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02920 220 380
Opening Hours
Mon - Fri 8am - 6pm
64 Sloper Road, Cardiff,
CF11 8AB
WE ARE A HONDA SPECIALIST
Honda Vehicle Servicing Cardiff
A1 Diagnostics provides professional Honda servicing, diagnostics and repairs from our independent garage in Cardiff. From routine oil and filter changes to CVT maintenance, engine diagnostics and complex electrical repairs, our technicians can help maintain your Honda’s performance, efficiency and reliability.
Honda vehicles have been produced with a wide range of petrol, diesel, hybrid and electric powertrains. Each model can have different maintenance requirements, oil specifications and service procedures.
Before completing any work, we identify the vehicle using its registration and check the servicing requirements applicable to its particular engine and transmission.
Our workshop is located on Sloper Road near Cardiff City Stadium, serving Honda owners from Leckwith, Canton, Grangetown, Riverside, Ely, Fairwater and communities throughout Cardiff and South Wales.
Honda Servicing Frequently Asked Questions
What Does a Honda Service Include?
The work included in a Honda service depends on the model, engine, age, mileage, maintenance schedule and previous service history. A1 Diagnostics follows the applicable vehicle information rather than applying one checklist to every Honda.
Depending on what is due, servicing may include:
1. Engine oil and oil-filter replacement
2. Air-filter inspection or replacement
3. Cabin or pollen-filter replacement
4. Fuel-filter replacement where applicable
5. Spark-plug replacement on applicable petrol engines
6. Brake-fluid replacement
7. Coolant checks
8. Brake pad and disc inspection
9. Tyre condition and pressure checks
10. Steering and suspension inspection
11. Exterior lighting checks
12. Drive-belt inspection
13. Battery and charging-system testing
14. Diagnostic system scan
15. Inspection for visible fluid leaks
16. Service-indicator reset
17. Road test where appropriate
The correct engine oil should be selected according to the precise Honda engine and required manufacturer specification. We ensure we have the correct quality oil needed for your vehicle.
Honda Maintenance Minder
Many Honda vehicles use a Maintenance Minder system that displays when servicing is required. Depending on the model, the display may use letters, numbers or symbols to identify routine servicing and additional maintenance items.
These may relate to:
1. Engine oil and filter
2. Air and cabin filters
3. Spark plugs
4. Transmission fluid
5. Valve-clearance inspection
6. Engine coolant
7. Brake fluid
8. Differential fluid
9. Other model-specific maintenance
If you being given a reminder its time to contact A1 Diagnostics and book your vehicle in for servicing.
Additional maintenance we can carry out
We can carry out other related services on Honda vehicles relating to:
1. Manual transmission
2. Conventional automatic transmission
3. CVT transmission
4. Dual-clutch transmission where fitted
5. Spark plugs
6. Valve-clearance inspection
7. Fuel filter
8. Brake fluid
9. Coolant
10. Timing belt or timing chain
11. Differential fluid
12. Four-wheel-drive system
13. Air-conditioning system
14. Hybrid cooling and electrical systems
Honda Diagnostics, CVT Servicing and Repairs
A1 Diagnostics combines routine Honda maintenance with mechanical repairs, electrical fault finding, control-module programming and calibration services from the same Cardiff workshop.
Additional Honda services may include:
1. Honda diagnostic testing
2. Engine-management fault diagnosis
3. Vehicle electrical fault finding
4. Battery testing and replacement
5. Brake repairs
6. Suspension and steering repairs
7. Wheel alignment
8. Air-conditioning services
9. Cooling-system repairs
10. Timing-belt replacement
11. Timing-chain diagnosis and repairs
12. Valve-clearance inspection where required
13. Turbocharger fault diagnosis
14. Clutch replacement
15. Manual gearbox repairs
16. Automatic and CVT servicing
17. Diesel particulate filter diagnostics
18. Diesel emissions-system diagnosis
19. ECU and control-module programming
20. Key coding and immobiliser diagnosis
21. ADAS camera and radar calibration
22. Repairs following an MOT failure
Honda CVT servicing
Honda has used continuously variable transmissions in a variety of models. CVT fluid is an important part of the transmission’s operation, but the correct fluid and servicing requirements vary according to the gearbox.
A CVT service may involve:
1. Identifying the precise transmission
2. Checking for stored transmission faults
3. Inspecting for fluid leaks
4. Draining the applicable transmission fluid
5. Refilling with the correct specified fluid
6. Completing diagnostic checks
7. Carrying out additional procedures where required
8. Road testing where appropriate
Using an incorrect or unsuitable transmission fluid may affect CVT operation. We ensure we use the correct fluid to ensure smooth running of your transmission.
Possible signs of a CVT problem include:
1. Juddering
2. Hesitation
3. Delayed drive engagement
4. Unusual transmission noise
5. Irregular acceleration
6. Transmission warning light
7. Reduced-power mode
These symptoms should be diagnosed before repairs are recommended. Get in touch to book your vehicle in with us.
Honda timing belts and timing chains
Honda has produced engines using timing belts and timing chains. The applicable replacement or inspection requirement depends on the exact engine.
Possible timing-system symptoms include:
1. Rattling or unusual engine noise
2. Poor starting
3. Timing-related fault codes
4. Irregular engine operation
5. Reduced performance
6. Engine warning light
These symptoms do not automatically confirm that a timing belt or chain needs replacing. But if they do we can carry out these services from the garage.
Contact our established Honda independent automotive repair centre
A1-Diagnostics and ECU Repairs
64 Sloper Road
Leckwith,
Cardiff
CF11 8AB
Tel: (029 20) 220380
Fax: (029 20) 223172
Opening Times
Mon – Fri: 8:00am – 6:00pm