Audi A3 Electric Power Steering (EPS) Problems + Repairs
Audi A3 Electric Power Steering (EPS) Rack Repairs
The Audi A3 from 2003 onwards is fitted from factory with an Electric Power Steering Rack (EPS) and not surprisingly this is a very common failing part and extremely expensive if wanting to purchase a brand new replacement from a local dealer.
The following part numbers have been associated with the Audi A3 Electric Power Steering Rack (EPS) but it’s not a complete list so don’t worry if you cannot see your part number on the table below.
Part Numbers | Part Numbers | Part Numbers |
---|---|---|
1K2 423 055 F | 1K2 423 055 FX | 1K2 423 055 G |
1K2 423 055 GX | 1K2 423 055 J | 1K2 423 055 JX |
1K2 909 144 H | 0273 010 009 | And More..! |
Common Audi A3 Electric Power Steering (EPS) Problems
There are various ways in which the Audi A3 EPS system can fail and below are some of the common faults we’ve seen recently with this type of unit, all of which we have been able to successfully repair.
- Intermittent Loss of Power Steering
- Complete Loss of Power Steering
- Red Power Steering Warning Light On
- One-Sided Heavy Steering
If the electric power steering on your Audi A3 has failed then you will most likely be advised to have it replaced with a very expensive new part which comes with a 12 month limited warranty. The part is only available from main dealers and will require coding at an additional cost. The initial purchasing cost of a second-hand used part is relatively cheaper but this will also require programming at an additional cost and with the units being such common failures, you could end up back where you started with steering faults all over again. Second hand parts come with a limited 30 – 90 day warranty.
How Can Sinspeed Assist With My Audi A3 Electric Power Steering (EPS) Fault?
At Sinspeed we carry the Audi A3 electric power steering rack in stock and are also able to offer a full testing and repair service for your original unit. We use new genuine OEM components and uprated parts when possible when rebuilding the electric steering rack to ensure each and every rebuilt steering rack meets & exceeds OE specifications. Whether it’s a replacement or a repair of your existing unit, we guarantee you will not need to carry out any coding / programming on the parts we supply. All of our remanufactured units come with our Lifetime warranty for peace of mind.
We also offer a professional diagnosis & fitting service if required.
If you have an Audi A3 with an electric power steering fault then give us a call today on 0203 815 9441.

Ajaz is a seasoned automotive electronics engineer with deep expertise in remanufacturing vehicle electronics. He has developed skills in all areas of the automotive field, from rebuilding hydraulic steering components, and mechanical gearboxes and reworking intricate vehicle electronics. Ajaz also acquired Bodyteq, a London-based vehicle bodyshop where he has developed extensive knowledge in automotive refinishing.
Alongside his automotive career, Ajaz has built a career in the IT industry, gaining accredited certification as an AWS Certified Cloud Practitioner, Cloud Architect, and Search Engine Optimisation (SEO) specialist.
Hi my a3 2.0 fsi 53 plate has developed total loss of steering and the red light could you please send me the price to have it reconditioned thanks
Hi Richard
Thanks for the enquiry,
I have sent you an email with full information and pricing.
Kind Regards
Jason
SINSPEED
Hi, my a3 Steering will sometimes work when cold but When I switch off then start up again it stops working, I hooked it up to a snap-on but it wouldnt even register a code as it didnt register.
Can you please advis me on cost to put right?
It’s a mark 2, 2003
Thank you
Hi Jamie
Thanks for the enquiry,
I have sent you an email with full information and pricing.
Kind Regards
Jason
SINSPEED
My 2003 audi A3 power steering is heavy on both sides and the red light is up how can it be fix and what’s the cost
Hi Cordell
Thanks for the enquiry,
I have sent you an email with full information and pricing.
Kind Regards
Jason
SINSPEED
Hi I M Buying My Pals A3 And The Power Steering As Gone Heavy, Could You Possibly Tell Me How Much You D Charge To Supply And Fit A New One It’s A 54 Plate?
Hi Colin
Thanks for the enquiry,
I have sent you an email with full information and pricing.
Kind Regards
Jason
SINSPEED
MY AUDI A3 2003 IS SOMETIMES WORKING AND SOMETIMES NO… CAN U SEND ME INFORMATIONS AND PRICING?
COMPUTER SAID POWER STEERING CONTROL MODUL FAULT CODE 01309
THANK YOU
Hi Matej
Thanks for the enquiry,
I have sent you an email with full information and pricing.
Kind Regards
Jason
SINSPEED
My Audi A3 2005 . The steering is only turning to the one Side. And I can’t let go of the steering wheel Otherwise it will pull Extreamly Badly to the side I can turn. Please Advice.
Thanks
Hi Oscar
Thanks for the enquiry,
Pulling one-way is a common issue with steering racks and we have seen this type of fault associated with the Audi A3 units before. We can fully test and repair these units and all remanufactured EPS units are returned with a lifetime warranty.
Kind Regards
Jason
SINSPEED
My 2003 audi A3 2.0 fsi power steering is heavy on both sides and the red light is Permanently up. how can it be fixed and what’s the cost?
Hi Michael
Thanks for the enquiry,
It is a known fault on this model of A3 and one we can definitely rectify for you. I have sent you an email with full information and pricing.
Kind Regards
Jason
SINSPEED
Hi, Ive got a 2004 a3 3.2vr6 the steering rack failed and went extremely light i bought a second hand unit and have fitted it all working fine till recently developing a kocking sound when turning . ive removed the track rod ends and by moving the steering wheel left to right it knocks fairly heavy, Can i have a price to refurbish both units, Thanks
Hello Ben
Thank you for getting in touch with us,
We have sent you an email with full details and pricing.
Kind Regards
Sophie
SINSPEED
Hi,
Same as Above. 53 plate audi, just enquiring into the price to repair steering rack. Power steering has gone completely.
Thanks,
Hello Shaun
Thank you for your enquiry,
We have sent you an email with full details and pricing.
Kind Regards
Sophie
SINSPEED
Hi, I have an Audi A3 2004 with loss of powered steering and the light on the dash. Please advise me on repair procedure and costs.
Hey Brian!
Thanks for reaching out to us. I have forwarded your enquiry to the relevant department & they will answer your enquiry via Email soon.
Regards
SINPSEED