what does a transfer case do
Transfer Case Encoder Motor. The encoder motor is an electric motor which is used to shift the transfer case from high to low range.Also included in the encoder motor assembly is a position sensor which sends the actual position of the transfer case shift shaft to the transfer case control module.Related Items:ransfer Case Encoder Motor. The encoder motor is an electric motor which is used to shift the transfer case from high to low range. Also included in the encoder motor assembly is a position sensor which sends the actual position of the transfer case shift shaft to the transfer case control module.