: Usually a sign of too few pellets, too hot a fire, or not enough airflow

Solutions

• Use high-quality, food-grade pellets
• Clean out ash and grease after every few cooks
• Don’t overfill the hopper, as old pellets can swell and jam
• If you want more smoke flavor, run the grill at lower temperatures (180-225°F)

7. Error Codes

Pit Boss grills display codes when something is wrong. Here’s a quick reference:

Tip: If you see a code not listed here, check your Pit Boss manual—new models add codes each year.

8. Pellet Problems

Not all pellets are equal. Poor pellets cause jams, dirty smoke, and temperature swings. Always use 100% hardwood, food-grade pellets.

Storage tip: Keep pellets in a sealed container away from humidity. Even a little moisture can make them swell and break up in the auger.

9. Control Board Failures

When the display is blank, buttons are unresponsive, or the grill acts strangely, the control board may be failing. Before replacing:

• Unplug and plug back in to reset the board
• Check for loose wires or connectors
• Make sure no water got into the panel

If these don’t help, a new control board is needed.

10. Fan Malfunctions

The combustion fan supplies air to the fire. If it stops:

• The fire will go out or burn poorly
• You may hear a humming but no airflow

Check for:

• Obstructions (grease, insects, debris)
• Loose wires
• Faulty fan motor

Replace the fan if cleaning and checking wires doesn’t work.

Routine Maintenance To Prevent Problems

Preventing issues is easier than fixing them. Regular care extends the life of your Pit Boss and keeps cooks stress-free.

Cleaning Schedule

Seasonal Checks

• Inspect all wires for damage or loose connectors.
• Check the igniter rod and replace if corroded or cracked.
• Lubricate the auger (if recommended in your manual).
• Test the GFCI outlet before the start of grilling season.

Advanced Troubleshooting: Digging Deeper

Sometimes, basic fixes don’t work. Here are advanced tips:

Replacing The Rtd Temperature Probe

If your grill shows wild temperature swings or “Er1” error, the RTD probe may have failed.

• Unplug the grill.
• Locate the probe inside the cook chamber.
• Unscrew the mounting plate.
• Disconnect the wire from the control board.
• Install the new probe, reattach wires, and test.

Diagnosing Control Board Issues

A failing control board can cause random shutdowns, error codes, or unresponsive buttons.

• Double-check the wiring harness and connectors.
• Look for burn marks or smells inside the panel.
• If you have a multimeter, test for voltage at the fan, igniter, and auger outputs.
• Replace the board if you find obvious faults.

Insider tip: On older Pit Boss models, static electricity can scramble the control board. Unplugging and waiting five minutes can sometimes reset it.

Handling Persistent Auger Jams

If your auger jams again and again, there’s likely a deeper cause:

• Use only the recommended pellet size (¼ inch diameter, no longer than 1 inch).
• Never mix old and new pellets—dust from old pellets clumps easily.
• Store your grill under a cover or indoors to avoid humidity.

Non-obvious insight: Sometimes, grease drips into the auger tube from overflowing grease trays—especially if the grill is not level. Always check that your grill sits flat.

When To Call A Professional

Not all problems can be solved at home. Call a certified Pit Boss technician if:

• You smell burning wires or see smoke from the control panel.
• The grill keeps tripping your circuit breaker.
• You have multiple failed parts (e.g., both fan and auger motor).

Trying to fix these yourself could void your warranty or cause injury.

Pit Boss Troubleshooting Quick Reference Table

Here’s a fast way to match symptoms with likely causes and solutions:

Real User Mistakes And How To Avoid Them

Many new Pit Boss owners run into problems that are easy to avoid:

• Using cheap pellets: These can create lots of ash and jams. Always choose premium, 100% hardwood pellets.
• Ignoring the firepot: Ash buildup chokes the fire. A quick vacuum every few cooks makes a big difference.
• Starting with a dirty grill: Grease and old food can cause flare-ups and foul smells.
• Overfilling the hopper: Only fill with what you’ll use in a few days. Old pellets absorb moisture fast.
• Not checking the probe: A greasy or bent RTD probe gives false temperature readings.

Non-obvious insight: Many owners skip reading their manual. Pit Boss includes specific warnings and tips for your model—five minutes of reading can prevent hours of frustration.

Comparing Pit Boss With Other Pellet Grills

Pit Boss is popular, but how does it stack up for reliability and ease of troubleshooting? Here’s a comparison with two major brands:

Observation: Pit Boss is known for easy repairs and available parts, but does require a bit more hands-on maintenance compared to Traeger. Most problems can be fixed at home with basic tools.

Smart Practices For Reliable Pit Boss Performance

To keep your grill running perfectly:

• Store pellets indoors or in airtight containers.
• Cover your grill when not in use.
• Run a “burn-off” (15 minutes on high) after each cook to clear grease.
• Clean the RTD probe monthly.
• Check for firmware updates on Wi-Fi models.

Pro tip: If grilling in cold weather, use a thermal blanket to help the grill hold temperature and reduce pellet use.

When Your Grill Won’t Ignite: A Step-by-step Example

Let’s say you press the power button, but your Pit Boss won’t light. Here’s how to troubleshoot:

• Listen: Do you hear the fan and auger? If yes, move to step 2.
• Check firepot: Any pellets? If not, the auger might be jammed.
• Look for glow: Remove grates and heat deflector. The igniter rod should glow after 2-3 minutes.
• Smell for smoke: No smoke means the igniter isn’t working.
• Test igniter: If you have a multimeter, check for continuity. If dead, replace.

This systematic approach works for most ignition failures.

Sources For Replacement Parts And Support

Always buy parts from official or well-reviewed sellers to ensure safety. The official Pit Boss website, Amazon, and specialized BBQ retailers are reliable. When in doubt, consult the Pit Boss support team or user forums for advice.

For more information about pellet grills and troubleshooting, see Pit Boss Official Site.

conclusion

Getting the most from your Pit Boss grill means learning to spot small issues before they become big problems. With a little care and the troubleshooting steps above, you’ll spend more time enjoying great food—and less time fixing your grill.

Happy grilling!