Land Rover Discovery: Powertrain

 Four-wheel Drive Systems - Vehicles Without- Active Driveline/ Description and Operation

COMPONENT LOCATION - ALL WHEEL DRIVE SYSTEM - VEHICLE SWITH OUT ACTIVE DRIVELINE Power Transfer Unit (PTU) Driveshaft Active On-Demand coupling Rear differential POWER TRANSFER UNIT (PTU) - VEHICLES WITHOUT ACTIVE DRIVELINE Transmission Power Transfer Unit (PTU) OVERVIEW Vehicles with

 Using snow chains

Only use traction devices in heavy snow conditions, on compacted snow. Never exceed 50 km/h (30 mph) when traction devices are fitted. Never fit traction devices to a temporary use spare wheel. Land Rover approved traction devices may be used to improve traction on compacted snow in heavy s