U0106
System
Network (CAN Bus)
Wymagany skaner
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Lost Communication with Glow Plug Control Module

Understand U0106, common causes, and the right TOPDON scanner to diagnose it.

Glow plug controller offline on diesel engines.

Typowe objawy

  • Hard cold start on diesel
  • Check engine light
  • Multiple U-codes

Typowe przyczyny

  • Failed glow plug module
  • CAN wiring
  • Blown fuse
  • Low voltage

Jakiego skanera potrzebujesz?

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

Użyj danych na żywo i freeze frame przed wymianą części. Kody ABS, SRS i U zwykle wymagają skanera full-system.

Wskazówki diagnostyczne

  • Zapisz freeze frame, gdy pojawi się kod
  • Kasuj kod dopiero po usunięciu przyczyny
  • Sprawdź powiązane kody pending
  • Sprawdź, czy napięcie akumulatora jest powyżej 12,4 V przed podejrzeniem czujników

Polecane skanery TOPDON

Często zadawane pytania

What does U0106 mean?
U0106 indicates lost communication with glow plug control module. Glow plug controller offline on diesel engines.
Can I diagnose U0106 with a basic code reader?
U0106 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 U0106?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with U0106?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.