Transmission control unit

We specialize in the professional repair of transmission control units for a wide range of vehicle models.

A defect in the transmission control unit can have various causes, such as moisture ingress, wear and tear due to excessive stress, overheating and other technical malfunctions.
The transmission control unit is one of the most important components in vehicles with an automatic transmission. Modern electronic transmission control units enable comfortable, sporty or efficient gear changes.

The following symptoms may indicate a defective transmission control unit:

• Gearbox runs in emergency program
• Permanent error message ‘F’ on the display
• Vehicle does not shift to the next gear
• No communication with the transmission control unit
• Speed fluctuates while driving
• Vehicle does not reverse in some cases
• Clutch actuator defective
• Gear jumps out while driving
• Speed sensor provides implausible signal
• Vehicle does not start

Is your transmission control unit defective? You can place a repair order with us quickly and easily. here.