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P0745
System
Powertrain (Transmission)
Wymagany skaner
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Pressure Control Solenoid Malfunction

Understand P0745, common causes, and the right TOPDON scanner to diagnose it.

Line pressure control solenoid fault — affects all shifts.

Typowe objawy

  • Harsh all shifts
  • Slipping
  • Trans limp

Typowe przyczyny

  • Failed pressure control solenoid
  • Dirty ATF
  • Valve body wear
  • TCM fault

Jakiego skanera potrzebujesz?

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

Użyj danych na żywo i freeze frame przed wymianą części. Kody ABS, SRS i U zwykle wymagają skanera full-system.

Wskazówki diagnostyczne

  • Zapisz freeze frame, gdy pojawi się kod
  • Kasuj kod dopiero po usunięciu przyczyny
  • Sprawdź powiązane kody pending
  • Sprawdź, czy napięcie akumulatora jest powyżej 12,4 V przed podejrzeniem czujników

Polecane skanery TOPDON

Często zadawane pytania

What does P0745 mean?
P0745 indicates pressure control solenoid malfunction. Line pressure control solenoid fault — affects all shifts.
Can I diagnose P0745 with a basic code reader?
P0745 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 P0745?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with P0745?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.