On this engine the coolant disappears internally, with no external trace.
Applies to the engine M1JL.
Repair: 50–5,500 EUR
2017–2022. The fault list covers this generation and the engines in it. If the listing gives the exact version, pick it below.

Vauxford / CC BY-SA 4.0
What to watch for
The list covers the generation, the engines and the transmissions. Once you pick the version, only the faults that apply to it stay.
On this engine the coolant disappears internally, with no external trace.
Applies to the engine M1JL.
Repair: 50–5,500 EUR
The timing belt and its tensioner pulley are the weakest point of this engine.
Applies to the engine XWJA, XWJB, XWJC.
The EGR cooler can crack from the thermal load, and coolant gets into the intake through the crack.
Applies to the engine XWJA, XWJB, XWJC.
The timing belt runs in oil, under its cover, and cannot be seen from outside.
Applies to the engine M1JL, M1JM, SFJE and 7 more.
In the 5MX65 five-speed manual an internal defect can mean that first gear or reverse will not engage: the lever goes across but the gear does not take, or the lever will not move that way at all.
Applies to the transmission 5MX65.
On early units first gear engages late.
Applies to the transmission 6F15.
The gearbox is new, so data on its failures is still limited.
Applies to the transmission 6MX65.
The gearbox is relatively new, so there is still little data on its failures.
Applies to the transmission B6-PLUS.
The manufacturer fixes these for free at a franchised dealer. Ask with the VIN whether it was done. The list covers the whole generation. We did not filter it by model year. Some apply only to a narrower production window.
Most recent: 20 December 2024
24V951000BACK OVER PREVENTION: SENSING SYSTEM: CAMERABACK OVER PREVENTION: SENSING SYSTEM: CAMERA20 December 2024 · NHTSA (USA)Ford Motor Company (Ford) is recalling certain 2019 Flex, Fiesta, and Lincoln MKT vehicles. The rearview camera may intermittently display a blank or distorted image.
Risk: A rearview camera that displays a blank or distorted image can reduce the drivers view of what is behind the vehicle, increasing the risk of a crash.
Remedy: Dealers will replace the rearview camera as necessary, free of charge. Interim letters, notifying owners of the safety risk, were mailed January 22, 2025. A second notice will be sent once the final remedy is available, anticipated March 2027. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S75.
19V629000SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPERSERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER28 August 2019 · NHTSA (USA)Ford Motor Company (Ford) is recalling certain 2019 Fiesta vehicles. The brake calipers may have been manufactured with the incorrect assembly fluid, which can cause the caliper's rubber seals to swell.
Risk: The swollen seals can cause the brakes to drag, potentially overheating the brakes and increasing the risk of a crash.
Remedy: Ford will notify owners, and dealers will flush the brake fluid and replace the front brake calipers and brake hoses, free of charge. The recall began October 10, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S27.
Engines and transmissions in this generation
A fault is often tied to the engine, not to the whole generation. You find the engine code in the registration document.
Mk8 · 2017–2022
The fault list opens on the version page.
45 versions
1.0 l · 999 cm³
no engine code
1.0 EcoBoost 95hp Active X
2017–2022 · Active X
1.0 l · 999 cm³
no engine code
1.0 EcoBoost 95hp Connected
2017–2022 · Connected
1.0 l · 999 cm³
no engine code
1.0 EcoBoost 95hp ST Line
2017–2022 · ST Line
1.0 l · 999 cm³
no engine code
1.0 EcoBoost 95hp ST Line X
2017–2022 · ST Line X
1.0 l · 999 cm³
no engine code
1.0 EcoBoost 95hp Titanium
2017–2022 · Titanium
1.0 l · 999 cm³
