Land Rover Discovery: Powertrain

 Manual gear selection

The gear shift paddles can be configured to be active in both Drive (D) and Sport (S) or active in S only, via the vehicle settings/set-up. When the gear selector is in the D position (unless set to be active in S only mode), manual gear selection mode may be directly accessed by the single action o

 Engine Speed and Torque Monitoring

The ECM constantly supplies the TCM with information on engine speed and torque through messages on the CAN powertrain systems bus. The TCM uses this information to calculate the correct and appropriate timing of shift changes. If the messages are not received from the ECM, the TCM will implement a