Audi Q5 Electric Steering Rack Repair & Reconditioning
Audi Q5 RHD Electric Steering Rack Specialists
Pro Power Steering diagnoses, repairs and reconditions Audi Q5 electric steering racks for private customers, garages, workshops and trade partners across the UK. We can assess the original unit or identify a suitable replacement from the VIN and rack label.
Audi Q5 Generations and Steering Rack Changes
8R — 2008–2017
Electric rack families appear on later production; standard and dynamic versions differ.
FY — 2017–present
Second-generation rack and electronics with equipment-dependent changes.
Audi Q5 RHD Part Numbers and Rack Families
These complete references are identification guides collected from specialist catalogues. A shared base number does not prove interchangeability: confirm every character on the original label, the VIN, right-hand-drive specification, connector count, PR code and software before supply or fitting.
Q5 8R non-dynamic RHD references
8R2 423 055 R; 8R2 423 055 AC; 8R2 423 055 AJ; 8R2 423 055 AQ; 8R2 423 055 BC; 8R2 423 055 BE; 8R2 423 055 T; 8R2 423 055 AF; 8R2 423 055 BJ.
Q5 8R dynamic references
Dynamic units have different travel and calibration. Published ATG service references include ATGJ41021NW, ATGJ41021RB and ATGJ41022RB; verify the original VAG number and PR code 1N8.
Q5 FY RHD references
Published ATG service references include ATGJ40711NW, ATGJ40711RB and ATGJ40712RB. The complete 80A2-series VAG label, VIN, connectors and software must be recorded because FY revisions are not safely identified by year alone.
Standard, Dynamic and Lock-to-Lock Differences
ATG lists a 2.4-turn RHD dynamic Q5 rack. General Audi guidance also cites roughly 2.9 standard and 2.5 dynamic; exact unit data overrides general figures.
Safety first: never force an incompatible rack through calibration. The wrong steering type or travel can prevent end-stop learning and leave steering-angle faults.
Common Audi Q5 Electric Steering Faults
Heavy or intermittent steering
Assistance may disappear, return after restarting, or become heavier in one direction.
Warning lights and stored codes
Enquiries include C10AC07, C10ACF0, B200000, 03803 and steering-angle or end-stop faults. Diagnosis is required before condemning the rack.
Noise, play or water ingress
Mechanical wear, corrosion, damaged boots, seals or electronics can cause noise, looseness or unreliable assistance.
Calibration after fitting
Wheel alignment, centred track rods, steering-angle checks and lock-stop learning may be required.
Our Repair and Identification Process
Frequently Asked Questions
Can you identify it from the registration?
It helps, but VIN and rack-label photographs are normally required because mid-year changes are common.
Will it need programming?
Many correctly prepared racks avoid full dealer programming, but some require coding transfer, initialisation or end-stop learning.
Do you serve trade customers?
Yes. Garages, workshops and resellers are welcome, as are private customers.
What warranty applies?
Reconditioned steering work includes a 12-month warranty. For resellers, the start date can reflect documented onward sale or fitment when agreed.
Audi EPS overview · Electric steering rack services · Trade services
Ask About Your Audi Q5 Steering Rack
Send the VIN, registration, fault codes and rack-label photographs for an accurate assessment.
