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TuningBot DTC Database · v4.37.14

P0777 Pressure control solenoid B - stuck on

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainTransmissionOBD2

What P0777 means

P0777
Pressure control solenoid B - stuck on Generic · transmission Data confidence 85%

The control module determined that the Pressure control solenoid B did not change state as commanded and appears stuck.

Possible causes

  • Wiring
  • pressure control solenoid

Related and nearby codes

How to read P0777

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

777

Specific fault index within the subsystem.

Frequently asked questions about P0777

What does P0777 mean?

Pressure control solenoid B - stuck on. The control module determined that the Pressure control solenoid B did not change state as commanded and appears stuck.

Is P0777 generic or manufacturer-specific?

P0777 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0777 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

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