It transfers power from the transmission to the front and rear wheels. It is a full-time all-wheel drive system, no rear wheel drive is available. There is a driveshaft that runs from the rear of the transfer case to the rear differential and one that runs from the side of the transfer case to the front differential.
What is VTG module?
Transfer Case Oil and Monitoring Oil Monitoring is performed by the VTG control module to determine when service is due. ... The VTG calculated transfer case and clutch wear based on amount of slip, torque, speed, mileage and can account for road conditions.May 10, 2017
What does a BMW transfer case do?
Cars that are designed with all-wheel-drive (AWD) or four-wheel drive depend on the transfer case to transport the power that the transmission generates to the appropriate axles of the car. With the help of the drive shafts, this is the main purpose of the transfer case and the reason for its importance in your BMW.