Brake master cylinder can leak fluid into the booster (3.5L EcoBoost) (2016–2017)
Safety recall- Generation:
- 2015–2017 Expedition
- Years:
- 2016–2017
- Engine:
- 3.5L EcoBoost V6
Ford recalled certain 2016–2017 Expeditions (and related F-150s and Navigators) because the brake master cylinder can let fluid leak from the front-wheel circuit into the brake booster, reducing front braking and lengthening stopping distances. A later campaign (25V-236) extended the same condition to some 2017–2018 vehicles.
Symptoms
- Brake-fluid warning light
- Longer pedal travel or softer pedal
- Brake fluid level dropping with no external leak
Check before buying
- Check the VIN for 22V-150 and 25V-236
- Check the brake-fluid level and pedal feel on the test drive
NHTSA recall: 22V-150 (2022-03)
Sources: [1]