P1747 – Ford DTC

Ford DTC P1747 – Electronic Pressure Control Solenoid – Short circuit

DTC P1747 meaning on Ford

DTC P1747 on a Ford vehicle indicates a short circuit in the Electronic Pressure Control (EPC) solenoid circuit. The EPC solenoid is responsible for controlling the hydraulic pressure in the transmission, which is crucial for proper shifting and overall transmission operation.

Ford DTC P1747 symptoms

Symptoms of DTC P1747 on a Ford may include:

• Harsh or delayed shifting
• Transmission slipping
• Transmission overheating
• Transmission stuck in one gear

Ford DTC P1747 causes

The common causes of DTC P1747 on a Ford are:

• Short circuit in the EPC solenoid wiring
• Faulty EPC solenoid
• Corroded or damaged connectors
• Issues with the transmission control module (TCM)

Ford DTC P1747 seriousness

DTC P1747 should be addressed promptly as it can lead to further transmission damage if left unresolved. Ignoring this issue may result in more severe transmission problems and potential safety hazards.

How to diagnose DTC P1747 on Ford

To diagnose DTC P1747 on a Ford, you can follow these steps:

1. Use a diagnostic scanner to retrieve the trouble codes.
2. Inspect the EPC solenoid wiring for any visible damage or shorts.
3. Check the EPC solenoid resistance with a multimeter to verify its functionality.
4. Inspect the connectors and wiring related to the EPC solenoid for corrosion or loose connections.

How to fix DTC P1747 on Ford

To fix DTC P1747 on a Ford, you can try the following:

1. Repair any damaged wiring or connectors in the EPC solenoid circuit.
2. Replace the faulty EPC solenoid if necessary.
3. Clean or replace any corroded connectors.
4. If the issue persists, consult a professional mechanic for further diagnosis and repair.

How to erase DTC P1747 on Ford

To erase DTC P1747 on a Ford, you can:

1. Use a diagnostic scanner to clear the trouble codes.
2. After fixing the underlying issue, drive the vehicle to allow the system to retest and verify the repair.
3. If the repair was successful, the DTC P1747 should no longer reappear.

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