DCT Hydraulic Pump Pressure Low
2011-2015 Ford Explorer 3.5L V6 🇷🇺
Description
The DCT hydraulic pump is not generating sufficient pressure for clutch actuation and gear selection.
Symptoms
- Check Engine Light
- Slow gear changes
- Clutch slip during shifts
- No drive in any gear
- Transmission warning light
- Creep function loss in stop-and-go
Common Causes
- Worn hydraulic pump
- Low hydraulic fluid level
- Internal seal leak
- Pressure accumulator failure
- Clogged hydraulic filter
Diagnostic Steps
- Check hydraulic fluid level
- Read system pressure PID
- Test pump motor operation
- Inspect accumulator charge pressure
- Check for external fluid leaks
Repair Notes
Replace hydraulic pump or repair internal leaks. Replace accumulator if pressure does not hold.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
P3045 on Other Vehicles
Ford Bronco
2021-2024 2.3L I4 EcoBoost
Ford Bronco
2021-2024 2.7L V6 EcoBoost
Ford Bronco Raptor
2022-2024 3.0L V6 EcoBoost
Ford Bronco Sport
2021-2024 1.5L I3 EcoBoost
Ford Bronco Sport
2021-2024 2.0L I4 EcoBoost
Ford Crown Victoria
1998-2011 4.6L V8 Modular 2V
Ford E-150
1997-2014 4.6L V8 Triton
Ford E-150
1997-2014 5.4L V8 Triton
Common Questions
What does code P3045 mean on a 2011-2015 Ford Explorer?
P3045 stands for "DCT Hydraulic Pump Pressure Low". The DCT hydraulic pump is not generating sufficient pressure for clutch actuation and gear selection.
What are the symptoms of P3045 on a Ford Explorer?
Common symptoms of P3045 include: Check Engine Light, Slow gear changes, Clutch slip during shifts, No drive in any gear, Transmission warning light, Creep function loss in stop-and-go.
What causes P3045 on a 2011-2015 Ford Explorer?
Common causes of P3045 include: Worn hydraulic pump, Low hydraulic fluid level, Internal seal leak, Pressure accumulator failure, Clogged hydraulic filter.