Electronic Components And Locations

Fig 1: Identifying Electrical/Electronic Components

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Transmission Control Module -J217-
- The control module sends and receives data from the Data bus.
- Installed location, removing and installing. Refer to Fig 2.
- Can be checked using the vehicle diagnostic tester under "Guided Fault Finding". Refer to VEHICLE DIAGNOSIS TESTER, CONNECTING AND SELECTING FUNCTIONS .
Engine Control Module
- The control module sends and receives data from the Data bus.
- Removing and installing, refer to Removal and Installation .
Multifunction Transmission Range Switch -F125-
- Component location, refer to Fig 3.
- Can be checked using the vehicle diagnostic tester under "Guided Fault Finding". Refer to VEHICLE DIAGNOSIS TESTER, CONNECTING AND SELECTING FUNCTIONS .
- Removing and installing, refer to MULTIFUNCTION TRANSMISSION RANGE SWITCH F125 .
- Adjusting, refer to MULTIFUNCTION TRANSMISSION RANGE SWITCH, ADJUSTING .
Valve Body
- Component location, refer to Fig 4.
- Check the components using the vehicle diagnostic tester under "Guided Fault Finding". Refer to VEHICLE DIAGNOSIS TESTER, CONNECTING AND SELECTING FUNCTIONS .
Sensor Wiring Harness
- With the transmission fluid temperature sensor.
- Component location, refer to Fig 5.
Transmission Fluid Temperature Sensor -G93-
- Component location, refer to .
- Can be checked using the vehicle diagnostic tester under "Guided Fault Finding". Refer to VEHICLE DIAGNOSIS TESTER, CONNECTING AND SELECTING FUNCTIONS .
Solenoid Valve Wiring Harness
- Component location, refer to Fig 6.
Shift Lock Solenoid -N110-
- Installed location: The shift lock solenoid is located in the selector mechanism.
- Can be checked using the vehicle diagnostic tester under "Guided Fault Finding". Refer to VEHICLE DIAGNOSIS TESTER, CONNECTING AND SELECTING FUNCTIONS .
Selector Mechanism
- With the Tiptronic switch.
- The Tiptronic switch is a component of the selector mechanism.
- Can be checked using the vehicle diagnostic tester under "Guided Fault Finding". Refer to VEHICLE DIAGNOSIS TESTER, CONNECTING AND SELECTING FUNCTIONS .
- Replace the selector mechanism if faulty. Refer to one of the following:
  SELECTOR MECHANISM WITH LEVER .
  
  SELECTOR MECHANISM WITHOUT SELECTOR HOUSING, FROM 11 SEPTEMBER 2009 .
Transmission Input Speed Sensor -G182-
- Component location, refer to Fig 7.
- Can be checked using the vehicle diagnostic tester under "Guided Fault Finding". Refer to VEHICLE DIAGNOSIS TESTER, CONNECTING AND SELECTING FUNCTIONS .
Transmission Output Speed Sensor -G195-
- Component location, refer to Fig 7.
- Can be checked using the vehicle diagnostic tester under "Guided Fault Finding". Refer to VEHICLE DIAGNOSIS TESTER, CONNECTING AND SELECTING FUNCTIONS .
Diagnostic Connection
- Component location, refer to Fig 8.
Transmission Range Display -Y6-
- Component location, refer to Fig 9.
- Removing and installing, refer to Removal and Installation .

Fig 2: Identifying Transmission Control Module (TCM) J217

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Installed location: The control module -arrow- is located in the left front l wheel housing.

-- The wheel housing liner must be removed for removal and installation.

Fig 3: Identifying Multi-Function Transmission Range (TR) Switch F125

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Installed location: The multifunction switch is located on the upper side of the transmission.

Fig 4: Identifying Valve Body

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Installed location: The valve body is bolted to the underside of the transmission housing and is covered by the transmission fluid pan.

The solenoid valve 1 -N88-, solenoid valve 2 -N89-, solenoid valve 3 -N90-, solenoid valve 4 -N91-, solenoid valve 5 -N92-, solenoid valve 6 -N93-, solenoid valve 9 -N282- and solenoid valve 10 -N283- are secured to the valve body.

Fig 5: Identifying Sensor Wiring Harness

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

With a integrated transmission fluid temperature sensor -arrow-

Installed location: The wiring harness is secured to the valve body in the transmission.

Fig 6: Identifying Wiring Harness, 14-Pin

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Installed location: The wiring harness is secured to the valve body in the transmission.

Fig 7: Identifying Transmission Input Speed (RPM) Sensor G182 And Output Speed (RPM) Sensor G195

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Installed location: Inside the transmission housing above the valve body.

1 -

Transmission input speed sensor

2 -

Transmission output speed sensor

Fig 8: Data Link Connector (DLC)

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Installed location: The diagnostic connection -arrow- is located under the drivers side storage compartment on the left side.

Fig 9: Identifying Transmission Range (TR) Display Y6

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Installed location: Inside the instrument cluster.