Land Rover Discovery: Load carrying

 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

 Wheel changing safety

Before raising the vehicle or changing a wheel, make sure that you read and comply with the following warnings: Always find a safe place to stop; off the highway and away from traffic. Do not jack the vehicle if it is over a metal grating or manhole cover. Make sure the vehicle is on firm, l