Toyota gearbox repair

Toyota cars use several automatic transmission technologies:

Aisin classic automatic transmissions (AT) with torque converter.
CVT (variator) – often in hybrid and gasoline models.
e-CVT – in hybrid models (Prius, Corolla Hybrid), special design.

What gearboxes are in Toyota cars?

Aisin AT4/AT6/AT8 – Corolla, Camry, RAV4, Hilux.
CVT (Multidrive S) – Yaris, Auris, Corolla, RAV4.
e-CVT (planetary variator) – Prius, Corolla Hybrid, C-HR Hybrid.

How is the repair going?

Diagnostics – checks error codes, oil pressure, clutch and solenoid operation.
Disassembly and troubleshooting – inspection of friction, pulleys (CVT), solenoids, valve block.
Replacing friction and seals (Aisin) – a common problem with high mileage.
Pulley and belt replacement (CVT) – required if slipping or noise occurs.
Oil change – important for all Toyota transmissions, especially CVTs.
Adjustment and final testing – after repair, system adjustment.

The most common problems:

Aisin: knocks when shifting, slipping, oil overheating.
CVT: jerking, noise, pulley wear, overheating.
e-CVT: rarely fails, but sensitive to inverter defects and oil condition.

Technical disadvantages:

CVT gearbox: sensitive to oil change, pulley/belt wear.
Aisin gearbox: requires regular maintenance, possible hydraulic defects.
e-CVT gearbox: complex repair in hybrid systems, expensive components.

Approximate repair costs:

Aisin oil change: €250–400
CVT repair (pulleys, belt): €1000–2500
Hydraulic unit repair (Aisin): €800–1500
Full overhaul (Aisin/CVT): €1,500–3,000

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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Years of experience