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TransmissionSeverity Medium: diagnose soon

P0747Pressure Control Solenoid "A" Stuck On

What it means

The pressure control solenoid "A" appears to stay applied when it should be released.

Symptoms

  • Harsh, late or missing shifts
  • Transmission stuck in one gear (limp mode)
  • Check engine or gearbox warning light

Common causes

  • Solenoid stuck mechanically
  • Sticking valve in the valve body
  • Contaminated fluid

What to check first

  1. Check fluid condition
  2. Run the solenoid actuation test
  3. Inspect the valve body
Can I drive with P0747? Usually yes for a short distance, but performance or economy may suffer and the fault can get worse. Diagnose it soon.

Generic OBD-II meaning. Manufacturer-specific meanings and checks can differ; always check the service information for the car.

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P0747: questions and answers

What does P0747 mean?

P0747: Pressure Control Solenoid "A" Stuck On. The pressure control solenoid "A" appears to stay applied when it should be released.

What are the symptoms of P0747?

Harsh, late or missing shifts. Transmission stuck in one gear (limp mode). Check engine or gearbox warning light.

What causes P0747?

Solenoid stuck mechanically. Sticking valve in the valve body. Contaminated fluid.

How do you diagnose P0747?

1. Check fluid condition 2. Run the solenoid actuation test 3. Inspect the valve body

Can I drive with P0747?

Usually yes for a short distance, but performance or economy may suffer and the fault can get worse. Diagnose it soon.