Steering problem any help to diagnose

[Tubes3000]

So last week the yellow steering wheel dashboard light came on . Stopped the car at home and it went away for a week . Then went out yellow light came on and 2 mins later red light steering wheel light and traction control light and low tire pressure all came on. The steering is now incredibly hard . Managed to borrow a cheap fault scanner and this is what's come up .


OBDeleven data log

Date: 2024-03-22 11:52

VIN: VSSZZZ1PZBR034631
Car: Seat Leon
Year: 2011
Body type: Hatchback
Engine: CAYC
Mileage: 84370 KM

---------------------------------------------------------------
44 Steering Assistance

System description: EPS_ZFLS Kl. 65
Software number: 1K0909144J
Software version: 3001

Trouble codes:
16353 - Control module
static
16355 - Control module Faulty
static
16353 - Control module Faulty
static


Any assistance in what I should do ? Thinking this may be a main dealer fix but I am wanting to sell the car and get a bigger one for growing family .

 

[mty12345]

Ross-tech.com is the best place to check out any fault codes, that being said they don't have that much on this one.
This is for the golf, but also applies to all vag cars. I think if it was my car i'd take it to a VAG specialist who have probably come across it before. It could be something as simple as a sensor or wiring, or could need a sterering rack.

VW Golf (1K) Steering Assist - Ross-Tech Wiki

wiki.ross-tech.com

This is a thread i found with your issues, that one needed a new rack, but may not be the same for yours

Resolved - STEERING FAULTS

Hey guys im needing help. car has arrived with me after some one has fitted an airbag slip ring for the air bag light on, now the steering is heavy, yet the steering light is not on in the dash, im thinking its a coding issue,as customer says steering was perfect before...

forums.ross-tech.com

 

[R3k1355]

My old Ibiza did this. Previous owner spent a fortune replacing things, but never got it right.

I bought it, stuck a new battery on and fixed everything.