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Common Problems with the
2015–2019 Ford S-MAX Mk2

We've identified 1 known issue that can affect the 2015–2019 Ford S-MAX Mk2. 1 of these are serious faults that could be expensive to repair.

1
Known Issues
1
Serious
0
Moderate
0
Minor

The 2015–2019 period has an average number of reported issues compared to other Ford S-MAX Mk2 year periods.

All Known Issues

1.5 EcoBoost Coolant Intrusion

SeriousEngine

A design flaw in the 1.5 EcoBoost engine block can allow coolant to leak into the cylinders, leading to complete engine failure.

Most affected: 1.5 EcoBoost

Estimated cost: £2,000–£5,000Affects: 2015–2019

Typical symptoms

  • •White smoke from exhaust
  • •Constant need to top up coolant
  • •Engine misfire on cold start

What to inspect before you buy

  • ✓Check the coolant reservoir for low levels or oily residue
  • ✓Look for a history of overheating

Buying Tips for the 2015 Ford S-MAX Mk2

  • ✓Ensure the electric folding mechanisms for the 2nd and 3rd-row seats work correctly, as the motors can fail
  • ✓Check the infotainment screen (SYNC 2/3) for freezing
  • ✓Avoid the 1.5 EcoBoost unless it comes with a cast-iron warranty due to known block cracking issues
2020–2023 Ford S-MAX Mk2

Browse 2015–2019 Ford S-MAX Mk2 in our Directory

View MOT history, registration data, and reliability scores for 2015–2019 Ford S-MAX Mk2 vehicles.

View 2015–2019 Directory

Other Ford S-MAX Mk2 Year Periods

2015–20192020–2023

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