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Welcome to ControlUnits.com - Electronics Remanufactured - #1 Automotive Centre in the UK -
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Porsche S-Tronic Mechatronic Repair DSG DL501 (0B5927256G / 0B5927156K)
SKU
TRA7482
- 12-month warranty
- Complete Mechatronic Unit
- Part No: 0B5 927 256 G / 0B5 927 156 K
- Fits Porsche Macan models
- Restores transmission functionality
From
£1,495.00
Fast Turnaround
2-5 working days
Warranty Protection
Covering all our repairs
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.
Replacement unit, supplied on an exchange basis. Data transfer included.
£1,495.00 (Excl. 20% VAT)
Repl. & Fitting (on-site)
Please call our customer service on 01884 798090 to schedule your appointment.
No need to proceed to checkout.
We remove, repair & refit the unit while you wait. Call 01884 798090
£1,999.00 (Excl. 20% VAT)
To arrange on-site fitting, please give us a call on 01884 798090 and we’ll book you in.
This option can’t be ordered online – please give us a call on 01884 798090.
★★★★★ “Any issues with abs units this is the team to sort it 👍” — Adrian B.
★★★★★ “really good company , very fast repair done on a.b.s. control unit” — Anonymous
★★★★★ “Excellent service. Great company to deal with, very helpful. Would certainly use again.” — Gordon M.
★★★★★ “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.
Porsche S-Tronic Mechatronic DSG DL501 replacement
12-month warranty2–5 day turnaroundTracked return deliveryData transfer included
A brand-new Porsche S-Tronic Mechatronic DSG DL501. Listed under part numbers 0B5927256G and 0B5927156K. All replacement units are supplied on an exchange basis: every unit is tested before dispatch and the price includes data transfer, so your original must be sent in for us to copy its coding and adaptation data onto the new unit, and it stays with us as the exchange. That is what lets the new one work in your car without a dealer visit.
Prefer it fitted? Choose Replacement & Fitting and call 01884 798090 to book a slot at our workshop in Uffculme, Devon — we fit the replacement, carry out the data transfer and road-test the car, usually the same day. Replacement units carry a 12-month warranty and normally leave us within 2–5 working days.
Mechatronic units need basic settings and clutch adaptation with a diagnostic tool once refitted — that applies whether the unit was repaired or replaced. Any competent transmission specialist can do it; we tell you exactly what is needed with the unit.
Not sure the mechatronic 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 mechatronic fit?
This unit is used across Porsche. 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.
Prefer not to remove the unit yourself?
Choose the on-site option and bring the vehicle to our workshop in Uffculme, Devon. We remove, refit and road-test it before you drive away, usually the same day.
Part numbers
| Part Number | Part Number |
|---|---|
| 0B5 325 025 AC | 0B5 325 031 P |
| 0B5 325 025 R | 0B5 325 031 N |
| 0B5 325 025 K | 0B5 325 031 G |
| 0B5 325 025 S | 0B5 325 031 Q |
| 0B5 325 025 AD | 0B5 325 031 M |
| 0B5 325 025 T | 0B5 325 031 K |
| 0B5 325 025 P |
Frequently asked questions
Do I still have to send my old unit in?
Yes. All replacement units are supplied on an exchange basis and have to be matched to your car: your original is needed for the data transfer — we copy its coding and adaptation data onto the new unit before it ships — and it stays with us as the exchange.
How long will I be without the unit?
Replacement units normally leave us within 2–5 working days of receiving your original. Should it take longer, we will contact you with an update. It comes 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.
Does it need setting up after fitting?
Yes — basic settings and clutch adaptation have to be carried out with a diagnostic tool once the unit is back in the car. Fresh transmission fluid and a filter are strongly recommended at the same time.
Common Faults
What are the symptoms of a failing Porsche S-Tronic Mechatronic DSG DL501 mechatronic?
- Jerking or slipping under load
- Clutch adaptation failing after a service
- Refusing to select a gear once the gearbox is hot
- Pressure or solenoid fault codes stored in the transmission module
- Gearbox dropping into limp mode
Common fault codes
| Fault code | Meaning |
|---|---|
| P173E | Valve 1 in Transmission Part 1 (Electrical Fault) |
| P173F | Valve 2 in Transmission Part 1 (Electrical Fault) |
| P174A | Valve 3 in Transmission Part 1 (Electrical Fault) |
| P174B | Valve 4 in Transmission Part 1 (Electrical Fault) |
| P174C | Valve 1 in Transmission Part 2 (Electrical Fault) |
| P174D | Valve 2 in Transmission Part 2 (Electrical Fault) |
| P174E | Valve 3 in Transmission Part 2 (Electrical Fault) |
| P174F | Valve 4 in Transmission Part 2 (Electrical Fault) |
| P176A | Gear Selector 1 Cannot be Regulated |
| P176B | Gear Selector 2 Cannot be Regulated |
| P176C | Gear Selector 3 Cannot be Regulated |
| P176D | Gear Selector 4 Cannot be Regulated |
| P179C | Main Pressure Valve (Electrical Fault) |
| P179D | Cooling Oil Valve (Electrical Fault) |
| P17D4 | Valve 2 in Sub-gearbox 1 (mechanical malfunction) |
| P17D5 | Valve 3 in Sub-gearbox 2 (mechanical malfunction) |
| P17D6 | Clutch 1 pressure too high |
| P17D7 | Clutch 2 pressure too high |
| P17D8 | Torque Limitation Due To Clutch Temperature |
| P17E0 | Gear Actuator/Selector 1 (mechanical error) |
| P17E1 | Gear Actuator/Selector 2 mechanical malfunction |
| P1740 | Clutch Temperature Monitoring |
| P0726 | RPM Signal Of Engine Control Unit (Implausible Signal) |
Different symptoms or fault codes – or no codes at all? Call 01884 798090 or use our contact form. We’ll help assess the issue before you send your unit.
Contact usMatching Vehicles
| Make | Model | Years |
|---|---|---|
| Porsche | Macan | 95B (2014-present) |
| Porsche | Macan GTS | 2014-present |
| Porsche | Macan S | 2014-present |
| Porsche | Macan Turbo | 2014-present |
How It Works
Replacement unit
2–5 working days
-
Step 1
Order online
Add the replacement to your basket. We ask for your vehicle details and part number, so we supply the right unit.
-
Step 2
Send your original unit
Replacements are supplied on an exchange basis. Programming it yourself? Order first and send your original afterwards.
-
Step 3
We transfer your data
We code the replacement to your vehicle and test it, usually within 2–5 working days.
-
Step 4
Ready to fit
Shipped tracked by DHL Express or DPD, ready for installation.
On-site fitting
Call to book
Prefer on-site fitting?
Bring the vehicle to our workshop in Uffculme, Devon. We fit the replacement and transfer your data while you wait (about 2–3 hours), road-test the car and you pay on collection.
More details: How to order Delivery pricing Returns & warranty
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