Code result

P064B

PTO Control Module

Moderate severity

What it means

A general fault on the power take-off (PTO) control module - reports internal performance issue or communication trouble. Affects vehicles with auxiliary mechanical drives (cranes, snow ploughs, hydraulic pumps).

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

  • Module internal fault

    high

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

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