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Plan d’maintenance Chevrolet Bolt EV I (facelift 2021)
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📖Chevrolet Bolt EV facelift: upgraded cabin refinement and modernised electric tech

Chevrolet Bolt EV I (facelift 2021) (2021-2023)

The 2021 facelift brought much-needed design refinement to the Chevrolet Bolt EV, featuring a sleek grille-less front fascia, slim LED lighting, and vastly upgraded interior seating and dashboard materials. Retaining its compact footprint and high-efficiency powertrain, it cemented its standing as a sensible, highly functional urban electric car. Diligent Chevrolet Bolt EV maintenance is key to preserving its long-term battery health and digital reliability.

Beneath the restyled exterior, it carries a 65 kWh traction battery providing up to 415 km of official range, alongside the 200 hp front-mounted electric motor. Ensuring the battery recall history is fully traced and validated is vital, even on facelifted models. The liquid thermal management system regulates battery temperature for longevity, while the single-speed reduction gearbox requires periodic lubricant checks to keep drivetrain noise in check.

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Owner notes

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

Reassuring points

Reliability
  • Significantly upgraded interior with much more supportive seats, premium soft-touch trim, and intuitive push-button gear selectors.
  • Excellent everyday range from the 65 kWh pack combined with compact exterior dimensions and nimble city handling.
  • Low running costs with minimal mechanical wear items and predictable servicing requirements.

Chronic weak spots

Keep an eye on
  • 65 kWh traction battery: confirm completion of all recall software updates and verify diagnostic battery module health.
  • AC/DC charging: inspect charge port pins for damage, test charge cord locking, and verify peak DC charging performance.
  • Electric drive unit: listen for excessive gear whine or vibrations during heavy acceleration and regenerative braking.
  • 12 V battery and electronics: check auxiliary battery state of health to prevent sudden vehicle immobilisation or system warnings.
  • Friction braking: inspect brake calipers and slider pins for seizure and clean corrosion off discs underused due to regen.

Critical deadlines

Do not miss
  • Confirm all high-voltage battery recall procedures and software calibration updates are certified by GM.
  • Inspect and test the 12 V AGM battery regularly to avoid random sensor faults and charging malfunctions.
  • Flush the dedicated battery and drive-unit coolant circuits and inspect reduction gearbox fluid as specified.

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.

Bolt EV I (facelift 2021)

Budget maintenance electric

Sur votre Chevrolet Bolt EV I (facelift 2021) electric, les coûts se concentrent surtout sur les contrôles périodiques, les tyres, les freins et le suivi batterie.

Frequently asked questions about Chevrolet Bolt EV I (facelift 2021)

What servicing does an electric Chevrolet Bolt EV I (facelift 2021) need?▾
On a fully electric Chevrolet Bolt EV I (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 Bolt EV I (facelift 2021)?▾
Garajo shows 120,000 km or 10 years. The interval can vary by manufacturer: always confirm in the handbook.
Does an electric Bolt EV I (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 Chevrolet Bolt EV I (facelift 2021)?▾
The service budget for a Chevrolet Bolt EV I (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 Chevrolet Bolt EV I (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 Chevrolet Bolt EV I (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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