Continuously variable transmission (CVT) gearbox repair

A CVT, or continuously variable transmission, is a type of automatic transmission that does not have traditional gears. Instead, it uses two conical pulley systems and a metal or rubber belt to continuously change gear ratios. This allows the engine to operate at its optimum efficiency, improving fuel economy and driving comfort.

How is a CVT gearbox repaired?

CVT repair is a complex process that requires special knowledge and equipment:

Diagnostics – electronic and mechanical error detection (codes, pressure, sensors).
Disassembly and troubleshooting – the transmission is disassembled, pulleys, belts, bearings, and valve block components are inspected.
Replacing pulleys and belts – most often it is the belt or pulleys that are damaged and require replacement.
Hydraulic system and electronics repair – checks and repairs the control unit, solenoids.
Oil change – CVT uses special oil that must be changed after repair.
Adjustment and final diagnostics – the gearbox is adjusted to the vehicle and tested in driving mode.

Most common problems:

Slipping or jerking when accelerating
Hissing or buzzing sounds
Overheating
Warning lights on the dashboard
Delay in shifting or loss of power

Technical disadvantages:

Sensitivity to oil quality and volume
Rapid wear of pulleys and belts
Expensive spare parts and repairs
Cannot withstand heavy loads or sporty driving

Popular manufacturers that use CVTs:

Nissan (X-Trail, Qashqai, Altima)
Subaru (Forester, Outback)
Toyota (Corolla, Prius, C-HR)
Honda (Civic, CR-V)
Mitsubishi (ASX, Outlander)

Approximate CVT repair costs:

The price of CVT repair ranges from €900 to €2500, depending on the extent of the damage. In some cases, replacing the variator is more cost-effective than a complete repair.

Satisfied customers

Catherine B.

The gearbox was repaired on a BMW 530d. The problem with the knocks disappeared, the car now shifts smoothly. The work was done accurately and without unnecessary delay.

Emil S.

Changed the clutch and dual mass flywheel for my VW Passat B7. The car drives smoothly again, no noise. Thanks to Transmisijas.lv for the quality work.

Andris V.

Repaired the automatic transmission in a Mercedes-Benz E-class. Previously, the gears were slipping, now everything works perfectly. I recommend Transmisijas.lv to others!

Martin C.

I took my Volvo XC60 to have the gearbox diagnosed – the problem was found and fixed the same day. Fast, understandable and without unnecessary costs.

Anna P.

Gearbox oil change and filter replacement on Ford S-Max. The consultation was understandable, the work was done the same day. The car behaves like new.

Edgar G.

Changed the gearbox solenoids on my Škoda Superb. The problem with jerking disappeared. Everything was done correctly, I will definitely use the service again.

Frequently asked questions

What is the approximate turnaround time for gearbox repairs?

The approximate gearbox repair time is 1 week.

How do you know if the gearbox needs repair?

If you feel a vibration, hear unusual noises, shift with a delay, or have difficulty shifting gears, your gearbox may need repair.

Why is it so important to perform gearbox diagnostics on time?

Timely transmission diagnostics allow you to detect and eliminate small faults before they become serious problems. This helps to avoid expensive repairs, extends the life of the transmission and improves the safety of the car. If the gearbox is not working properly, it can affect the performance of the entire vehicle and even cause additional damage to the engine.

Do gearboxes require maintenance?

Yes, gearboxes also require maintenance.
It includes:

General diagnosis of the condition.
Oil and filter change (depending on manufacturer recommendations, usually every 60,000–100,000 km).
Transmission cooling system inspection.

Is it possible to find out the costs before starting work?

Absolutely. After an initial diagnosis, we explain the necessary work and provide a transparent cost estimate. We only start work after your approval.

Do you provide a guarantee for the work performed?

Yes, all of our work is covered by a warranty. The length of the warranty depends on the specific service and the parts used.

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