Code result
P2461
DPF Restriction — Forced Limited
High severity
What it means
The DPF restriction has reached the limit defined for forced limited operation. Vehicle behaviour depends on the manufacturer — usually a hard torque cap with a service warning.
Is it safe to drive?
No — stop driving
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.
Most likely causes
Heavy soot load, regenerations skipped
highOne of the most commonly reported causes for this code — check this first.
Ash loaded near service interval
mediumA plausible cause — test and verify before replacing parts.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose P2461 freeNo credit card required