Steering gear: the servo motor bolts corrode and the power assist is lost
It does not show up on every car. Check before you buy.
critical
severity
not available
mileage
2
sources
2 sources next to the write-up.
The fault
How you spot it
The electric power steering motor is attached to the steering gear housing with bolts. Slush thrown up from salted roads reaches those bolts and corrodes them. If a bolt cracks or falls out, the motor can separate from the housing and the power assist is lost: the steering becomes heavy, especially at low speed and when parking.
Ford issued two campaigns, in 2015 and in 2019, both specifically for the US states where roads are salted in winter. The factory repair replaces the bolts and applies a wax sealer; if any bolt is broken or missing, the whole steering gear is replaced. The same load arises anywhere roads are salted in winter.
Which model
Who it affects
The card opens the generation, the engine or the transmission.
Generations and models
1 generations.

Ford
Mk5
Mondeo
Harvey Bold / CC BY 4.0
Ford Mondeo Mk5
2014–2016
Checklist
Steering gear: the servo motor bolts corrode and the power assist is lost
What you would check for this fault. Take it to the car.
Before you buy
Checklist
What you tick stays on this device only.
Sources
How we know
- nhtsa.govNHTSA 15V250000 (2015-04-28): 2013-2015 Fusion — a hó és a sós víz elkorrodálja a szervokormány motorjának rögzítőcsavarjait, a motor elválhat a háztól és megszűnik a rásegítésnhtsa.gov
- nhtsa.govNHTSA 19V632000 (2019-08-29): 2013-2016 Fusion — ugyanaz a csavar-korrózió; a javítás csavarcsere és viaszos védelem, törött csavarnál teljes kormánymű-cserenhtsa.gov
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.
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