Traction failure, mistake 17. it only works foreard. Check the electrical installation. potentiometer and with the TSM technician, it is determined that there is a failure in the traction card.
TSM send a new card, but by replaces the reference and by mistake it is form the turbine. It is claimed again and the correct one is sent to us.
make the replacement and test. The two electronic cards are returned.
14-0500-084 this electrinic card has not been used.