Zoeken
U0117
Systeem
Network (CAN Bus)
Scanner vereist
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Lost Communication with PTO Control Module

Understand U0117, common causes, and the right TOPDON scanner to diagnose it.

Power take-off control module offline on commercial and work trucks.

Veelvoorkomende symptomen

  • PTO inoperative
  • Work truck hydraulic pump off

Typische oorzaken

  • Failed PTO module
  • CAN wiring
  • Clutch interlock fault

Welke scanner heb je nodig?

Full-system scanner (engine, ABS, SRS, transmission, service resets)

Gebruik live data en freeze frame voordat je onderdelen vervangt. ABS-, SRS- en U-codes vereisen meestal een full-system scanner.

Diagnosetips

  • Leg freeze frame vast wanneer de code voor het eerst verschijnt
  • Wis de code pas na het oplossen van de oorzaak
  • Controleer op gerelateerde pending codes
  • Controleer of accuspanning boven 12,4 V is voordat je sensoren suspecteert

Aanbevolen TOPDON scanners

Veelgestelde vragen

What does U0117 mean?
U0117 indicates lost communication with pto control module. Power take-off control module offline on commercial and work trucks.
Can I diagnose U0117 with a basic code reader?
U0117 may set in the engine module, but related diagnostics often benefit from an enhanced or full-system scanner with live data and freeze frame.
Which TOPDON scanner do I need for U0117?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with U0117?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.