The main reasons for the automatic transmission to go into emergency mode:
Mechanical faults:
* Wear of clutches and steel discs
* Damage to gears and shafts
* Automatic transmission fluid leakage
* Oil filter clogged
*Hydraulic pump failure
Electrical faults:
* Malfunction of transmission sensors (speed sensor, selector position sensor)
* Malfunction of the automatic transmission control unit
*Wiring problems
Software errors:
* Errors in the software of the automatic transmission control unit
Other reasons:
* Low automatic transmission fluid level
*Transmission overheating
* Towing heavy loads
* Aggressive riding
Signs of automatic transmission going into emergency mode:
* Gear shifting only at low speeds
* Prohibition of gear shifting above a certain speed
* Slipping when changing gears
* Jerks and pushes
* Flashing or illuminated automatic transmission indicator light on the dashboard