Electrical And Electronic Components And Locations

Fig 1: Identifying Electrical/Electronic Components And Installed Locations For Transfer Case

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Differential control module -J646-
- Installed location, refer to Fig 2
- Removing and installing, refer to DIFFERENTIAL CONTROL MODULE .
Transfer case operating unit -E473-
- Installed location, refer to Fig 3
- Removing and installing, refer to Fig 3
Differential motor -V253-
- Installed location, refer to "Differential motor -V253-" in item 16.
- Removing and installing, refer to DIFFERENTIAL MOTOR .
- The following components are integrated into the differential motor -V253- :
  Differential position sensor -G398-
  
  Differential position sensor 2 -G482-
  
  Motor temperature sensor -G407-
  
  Brake for locking motor --
Data Link Connector (DLC)
- Installed location, refer to Fig 4
Closed Throttle Position (CTP) switch -F60-
- Only installed on vehicles with manual transmission.
- Installed location, refer to Fig 5
- Removing and installing, refer to Fig 5
Multi function display in instrument panel insert
- Indicates condition and information about longitudinal lock and off road gearing in transfer case.

Fig 2: Identifying Connector From Control Module & VAG 1598/22 Test Box At Control Module Wiring Harness

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

The differential control module -J646- is located under the front right seat -arrow B-.

Differential control module -J646-, removing and installing. Refer to DIFFERENTIAL CONTROL MODULE .

Fig 3: Location Of Transfer Case Operating Unit E473

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

The transfer case operating unit -E473- -1- is located in the shift cover -2- of the center console.

Transfer case operating unit -E473-, removing and installing. Refer to Removal and Installation .

Fig 4: Identifying DLC Attached

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

The DLC is located in the cover of the driver's side footwell.

Fig 5: Location Of Closed Throttle Position (CTP) Switch F60

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

The CTP switch -F60- -1- is located in the area of the shift cover with rocker switches on the manual transmission -2-.