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P0745
System
Powertrain (Transmission)
Benötigter Scanner
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.

Häufige Symptome

  • Harsh all shifts
  • Slipping
  • Trans limp

Typische Ursachen

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

Welchen Scanner brauchen Sie?

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

Nutzen Sie Live-Daten und Freeze Frame, bevor Sie Teile tauschen. ABS-, SRS- und U-Codes erfordern meist einen Vollsystem-Scanner.

Diagnose-Tipps

  • Freeze Frame erfassen, wenn der Code erstmals gesetzt wird
  • Code erst nach Behebung der Ursache löschen
  • Auf verwandte pending codes prüfen
  • Batteriespannung über 12,4 V prüfen, bevor Sie Sensoren verdächtigen

Empfohlene TOPDON Scanner

Häufig gestellte Fragen

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.