Ford Focus Mk4.5 common faults.
2022–2025. The fault list covers this generation and the engines in it. If the listing gives the exact version, pick it below.

DieselFordMondeo / CC BY-SA 4.0
What to watch for
What can go wrong on this car?
The list covers the generation, the engines and the transmissions. Once you pick the version, only the faults that apply to it stay.
Mk4.5 · 2022–2025
Pick the version.
The fault list opens on the version page.
77 versions
1.0 l · 999 cm³
no engine code
1.0 EcoBoost 100hp Connected
2022–2026 · Connected
100 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 100hp Connected
2022–2026 · Connected
100 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Active
2022–2026 · Active
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Active
2022–2026 · Active
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Active Style
2022–2026 · Active Style
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Active Style
2022–2026 · Active Style
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Active Vignale
2022–2026 · Active Vignale
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Active Vignale
2022–2026 · Active Vignale
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Active X
2022–2026 · Active X
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Active X
2022–2026 · Active X
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Connected
2022–2026 · Connected
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Connected
2022–2026 · Connected
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid ST Line
2022–2026 · ST Line
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid ST Line
2022–2026 · ST Line
125 HPpetrol · automaticestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid ST Line
2022–2026 · ST Line
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid ST Line Style
2022–2026 · ST Line Style
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid ST Line Style
2022–2026 · ST Line Style
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid ST Line Vignale
2022–2026 · ST Line Vignale
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid ST Line Vignale
2022–2026 · ST Line Vignale
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid ST Line X
2022–2026 · ST Line X
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid ST Line X
2022–2026 · ST Line X
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium
2022–2026 · Titanium
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium
2022–2026 · Titanium
125 HPpetrol · automatichatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium
2022–2026 · Titanium
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium
2022–2026 · Titanium
125 HPpetrol · automaticestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium Style
2022–2026 · Titanium Style
125 HPpetrol · automatichatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium Style
2022–2026 · Titanium Style
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium Style
2022–2026 · Titanium Style
125 HPpetrol · automaticestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium Style
2022–2026 · Titanium Style
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium Vignale
2022–2026 · Titanium Vignale
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium Vignale
2022–2026 · Titanium Vignale
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium X
2022–2026 · Titanium X
125 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 125hp Hybrid Titanium X
2022–2026 · Titanium X
125 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Active Style
2022–2026 · Active Style
155 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Active Style
2022–2026 · Active Style
155 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Active Style
2022–2026 · Active Style
155 HPpetrol · automatichatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Active Style
2022–2026 · Active Style
155 HPpetrol · automaticestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Active Vignale
2022–2026 · Active Vignale
155 HPpetrol · automaticestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Active Vignale
2022–2026 · Active Vignale
155 HPpetrol · automatichatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Active X
2022–2026 · Active X
155 HPpetrol · automatichatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Active X
2022–2026 · Active X
155 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Active X
2022–2026 · Active X
155 HPpetrol · automaticestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Active X
2022–2026 · Active X
155 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid ST Line Style
2022–2026 · ST Line Style
155 HPpetrol · automaticestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid ST Line Style
2022–2026 · ST Line Style
155 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid ST Line Style
2022–2026 · ST Line Style
155 HPpetrol · automatichatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid ST Line Style
2022–2026 · ST Line Style
155 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid ST Line Vignale
2022–2026 · ST Line Vignale
155 HPpetrol · automatichatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid ST Line Vignale
2022–2026 · ST Line Vignale
155 HPpetrol · automaticestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid ST Line X
2022–2026 · ST Line X
155 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid ST Line X
2022–2026 · ST Line X
155 HPpetrol · automaticestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid ST Line X
2022–2026 · ST Line X
155 HPpetrol · automatichatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid ST Line X
2022–2026 · ST Line X
155 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Titanium Style
2022–2026 · Titanium Style
155 HPpetrol · manualhatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Titanium Style
2022–2026 · Titanium Style
155 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Titanium Vignale
2022–2026 · Titanium Vignale
155 HPpetrol · automaticestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Titanium Vignale
2022–2026 · Titanium Vignale
155 HPpetrol · automatichatchback1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Titanium X
2022–2026 · Titanium X
155 HPpetrol · manualestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Titanium X
2022–2026 · Titanium X
155 HPpetrol · automaticestate1.0 l · 999 cm³
no engine code
1.0 EcoBoost 155hp Hybrid Titanium X
2022–2026 · Titanium X
155 HPpetrol · manualhatchback
Neighbouring generations
Mk4.5 · 2022–2025
Focus '18 facelift. If the listing is from the changeover year, look at the neighbour too.
Previous generation
Mk4 · 2018–2022This generation
Mk4.5 · 2022–2025
Next generation
This is the latest.
Common questions
About this generation
Which years does this page cover?
2022–2025. The changeover year can fall in two generations. If the listing is from that year, look at the neighbour too.
Does the fault apply to every car like this?
No. It depends on the engine and the transmission too.
Is it free?
The fault list is.
Information, not an expert opinion
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.
- A fault on the list does not mean the car you are looking at has it.
- A fault missing from the list does not mean the model is fault-free. Write-ups are made model by model. Not all of them are done.
- You decide whether to buy. This is no substitute for an inspection. That needs a workshop and a history check.