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P0733
Sistema
Powertrain (Transmission)
Scanner richiesto
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Gear 3 Incorrect Ratio

Understand P0733, common causes, and the right TOPDON scanner to diagnose it.

Third gear ratio incorrect — internal slip detected.

Sintomi comuni

  • Slip in 3rd gear
  • Check engine light
  • Trans warning

Cause tipiche

  • Burnt clutch material
  • Low fluid
  • Solenoid sticking
  • Valve body wear

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 P0733 mean?
P0733 indicates gear 3 incorrect ratio. Third gear ratio incorrect — internal slip detected.
Can I diagnose P0733 with a basic code reader?
P0733 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 P0733?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with P0733?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.