BOBCAT-P2463 serious Bobcat ›

Diesel Particulate Filter Restriction - Soot Accumulation

The BOBCAT-P2463 (Bobcat) diesel fault code means: Diesel Particulate Filter Restriction - Soot 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?
Limited driving only
DIY difficulty
advanced
Estimated cost
$400-$3,500

What Are the Symptoms of BOBCAT-P2463?

  • Regen request lamp, then inhibit
  • Derate active

What Causes BOBCAT-P2463? (Most Likely First)

  • Too many driver-aborted regens Very Likely
  • DPF physically plugged Likely

Can I Still Drive with BOBCAT-P2463?

Limited driving only. BOBCAT-P2463 is rated serious severity. Keep trips short and get it diagnosed soon rather than waiting for symptoms to worsen.

Frequently Asked Questions

What is Bobcat code P2463?

Bobcat P2463: Diesel Particulate Filter Restriction - Soot Accumulation. This code is reported on Bobcat equipment running the described engine family.

Can I keep working with Bobcat code P2463?

Limited operation only -- finish the current task then shut down for repair.

How much does Bobcat P2463 cost to fix?

Estimated repair cost: $400-$3,500. Off-road diesel shop labor runs $125-$175/hr in 2026. Dealer diagnostic software (Bobcat Service Analyzer) is usually required.

Mechanics Guide Step-by-step diagnosis

How Do You Diagnose BOBCAT-P2463?

  1. Run parked regen.

  2. If inhibited, clear inducement via Service Analyzer, then regen.

  3. If still high back-pressure, DPF needs 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 P2463 as a generic OBD-II code)

P2463 on Other Platforms

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

Gas / Automotive (OBD-II) Generic OBD-II definition for P2463 Duramax critical Diesel Particulate Filter Restriction — Soot Accumulation Hino serious DPF Clogged Isuzu serious Diesel Particulate Filter Restriction - Soot Accumulation Kubota serious DPF Soot Accumulation Power Stroke serious DPF Restriction - Soot Accumulation Yanmar serious DPF Soot Accumulation

Which Vehicles Commonly Get BOBCAT-P2463?

  • Bobcat S650 skid steer loader (Kubota V3800)
  • Bobcat S740 / S750 / S770 / S850 skid steer loaders (Kubota V3800)
  • Bobcat T650 / T750 / T770 / T870 compact track loaders (Kubota V3800)
  • Bobcat E50 / E55 / E60 / E85 mini excavators (Kubota V3800)
  • Bobcat UW56 utility vehicle (Kubota V3800)

Explore More

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

Was this helpful?

Send this to whoever is fixing the truck — your tech, or the person asking what the fault means.