Audi DL382 S-Tronic TCU Replacement Unit (0CK 927 156 AA)

SKU TRA5157

12-month warranty
New (TCU) Replacement
Data Transfer: Required*
Part No: 0CK 927 156 AA
Fits Audi models

From £899.00

Fast Turnaround 2-5 working days

Warranty Protection Covering all our repairs

This product is currently sold out. Join the waitlist below and we'll email you as soon as it's available again.

Choose your service

Replacement Units All replacements are sold on an exchange basis. If you need the unit shipped first, please contact our customer service. Brand-new replacement unit. £899.00 (Excl. 20% VAT)

Service

Clear

★★★★★ “It’s good to have this gang on hand when it comes to gearbox electronics.” — Pawel P.

★★★★★ “Very professional , very prompt, well organised, thank you.” — Peter B.

★★★★★ “Good service on phone when ordering. Not able to say any more until part is fitted and see how it works!” — Eddie M.

★★★★★ “Had a part that was difficult to get hold of but they went the extra mile for a solution” — Johnathan M.

★★★★★ “Whole process of repairing my ABS module went smoothly without any issues. Staffs were friendly and professional. Will definitely use them again.” — zarif S.

★★★★★ “CU had great customer service and are very knowledgeable in what they do. Had a troublesome gear box mech which they sorted. Couldn't have been better to deal with. Highly recommend.” — Andy B.

Audi DL382 S-Tronic TCU replacement

12-month warranty2–5 day turnaroundTracked return deliveryData transfer included

A brand-new Audi DL382 S-Tronic TCU. Listed under part number 0CK 927 156 AA. Every unit is tested before dispatch and the price includes data transfer: your original unit must be sent in so we can copy its coding and adaptation data across, which is what lets the new one work in your car without a dealer visit. Replacement units carry a 12-month warranty and normally leave us within 2–5 working days.

Not sure the TCU is the cause? The symptoms and the fault codes we see on this unit are listed under Common Faults. If your codes differ, send them over before ordering — if the unit turns out not to be faulty you only pay the test fee and return postage.

Which vehicles does this TCU fit?

This unit is used across Audi. Check your exact model and year under Matching Vehicles, or compare the number printed on your own unit with the part numbers listed on this page. The same hardware often appears under several part numbers — call 01884 798090 if yours is not shown.

Frequently asked questions

Do I still have to send my old unit in?

Yes. A replacement unit has to be matched to your car, so your original is needed for the data transfer — we copy its coding and adaptation data onto the new unit before it ships.

How long will I be without the unit?

We aim to complete all repairs within 2–5 working days. Should a repair take longer, we will contact you with an update. It goes back to you on a tracked service. Ask about on-site fitting if you need the car back the same day.

My part number isn’t in the list — can you still help?

Usually yes. The same hardware appears under many part numbers. Send us a photo of the label or call 01884 798090 and we’ll confirm before you send anything.

What warranty do I get?

Replacement units carry a 12-month warranty. See Returns & Warranty for the full terms.

Will the warning light go out after the work?

Yes, once the unit is refitted and the stored codes are cleared, provided the fault was in this unit. If a related wiring or sensor fault is also present it has to be fixed separately — we tell you what we found.

Common Faults

What are the symptoms of a failing Audi DL382 S-Tronic TCU TCU?

Harsh, jerky or delayed gear changes
Gearbox dropping into limp mode, or a complete loss of drive
Flashing gear indicator on the instrument cluster
A “gearbox malfunction” warning on the dash
No response when selecting D or R
Gear shifts at too low rpm
Agressive / unsmooth take-off
Bump during braking just before standstill
Clutch vibrations and slip
Gearbox error message on dashboard
Vehicle doesn't move at all

Common fault codes

Fault code	Meaning
P189C	(06300) – Function Restriction Due to Insufficient Pressure Build-Up
P0562	(16946 / 001378) – System Voltage Low
P1604	(005636) – Startability Malfunction (Internal Control Module)
P17BF	(06079) – Pump Protection Maximum Limit Reached

Seeing different codes, or not sure the TCU is the cause? Call 01884 798090 — we’ll check your codes and symptoms before you send anything.

Matching Vehicles

Make	Model	Years
Audi	A4	B9 (2015-present)
Audi	A5	B9 (2016-present)
Audi	A6	C7 (2011-2018)
Audi	Q5	FY (2017-present)

How It Works

Place your order online — add the service you need to your basket. Before the item is added we ask for your vehicle details and fault codes, so we know exactly what we are working on.
Send us your unit — replacements are supplied on an exchange basis, so we need your original unit to transfer its coding data. Prefer to program the new unit yourself? Order first and send your original afterwards.
We do our part — we transfer your data to the new unit and test it, usually within 2–5 working days.
Tracked return delivery — by DHL Express or DPD, ready for installation.

Need to know more? Call 01884 798090 or see How to order · Delivery pricing · Returns & warranty.

Call Us 9am - 5pm

Audi DL382 S-Tronic TCU Replacement Unit (0CK 927 156 AA)