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P0736
Systeem
Powertrain (Transmission)
Scanner vereist
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Reverse Incorrect Ratio

Understand P0736, common causes, and the right TOPDON scanner to diagnose it.

Reverse gear ratio does not match calculated value.

Veelvoorkomende symptomen

  • Slip in reverse
  • Delayed reverse engagement

Typische oorzaken

  • Low ATF
  • Worn reverse clutch band
  • Failed reverse solenoid

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 P0736 mean?
P0736 indicates reverse incorrect ratio. Reverse gear ratio does not match calculated value.
Can I diagnose P0736 with a basic code reader?
P0736 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 P0736?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with P0736?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.