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Home >> Mercedes Benz >> 2011 >> GL550 >> Repair and Diagnosis >> Transmission >> Transfer Case - 164 Chassis >> Basic Knowledge (-2008) >> Transfer case absolute sensor, component description - GF28.19-P-3201GZ

Transfer case absolute sensor, component description - GF28.19-P-3201GZ

MODEL 164.1 with CODE (430) Offroad package 

MODEL 164.8 with CODE (430) Offroad package 

Location 

Fig 1: Identifying Transfer Case Absolute Sensor, Transfer Case Actuator Motor And Transfer Case Switchover Magnet
G05257929Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

The transfer case absolute sensor is screwed into the rear housing half of the transfer case on the left in the direction of travel.

Task 

The transfer case absolute sensor registers the position of the "High/Low" shift fork in the transfer case and forwards the information to the transfer case control unit (N15/7).

Design 

The transfer case absolute sensor is a turning angle sensor.