2. Check up resistance between contacts 1 and 2 sockets.
- Standard resistance: 12-25 Δ
If resistance differs from specified above, replace e/valves And and B of a gear change.
3. Apply battery voltage to the contacts of the e / valve connector (contact number 1 on «mass», contact No. 2 - on «+») and by the sound make sure that the e / valve is working
If there is no operation sound, replace the corresponding solenoid valve.