OBD-II code · Powertrain (generic)
P064B PTO Control Module
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 with P064B?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyModule internal fault
Symptoms
- Check engine light on
- Possible limp mode or no-start
- Multiple follow-up faults across modules
- Reset/relearn may be needed after repair
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–3 h
- Emissions test
- Usually unaffected
- Parts involved
- Pto Control Module
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.