no engine code
1.0 EcoBoost 95hp Titanium X
2017–2022 · Titanium X
1.0 l · 999 cm³
SFJE · SFJF · 5MX65
1.0 EcoBoost 100hp Active
2017–2022 · Active
1.0 l · 999 cm³
SFJE · SFJF · 6F15
1.0 EcoBoost 100hp Active
2017–2022 · Active
1.0 l · 999 cm³
SFJH · SFJJ · 6F15
1.0 EcoBoost 100hp Active X
2017–2022 · Active X
1.0 l · 999 cm³
SFJH · SFJE · 5MX65
1.0 EcoBoost 100hp Connected
2017–2022 · Connected
1.0 l · 999 cm³
SFJE · SFJF · 5MX65
1.0 EcoBoost 100hp ST Line
2017–2022 · ST Line
1.0 l · 999 cm³
SFJE · SFJF · 5MX65
1.0 EcoBoost 100hp Titanium
2017–2022 · Titanium
1.0 l · 999 cm³
SFJE · SFJF · 6F15
1.0 EcoBoost 100hp Titanium
2017–2022 · Titanium
1.0 l · 999 cm³
SFJE · SFJF · 6F15
1.0 EcoBoost 100hp Titanium X
2017–2022 · Titanium X
1.0 l · 999 cm³
SFJE · SFJF · 6F15
1.0 EcoBoost 100hp Vignale
2017–2022 · Vignale
1.0 l · 999 cm³
M1JM · M1JL · 6F15
1.0 EcoBoost 125hp Active X
2017–2022 · Active X
1.0 l · 999 cm³
M1JL · M1JM · 6F15
1.0 EcoBoost 125hp Connected
2017–2022 · Connected
1.0 l · 999 cm³
M1JM · M1JL · 6MX65
1.0 EcoBoost 125hp Hybrid Active X
2017–2022 · Active X
1.0 l · 999 cm³
M1JL · M1JM · 6F15
1.0 EcoBoost 125hp Hybrid Active X
2017–2022 · Active X
1.0 l · 999 cm³
M1JL · M1JM · 6F15
1.0 EcoBoost 125hp Hybrid Connected
2017–2022 · Connected
1.0 l · 999 cm³
M1JL · M1JM · 6F15
1.0 EcoBoost 125hp Hybrid ST Line
2017–2022 · ST Line
1.0 l · 999 cm³
M1JL · M1JM · 6MX65
1.0 EcoBoost 125hp Hybrid ST Line
2017–2022 · ST Line
1.0 l · 999 cm³
M1JL · M1JM · 6MX65
1.0 EcoBoost 125hp Hybrid ST Line X
2017–2022 · ST Line X
1.0 l · 999 cm³
M1JL · M1JM · 6F15
1.0 EcoBoost 125hp Hybrid ST Line X
2017–2022 · ST Line X
1.0 l · 999 cm³
M1JM · M1JL · 6F15
1.0 EcoBoost 125hp Hybrid Titanium
2017–2022 · Titanium
1.0 l · 999 cm³
M1JL · M1JM · 6MX65
1.0 EcoBoost 125hp Hybrid Titanium
2017–2022 · Titanium
1.0 l · 999 cm³
M1JL · M1JM · 6F15
1.0 EcoBoost 125hp Hybrid Titanium X
2017–2022 · Titanium X
1.0 l · 999 cm³
M1JL · M1JM · 6MX65
1.0 EcoBoost 125hp Hybrid Titanium X
2017–2022 · Titanium X
1.0 l · 999 cm³
M1JL · M1JM · 6F15
1.0 EcoBoost 125hp Hybrid Vignale
2017–2022 · Vignale
1.0 l · 999 cm³
M1JL · M1JM · 6MX65
1.0 EcoBoost 125hp Hybrid Vignale
2017–2022 · Vignale
1.0 l · 999 cm³
M1JL · M1JM · 6MX65
1.0 EcoBoost 125hp ST Line
2017–2022 · ST Line
1.0 l · 999 cm³
M1JM · M1JL · 6F15
1.0 EcoBoost 125hp ST Line
2017–2022 · ST Line
1.0 l · 999 cm³
M1JL · M1JM · 6MX65
1.0 EcoBoost 125hp ST Line X
2017–2022 · ST Line X
1.0 l · 999 cm³
M1JL · M1JM · 6F15
1.0 EcoBoost 125hp ST Line X
2017–2022 · ST Line X
1.0 l · 999 cm³
M1JL · M1JM · 6F15
1.0 EcoBoost 125hp Titanium
2017–2022 · Titanium
1.0 l · 999 cm³
M1JL · M1JM · 6F15
1.0 EcoBoost 125hp Titanium X
2017–2022 · Titanium X
1.0 l · 999 cm³
M1JL · M1JM · 6MX65
1.0 EcoBoost 125hp Vignale
2017–2022 · Vignale
1.0 l · 999 cm³
M1JL · M1JM · 6F15
1.0 EcoBoost 125hp Vignale
2017–2022 · Vignale
1.1 l · 1084 cm³
no engine code
1.1 70hp Trend
2017–2022 · Trend
1.1 l · 1084 cm³
no engine code
1.1 75hp Trend
2017–2022 · Trend
1.1 l · 1084 cm³
XYJA · XYJB · 5MX65
1.1 85hp Trend
2017–2022 · Trend
1.5 l · 1496 cm³
no engine code
1.5 EcoBoost ST-3
2017–2022 · ST-3
1.5 l · 1499 cm³
XUJE · XUJC · 6MX65
1.5 TDCi Connected
2017–2022 · Connected
1.5 l · 1499 cm³
XUJD · XUJC · 6MX65
1.5 TDCi Titanium
2017–2022 · Titanium
1.5 l · 1499 cm³
XUJC · XUJD · B6-PLUS
1.5 TDCi Trend
2017–2022 · Trend
Neighbouring generations
Fiesta '18. If the listing is from the changeover year, look at the neighbour too.
Common questions
2017–2022. The changeover year can fall in two generations. If the listing is from that year, look at the neighbour too.
No. It depends on the engine and the transmission too.
The fault list is.
We write the descriptions, and we put the source next to them. A person reviews them before they go out. They are still information, not a technical expert opinion.