KUBOTA-P242F serious Kubota ›

Diesel Particulate Filter Restriction - Ash Accumulation

The KUBOTA-P242F (Kubota) diesel fault code means: Diesel Particulate Filter Restriction - Ash Accumulation. This is a serious severity code.

Unverified. We could not confirm this code's definition against freely available manufacturer documentation, so treat the meaning, severity and fix guidance on this page as unconfirmed. Check it against the manufacturer's service information for your exact model and serial range before acting on it. This page is kept out of search engines for that reason, and we are working through this family manual by manual.

My Garage →
Keep driving?
Limp mode only
DIY difficulty
advanced
Estimated cost
$350-$700 cleaning, $2,500-$5,000 DPF

What Are the Symptoms of KUBOTA-P242F?

  • Forced regen required repeatedly
  • Derate countdown

What Causes KUBOTA-P242F? (Most Likely First)

  • Ash-loaded DPF past service interval Very Likely

Can I Still Drive with KUBOTA-P242F?

Limp mode only. KUBOTA-P242F is rated serious severity. Continuing to drive in this state risks further damage — get it looked at before your next trip.

Frequently Asked Questions

What is Kubota code P242F?

Kubota P242F means: Diesel Particulate Filter Restriction - Ash Accumulation. Serious code -- address promptly to avoid inducement / further damage.

Can I keep using my Kubota with P242F?

Serious fault -- you can move the machine to a shop but don't run it under load. Use Kubota Diagmaster software (dealer tool) for full diagnostics.

How much does P242F cost to fix on a Kubota?

Repair cost range: $350-$700 cleaning, $2,500-$5,000 DPF. Compact-tractor labor is typically $110-$150/hr in 2026.

Mechanics Guide Step-by-step diagnosis

How Do You Diagnose KUBOTA-P242F?

  1. Check DPF hours/ash load counter.

  2. Send DPF for cleaning.

Sources 1

This page is built from documented references. Verify against your own service info before repair work.

  • SAE J2012Diagnostic Trouble Code Definitions (defines P242F as a generic OBD-II code)

P242F on Other Platforms

The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown:

Duramax serious Diesel Particulate Filter — Ash Accumulation Hino serious DPF Ash Load at Limit - Service Required Isuzu serious DPF Ash Load at Limit - Service Required Power Stroke moderate Diesel Particulate Filter Restriction - Ash Accumulation

Which Vehicles Commonly Get KUBOTA-P242F?

  • Kubota BX1880 / BX2380 / BX23S sub-compact tractors
  • Kubota L2501 / L3301 / L3901 utility tractors
  • Kubota L4060 / L4760 / L5060 / L5460 grand L tractors
  • Kubota M5-091 / M5-111 utility tractors
  • Kubota M6S-111 / M7060 / M7-132 / M7-152 tractors
  • Kubota MX5400 / MX6000 utility tractors
  • Kubota SVL65-2 / SVL75-2 / SVL95-2s skid steer loaders
  • Kubota SSV65 / SSV75 skid steer loaders
  • Kubota RTV-X1100C / RTV-X1140 / RTV1140CPX utility vehicles

Explore More

More Kubota codes → Diesel home All diesel codes Heavy-duty Guides

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