Code result

P24A3

Particulate Filter Restriction Soot Accumulation Bank 2

Moderate severity

What it means

The DPF on bank 2 has accumulated soot beyond the normal operating window. Active regeneration will be requested.

Is it safe to drive?

Use caution

The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.

Most likely causes

  • Soot loading high

    high

    One of the most commonly reported causes for this code — check this first.

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