Zoeken
P0733
Systeem
Powertrain (Transmission)
Scanner vereist
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.

Veelvoorkomende symptomen

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

Typische oorzaken

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

Welke scanner heb je nodig?

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

Gebruik live data en freeze frame voordat je onderdelen vervangt. ABS-, SRS- en U-codes vereisen meestal een full-system scanner.

Diagnosetips

  • Leg freeze frame vast wanneer de code voor het eerst verschijnt
  • Wis de code pas na het oplossen van de oorzaak
  • Controleer op gerelateerde pending codes
  • Controleer of accuspanning boven 12,4 V is voordat je sensoren suspecteert

Aanbevolen TOPDON scanners

Veelgestelde vragen

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.