Repair of gearbox control unit

An automatic transmission controller gives the driver new possibilities and significantly improves the performance of the vehicle. A transmission controller is a fully self-contained solution, which means that it takes full control of the operation of the gearbox. Such a component makes use of all on-board sensors, and controls up to 12 valves and auxiliary devices to maintain the best driving characteristics while raising the car’s performance to its maximum level.

Transmission controller, better new or remanufactured?

Both sequential (manual) and automatic modes are available and can be selected according to the make, vintage and model of your car. Fitting a gearbox control unit to a car is a discreet modification that will not spoil its ambience, but will certainly take it to the next level. The gearbox control unit enables the engine to achieve a boost and smooth, but very powerful start function control with a pre-loaded drivetrain to minimise slip losses and driveline wear.

The transmission control system detects the operation of the brake and mode selector switch to transfer the operation of the shift limiting circuit. The gearbox control system is designed to stop, upon detection of one of the brake operation and mode selector switch reset conditions, the operation of the shift limiting circuit and to place multiple coupling means under shift control.

Problems with a manual or automatic transmission controller can be very expensive to repair. It is good to know what to look out for so that you can identify the problem early. Both new and used gearbox controllers can be found on the market, but it should be noted that it is advisable to buy an original gearbox controller. Transmission controllers for various car brands can be found at the website Repair of gearbox control unit. Cheaper substitutes and remanufactured models may not fit your car and will not always work properly. It is also not cost-effective to repair a defective controller; it is better to opt for a reliable, new and original model that meets the manufacturer’s specifications.