U0136
Sistema
Network (CAN Bus)
Scanner richiesto
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Lost Communication With Steering-Angle Sensor Module

Understand U0136, common causes, and the right FOXWELL scanner to diagnose it.

Steering angle sensor module offline — stability control and lane assist need SAS input.

Sintomi comuni

  • ESC light on
  • Lane keep unavailable
  • Stability control disabled

Cause tipiche

  • Failed SAS in clock spring
  • CAN wiring in steering column
  • Clock spring damage after airbag service

Quale scanner ti serve?

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 spesso uno scanner mult sistema.

Consigli diagnostici

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

Scanner FOXWELL consigliati

Domande frequenti

Can I diagnose U0136 with a basic code reader?
U0136 may set in the engine module, but related diagnostics often benefit from an enhanced or full-system scanner with live data and freeze frame.
Is it safe to drive with U0136?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.