How to easily diagnose, repair, and symptoms and causes of a P0747 code that indicates a detected stuck on condition of the A pressure control solenoid.

The fault code P0747 can be caused by: low transmission fluid level, dirty transmission fluid, faulty pressure control solenoid, open or shorted pressure control solenoid harness, and poor electrical connection in the pressure control solenoid circuit.

2022年8月2日 · How do I diagnose and repair OBDII code P0747 (Pressure Control Solenoid 'A' Stuck On)? - Diagnosis typically involves checking the transmission fluid level, inspecting the wiring and connectors to the solenoid, and testing the solenoid itself.

The P0747 code is plaguing Allison & General Motors 10-Speed transmissions. Use this Drivetrain 101 article to understand, fix and prevent this problem!

2023年8月16日 · The P0747 code is a diagnostic trouble code (DTC) that appears when the powertrain control module (PCM) detects an issue with the electronic pressure control solenoid. The electronic pressure control solenoid is responsible for regulating the hydraulic pressure in …

2017年6月23日 · When DTC P0747 is present, it indicates that pressure control solenoid A is stuck in the open position and the Check Engine light is illuminated.

Whether or not you’re having symptoms, a P0747 DTC is the sign of a serious problem, which will almost surely leave you with a non-working vehicle. Symptoms. Symptoms of a P0747 include: Check engine light; Erratic, delayed or harsh shifts; Transmission slipping; Engine stalls when coming to a stop; Transmission gets stuck in a gear

2025年2月21日 · Ignoring a P0747 code can lead to serious consequences for your vehicle. The pressure control solenoid is crucial for regulating transmission fluid pressure, and when it’s stuck on, it may cause erratic shifting or even complete transmission failure over time.

2022年8月2日 · Repairing OBDII code P0747 in a Honda may involve replacing the Clutch Pressure Control Solenoid 'A', addressing any electrical issues, ensuring proper transmission fluid levels, and performing a transmission flush if necessary.

Understand OBD-II code P0747: Pressure Control Solenoid "A" stuck on. Learn about its symptoms, common causes like TCM failure, and how to fix it at RepairPal.