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

SKU TRA5152

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

From £899.00

Fast Turnaround 2-5 working days

Warranty Protection Covering all our repairs

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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)

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★★★★★ “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 — brand-new replacement unit

12-month warranty
2–5 day dispatch
Tracked delivery
Data transfer included

This brand-new Audi DL382 S-Tronic TCU (transmission control unit) is a direct replacement for part number 0CK 927 156 S, used in the seven-speed dual-clutch S-Tronic gearbox found in the Audi A4 B9, A5 B9, A6 C7 and Q5 FY. A faulty DL382 TCU typically causes harsh or jerky shifts, delayed engagement, limp mode or a complete loss of drive — usually with fault codes such as P0607 stored (see Common Faults). Every unit is tested before dispatch, covered by a 12-month warranty, and the price includes data transfer: we copy the coding and adaptation data from your original unit, so the replacement arrives ready to work with your car.

Is programming or data transfer required?

Yes. A replacement TCU has to carry your car’s coding, so we ask you to send us your original unit — we transfer all necessary data before dispatch, and no further coding is needed at your end. Prefer to program the unit yourself? Self-programming is also possible: order the unit first and send your original later. Call 01884 798090 to discuss which route suits you, or see the full process in How It Works.

Which Audi models does this TCU fit?

Part number 0CK 927 156 S fits Audi models equipped with the DL382 (0CK) S-Tronic 7-speed dual-clutch transmission, including the A4 B9 (2015–present), A5 B9 (2016–present), A6 C7 (2011–2018) and Q5 FY (2017–present). Check your exact model in Matching Vehicles, or browse all S-Tronic (DL382) repairs and replacements and the full transmission repair range.

Repair or replace?

If your original unit is repairable, a repair is often the more economical route — your own TCU is fixed and returned with its original coding intact. Where the unit is beyond repair, or you simply want the fastest way back on the road, this new Audi DL382 S-Tronic TCU is the answer. Not sure which you need? Call us with your symptoms and fault codes and we’ll advise before you order.

Frequently asked questions

Do I need to program the replacement TCU myself?

No. The price includes data transfer — send us your original unit and we copy your car’s coding and adaptation data before dispatch, so the replacement works without further programming. Self-programming is also possible: order first and send your original unit later.

How long does delivery take?

We dispatch within 2–5 working days of receiving your original unit, by tracked DHL Express or DPD with signature on receipt. UK mainland P&P is £16.50 + VAT.

Will this TCU fit my car?

It is a direct replacement for part number 0CK 927 156 S, used with the DL382 S-Tronic gearbox in the Audi A4 B9, A5 B9, A6 C7 and Q5 FY. If you’re not sure, call 01884 798090 with your registration or the part number printed on your unit.

What warranty is included?

All replacement units come with a 12-month warranty.

What if my original unit is repairable?

A repair is often the more economical option and keeps your original coding. Call us with your symptoms and fault codes and we’ll advise which route is best before you order.

What customers say

★★★★★

Good communication, TCM unit arrived well packaged. Once fitted and basic settings performed, gearbox worked perfectly. Have used Control Units before, and will continue to do so.

Chris — Verified customer

★★★★★

I arranged collection … by early afternoon the next day the TCU had been collected … the day after it was back, installed and working perfect. Blinding service, highly recommended.

Arron — Verified customer

See all reviews on Google or on our REVIEWS.io profile — rated 4.9/5 from 400+ verified customers.

Common Faults

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

Harsh, jerky or delayed gear changes
Gearbox stuck in limp mode, or a complete loss of drive
Flashing PRNDS / gear indicator on the instrument cluster
“Gearbox malfunction. You can continue driving” warning message
No response when selecting D or R, or problems pulling away

Common fault codes

Fault code	Meaning	What it usually points to
P0607	Control module performance — internal malfunction	Internal electronic failure of the TCU itself; the main reason for replacing the unit.
P0C2C / 20759	Control circuit for auxiliary transmission fluid pump	Frequently a fault in the TCU’s pump control circuitry rather than the pump itself — replacing the pump alone often doesn’t clear it.

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

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.

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

Audi DL382 S-Tronic TCU — brand-new replacement unit