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Plan d’maintenance BYD Yuan Pro (facelift 2021)
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📖BYD Yuan Pro facelift: entry-level electric crossover upgraded with Blade Battery safety

BYD Yuan Pro (facelift 2021) (2021-Présent)

The 2021 facelift revitalised the Yuan Pro by adopting BYD's signature 'Dragon Face' front styling and integrating the renowned Blade Battery into an accessible compact SUV package. Maintaining this economical runabout requires routine BYD Yuan maintenance, focusing on electrical systems and city running gear.

Featuring 38 kWh or 47.04 kWh Blade Battery capacities, the vehicle uses a single front-mounted electric motor mated to a compact reduction gearbox. Liquid thermal management protects battery cell longevity across seasons, while multi-level regenerative braking minimises friction brake pad consumption.

When evaluating a used Yuan Pro, check the front tyres for inner edge scrub caused by responsive electric torque in city stop-start traffic. Confirm that the charging port latch functions smoothly, test the auxiliary 12 V battery voltage, and ensure that the central touchscreen operates without glitches or boot delays.

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Garajo prépare votre garage et vous permet ensuite de suivre les maintenances, les rappels et les points à surveiller.

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Owner notes

The reassuring points, known weak spots and deadlines you should not let slip.

Reassuring points

Reliability
  • Upgraded LFP Blade Battery technology providing benchmark safety and long-term chemical durability.
  • Ultra-low routine maintenance costs with minimal mechanical wear parts and frugal energy consumption.
  • Manoeuvrable compact footprint with raised driving position ideal for urban commuting and school runs.

Chronic weak spots

Keep an eye on
  • Front tyre inner shoulder wear: instant electric torque accelerates front tyre wear; monitor wheel tracking.
  • Charging socket latching mechanism: inspect AC Type 2 and DC charging pins for dirt or latch sticking.
  • Low-voltage 12 V battery status: test auxiliary battery during routine servicing to prevent startup faults.
  • Rear brake disc corrosion: regenerative braking lightly loads mechanical brakes; make periodic firm stops.

Critical deadlines

Do not miss
  • Annual inspection service: complete comprehensive safety check, tyre rotation and diagnostic scan every 20,000 km or 12 months.
  • Hydraulic brake fluid replacement: drain and flush DOT 4 brake fluid every 40,000 km or 24 months.
  • Reduction gearbox fluid service: inspect drive unit lubricant level at 40,000 km; replace fluid at 60,000 km.
  • High-voltage cooling loop inspection: inspect thermal management fluid levels and pump function every 24 months.

Fréquences d'maintenance recommandées

Service markers for electric versions. Petrol/diesel engine jobs do not apply.

Service

Every 15 000 km

Every 1 year

Check the electrical system

Every 15 000 km

Every 1 year

Traction battery diagnosis

Every 15 000 km

Every 1 year

Battery coolant

Every 120 000 km

Every 10 years

Brake pads

Every 60 000 km

Every 2 years

Freinage régénératif : number platettes préservées, mais faites contrôler la corrosion des disques

Battery (12 V)

Every 50 000 km

Every 4 years

Powertrains and average consumption

Average consumption from manufacturer data for the versions available in this generation.

Electric powertrains
▾

Fully electric versions. Servicing focuses on the high-voltage system, charging and battery monitoring.

Yuan Pro (facelift 2021)

Budget maintenance electric

Sur votre BYD Yuan Pro (facelift 2021) electric, les coûts se concentrent surtout sur les contrôles périodiques, les tyres, les freins et le suivi batterie.

Frequently asked questions about BYD Yuan Pro (facelift 2021)

What servicing does an electric BYD Yuan Pro (facelift 2021) need?▾
On a fully electric BYD Yuan Pro (facelift 2021), periodic servicing is mainly a general inspection, an electrical-system check and a traction-battery diagnosis, plus brakes, tyres and the MOT. Garajo groups these checks and reminds you of each due date, for free.
How often should you check the electrical system and the battery?▾
The usual benchmark is every 15,000 km or 1 year, with a traction-battery diagnosis on the same rhythm (15,000 km / 1 year).
When should you change the battery coolant on a Yuan Pro (facelift 2021)?▾
Garajo shows 120,000 km or 10 years. The interval can vary by manufacturer: always confirm in the handbook.
Does an electric Yuan Pro (facelift 2021) need an oil change or a timing belt?▾
No. Those jobs apply to petrol and diesel engines. On a fully electric version, maintenance focuses on the electrical system, braking, tyres and safety checks.
How much does it cost to service a BYD Yuan Pro (facelift 2021)?▾
The service budget for a BYD Yuan Pro (facelift 2021) sits in line with the market average. Allow about 130 € for a full service, for example. Garajo estimates your budget by powertrain and tracks what you actually spend, for free.
Which BYD Yuan Pro (facelift 2021) powertrain is best for town use?▾
This model is only available as electric. In town, electric versions fit best thanks to energy recuperation and the absence of cold-start cycles.
Which BYD Yuan Pro (facelift 2021) powertrain should you choose if you mostly drive on the motorway?▾
This model is only available as electric. On the motorway in an electric version, look for the longest range and strong DC rapid charging.
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