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P0776
System
Powertrain (Transmission)
Scanner som krävs
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Pressure Control Solenoid B Performance or Stuck Off

Understand P0776, common causes, and the right TOPDON scanner to diagnose it.

Secondary pressure control solenoid fault.

Vanliga symptom

  • Harsh shifts
  • Trans limp

Typiska orsaker

  • Failed PC solenoid B
  • Valve body issue
  • Low pump pressure

Vilken scanner behöver du?

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

Använd live-data och freeze frame innan du byter delar. ABS-, SRS- och U-koder kräver oftast en fullsystems-scanner.

Diagnostiktips

  • Spara freeze frame när koden först sätts
  • Rensa koden först efter att orsaken är åtgärdad
  • Kontrollera relaterade väntande koder
  • Verifiera batterispänning över 12,4 V innan du misstänker sensorer

Rekommenderade TOPDON-scannrar

Vanliga frågor

What does P0776 mean?
P0776 indicates pressure control solenoid b performance or stuck off. Secondary pressure control solenoid fault.
Can I diagnose P0776 with a basic code reader?
P0776 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 P0776?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with P0776?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.