How does the transfer case work in a car?
How does the transfer case work in a car? The driver can engage the transfer case into either two-wheel drive or four-wheel drive mode. This is sometimes accomplished by means of a shifter, similar to that in a manual transmission. On some vehicles, the transfer case may be electronically operated by a switch or button. What kind of transfer case do I Need? Part-time 4WD is the most common type of transfer case. It allows you to operate the vehicle in two-wheel drive, four-wheel drive high-range (4Hi), and four-wheel drive low-range (4Lo). The 4Hi operation typically utilizes a differential to...