DrivetrainHigh
Power transfer unit (PTU) overheating/failure on AWD models.
- Typically appears
- 70,000+ miles
- What to inspect
- Ask about PTU fluid service; listen for whine and check for leaks.
2019 Ford Explorer problems
A 2019 Ford Explorer is now 7 years old, so an average example has covered around 94,500 miles. The final model year of the generation · generally the most sorted build, so mileage, servicing and condition matter more than build-year faults. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2019 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
Quick answer
The 2019 Ford Explorer is 7 years old, so an average example has covered roughly 94,500 miles. At that mileage 2 of the documented faults are already due, so check those first.
Faults a 2019 example has usually reached
Documented onset mileage is at or below the ~95k miles an average 2019 car has covered.
CoolingHigh
Internal water pump on the 3.5L NA V6 (behind the timing cover).
- Typically appears
- 90,000+ miles
- What to inspect
- Check coolant loss history — replacement is labor-intensive.
Faults that appear at any mileage
Age, electronics and build-related issues that are not mileage-driven.
ExhaustHigh
Exhaust fumes/carbon monoxide entering the cabin (subject to investigation and TSBs).
- Typically appears
- Any
- What to inspect
- Smell for exhaust odor under acceleration with the AC on recirculate; confirm any sealing TSB.
TransmissionMedium
Harsh or delayed shifts.
- Typically appears
- Any
- What to inspect
- Test-drive for smooth engagement.
Inspecting a 2019 Ford Explorer?
Generate a tickable pre-purchase checklist for this exact year, mileage and variant · add photos and notes as you inspect.
Check this exact carFord Explorer · frequently asked questions
Is the Ford Explorer safe from the exhaust issue?
Many were addressed by TSBs — smell-test on a drive and confirm the fix history before buying.
What is the PTU problem?
The AWD power transfer unit can overheat and fail if its fluid isn't serviced; ask about maintenance.
Which engine to choose?
The 2.3L EcoBoost and 3.5L are common; note the NA 3.5L's internal water pump when high-mileage.