Electronic Pressure Control Solenoid Short Circuit
2016-2016 Ford Explorer 3.5L V6 EcoBoost
The 2016 Ford Explorer is equipped with a 3.5L V6 turbocharged gasoline engine. Below you'll find detailed p1747 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
The EPC solenoid has a short circuit. This causes incorrect line pressure in the transmission, leading to harsh shifting or slipping.
Symptoms
- Check Engine Light
- Very harsh shifts
- Transmission bang into gear
- Possible delayed engagement
- Limp mode
Common Causes
- EPC solenoid wiring shorted
- Faulty EPC solenoid (internal short)
- Damaged transmission wiring harness
- Corroded connector
Diagnostic Steps
- Test EPC solenoid resistance
- Check wiring for shorts to ground or power
- Inspect transmission connector
- Monitor line pressure
Repair Notes
Replace EPC solenoid. Repair shorted wiring.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P1747 on Other Vehicles
Common Questions
What does code P1747 mean on a 2016-2016 Ford Explorer?
P1747 stands for "Electronic Pressure Control Solenoid Short Circuit". The EPC solenoid has a short circuit. This causes incorrect line pressure in the transmission, leading to harsh shifting or slipping.
What are the symptoms of P1747 on a Ford Explorer?
Common symptoms of P1747 include: Check Engine Light, Very harsh shifts, Transmission bang into gear, Possible delayed engagement, Limp mode.
What causes P1747 on a 2016-2016 Ford Explorer?
Common causes of P1747 include: EPC solenoid wiring shorted, Faulty EPC solenoid (internal short), Damaged transmission wiring harness, Corroded connector.
Last updated: March 2026
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