The gearbox fitted to the Chevrolet Bolt is found in a 100% electric city car developed by General Motors and sold in Europe as the Opel Ampera-e. Punchy for its class with 200 hp and a respectable range, the Bolt EV uses a front-wheel-drive transmission with a single-ratio automatic gearbox based on Electronic Precision Shift technology. Robust by nature, this transmission can nonetheless require attention from time to time. EDEN BOITES explains how to keep it in good shape.
Simple steps for gearbox maintenance
The automatic gearbox: straightforward to maintain
With no clutch system, the Bolt greatly reduces the risk of transmission damage through driving. The key rule is never to engage Park or reverse while the vehicle is still moving. It is also worth checking periodically for any fluid leaks underneath the car.
Why transmission fluid matters
Transmission fluid handles heat dissipation and lubrication. It picks up contaminants over time, and a leak can lead to overheating. Plan on a fluid change every 60,000 km or two years for an automatic gearbox — compared with every 250,000 km or five years for a manual, by way of comparison. Our guide on how a gearbox works covers this topic in greater depth.
Watch out for signs of trouble
Even in its simplified form, the automatic gearbox is not immune to faults. If any of the following signs appear, contact a mechanic straight away:
- Excessive vibrations inside the cabin at a certain speed, in neutral, or in reverse.
- A burning smell.
- An unusual humming noise.
- A general loss of power.
- Oil leaks under the vehicle.
Gearbox replacement made simple
Sometimes a fluid change or the replacement of a worn part is all that is needed. If the fault is too advanced, a complete replacement becomes necessary. A brand-new gearbox means long lead times and a high price tag; our reconditioned gearboxes offer a reliable alternative:
- A wide catalogue of references: identify the gearbox code on the casing or simply provide your registration number.
- Gearboxes stripped down part by part, cleaned, inspected and tested.
- Your old unit collected at the point of delivery.
- A warranty of up to 24 months.
Browse our gearbox catalogue. For other models, see our guides on the Chevrolet Camaro gearbox and the Chevrolet Blazer gearbox.
Frequently asked questions
Does the Chevrolet Bolt have a conventional gearbox?
No — being an electric vehicle, it is fitted with a single-ratio automatic transmission with no clutch and no stepped gears.
When should the transmission fluid be changed?
Every 60,000 km or two years, in line with a conventional automatic gearbox.
Do your gearboxes come with a warranty?
Yes, with a warranty of up to 24 months. The exchange is offered on a satisfaction-or-refund basis in accordance with our Terms and Conditions.
Can I pay in instalments?
Yes, you can pay in up to 10 instalments.
Why choose EDEN BOITES?
EDEN BOITES offers reliable, compatible reconditioned gearboxes with a warranty of up to 24 months, including collection of your old unit. We deliver throughout France and the European Union; lead times are confirmed on quote, and you can pay in up to 10 instalments. Submit your request via our gearbox catalogue.
