Note: This check allows you to determine if the cause of the malfunction is an electrical or mechanical problem in the transmission.
1. Disconnect the solenoid valve connector.
A245E before 1994, A241E
A245E
A540N
2. Gear shifting must occur in accordance with the table below "Transmission operating modes in case of normal operation of solenoid valves (solenoids) and failure of one or two of them".
Note: if on ranges "L", "2" And "D" it is difficult to determine the number of the engaged gear, then carry out the following test:
- - while driving, move the selector to the positions "L", "2" And "D". Gear shifting must correspond to the position of the lever.
- - if a deviation occurs during the shifting process, then the fault is in the gearbox itself.
3. Connect the solenoid valve block connector.
4. Reset trouble codes.