Ystrad Service Centre

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Ystrad Service Centre We offer courtesy cars and have a customer waiting room with free WiFi.

We're a specialist garage in Ystrad Mynach offering Servicing, Wheel Alignment, Brakes, Tyres, Exhausts, Clutches, Timing Belts, MOT Inspections, Diagnostics and more.

Would you recognise the warning signs of a DPF that can't clean itself?Your diesel particulate filter collects harmful s...
21/10/2026

Would you recognise the warning signs of a DPF that can't clean itself?

Your diesel particulate filter collects harmful soot; burning it away takes sustained driving.

Our guide covers how your DPF works, regeneration, short trips, and warning signs worth knowing.

👉 Learn more in our expert DPF guide: https://ystradservicecentre.com/2026/10/21/diesel-particulate-filter-explained-ystrad-mynach-caerphilly/

📞 Or, call Ystrad Service Centre, Ystrad Mynach, on 01443 540460 for expert advice.

🔧 A Ford Fiesta that wouldn’t start—and a repair that avoided the cost of replacing the complete wiring harness.Our diag...
02/10/2026

🔧 A Ford Fiesta that wouldn’t start—and a repair that avoided the cost of replacing the complete wiring harness.

Our diagnostic testing traced the fault to a corroded power supply cable for the engine management system.

Our senior diagnostic technician built a repair harness to resolve the issue, avoiding the expense of a complete harness replacement.

Careful diagnosis and a targeted repair, keeping costs down for our customer. ✅

Having trouble starting your car? Contact our team on 01443 540460.

🚘 Special MOT Offer 🚘We know times are tough and costs are rising, so Ystrad Service Centre is here to help keep you on ...
18/09/2026

🚘 Special MOT Offer 🚘

We know times are tough and costs are rising, so Ystrad Service Centre is here to help keep you on the road for less.

✅ MOT for only £40
✅ FREE MOT when booked together with a service
✅ Available for Class 4 and Class 7 vehicles

Just mention our MOT offer when booking.

📞 Get in touch today and secure your appointment before the offer ends.

🔧🚗 Car fault that nobody seems to be able to fix? 🚗🔧Warning lights? Electrical problems? Strange messages on the dash? I...
17/09/2026

🔧🚗 Car fault that nobody seems to be able to fix? 🚗🔧

Warning lights? Electrical problems? Strange messages on the dash? Intermittent faults that keep coming back?

At Ystrad Service Centre, we specialise in advanced vehicle fault finding and electrical repairs.

Our specially trained technicians have the equipment, knowledge and experience to investigate complex faults properly and get to the root cause of the problem — rather than simply replacing parts and hoping for the best

We can help with:

✅ Electrical & wiring faults
✅ Warning lights & dashboard messages
✅ Control module failures
✅ CAN Bus & communication faults
✅ Intermittent electrical problems
✅ Screens & infotainment faults
✅ Software updates & programming
✅ Battery drain & charging faults
✅ Sensors, actuators & complex electronic systems
✅ DSG gearbox faults

From a broken wire hidden deep inside a wiring harness to a software, module or communication fault, we have the equipment and experience to investigate, test and repair the problem properly.

🔍 Proper testing. Proper fault finding. No guesswork. Saving you money.

Got a difficult fault with your car?

📞 Contact Ystrad Service Centre and let our team get to the bottom of it.

🔧 What should have been a normal drive took an unexpected turn. The engine management light and an oil system warning ap...
08/09/2026

🔧 What should have been a normal drive took an unexpected turn. The engine management light and an oil system warning appeared on Mr A's 2018 Range Rover Velar, with no prior indication of a problem. He needed professional help.

Our technicians traced the Range Rover P25A9 fault to a failed piston cooling oil control valve and resolved it in a single visit.

👇 Read the full story: https://ystradservicecentre.com/2026/09/03/range-rover-p25a9-fault-fixed-following-a-technical-evaluation-on-a-2018-velar/

📞 Call 01443 540460 to book.

⚠️ One moment, everything was fine. The next? Dashboard warning lights, limp mode, and a Land Rover Discovery Sport with...
11/08/2026

⚠️ One moment, everything was fine. The next? Dashboard warning lights, limp mode, and a Land Rover Discovery Sport with very little power.

Mr J needed the problem found and fixed. At Ystrad Service Centre, Ystrad Mynach, our technicians traced a Land Rover DPF fault to interrupted regeneration and oil dilution, completing the repair in a single visit.

👇 Read the full story: https://ystradservicecentre.com/2026/08/11/land-rover-dpf-fault-diagnosed-and-repaired-on-a-discovery-sport/

📞 Call 01443 540460 to book.

Your car's SOS system has one job: to make an emergency call when you can't. But what happens if it's already failed and...
21/07/2026

Your car's SOS system has one job: to make an emergency call when you can't.

But what happens if it's already failed and you had no idea?
When Mr V noticed a red SOS light and an emergency call fault message on his Audi A1, he brought it to Ystrad Service Centre, Ystrad Mynach.

Our Audi specialists used a structured approach to uncover exactly what was going on.

👉 See what they discovered: https://ystradservicecentre.com/2026/07/20/audi-sos-system-b105413-gps-antenna-fault-traced-and-resolved/

📞 Or call Ystrad Service Centre, Ystrad Mynach, on 01443 540460 today.

Address

Unit 1-2 Hazel Close
Ystrad Mynach
CF827UB

Opening Hours

Monday 8am - 5:30pm
Tuesday 8am - 5:30pm
Wednesday 8am - 5:30pm
Thursday 8am - 5:30pm
Friday 8am - 5:30pm

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