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U0159
Sistema
Network (CAN Bus)
Scanner richiesto
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Lost Communication with Parking Assist Control Module

Understand U0159, common causes, and the right TOPDON scanner to diagnose it.

Parking assist or surround-view module not communicating.

Sintomi comuni

  • Park assist disabled
  • Backup camera settings grayed out

Cause tipiche

  • Failed park assist module
  • Sensor wiring
  • Rear bumper harness damage

Di quale scanner hai bisogno?

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

Usa dati live e freeze frame prima di sostituire componenti. I codici ABS, SRS e U richiedono di solito uno scanner full-system.

Consigli diagnostici

  • Registra il freeze frame quando compare il codice
  • Cancella il codice solo dopo aver risolto la causa
  • Controlla codici pending correlati
  • Verifica che la batteria sia sopra 12,4 V prima di sospettare i sensori

Scanner TOPDON consigliati

Domande frequenti

What does U0159 mean?
U0159 indicates lost communication with parking assist control module. Parking assist or surround-view module not communicating.
Can I diagnose U0159 with a basic code reader?
U0159 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 U0159?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with U0159?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.