Position Sensor: Operation

During normal vehicle operation, the Powertrain Control Module (PCM) monitors the transfer case position sensor return voltage to determine the operating mode of the transfer case. Refer to the Operating Mode Versus Resistance table for the correct resistance for each position.

Fig 1: Identifying Position Sensor Linear Movement

Courtesy of DAIMLERCHRYSLER CORP.

Fig 2: Identifying Operating Mode Versus Resistance Table

Courtesy of DAIMLERCHRYSLER CORP.