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U0107
System
Network (CAN Bus)
Benötigter Scanner
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Lost Communication with Throttle Actuator Control Module

Understand U0107, common causes, and the right TOPDON scanner to diagnose it.

Electronic throttle body module not communicating — drive-by-wire throttle affected.

Häufige Symptome

  • Reduced engine power
  • Limp mode
  • No throttle response

Typische Ursachen

  • Failed throttle body
  • CAN wiring to engine bay
  • Low voltage during start
  • Blown ETCS fuse

Welchen Scanner brauchen Sie?

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

Nutzen Sie Live-Daten und Freeze Frame, bevor Sie Teile tauschen. ABS-, SRS- und U-Codes erfordern meist einen Vollsystem-Scanner.

Diagnose-Tipps

  • Freeze Frame erfassen, wenn der Code erstmals gesetzt wird
  • Code erst nach Behebung der Ursache löschen
  • Auf verwandte pending codes prüfen
  • Batteriespannung über 12,4 V prüfen, bevor Sie Sensoren verdächtigen

Empfohlene TOPDON Scanner

Häufig gestellte Fragen

What does U0107 mean?
U0107 indicates lost communication with throttle actuator control module. Electronic throttle body module not communicating — drive-by-wire throttle affected.
Can I diagnose U0107 with a basic code reader?
U0107 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 U0107?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with U0107?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.