Electrical and Electronic Components and Locations
Electrical and Electronic Components and Locations
1 Transmission Control Module (J217)
• The control module sends and receives data from the Data bus.
• Installed location for the Jetta MY 05 through 10, Jetta SportWagen (US)/Jetta Wagon (Canada) MY 09, Jetta SportWagen (US)/Golf Wagon (Canada) from MY 10.
• Installed location for the Jetta, from MY 11, with a 2.0 L engine.
• Installed location for the Jetta, from MY 11, with a 2.5 L engine.
• Can be checked in "Guided Fault Finding" using the (VAS 5051).
2 Engine Control Module
• The control module sends and receives data from the Data bus.
• Installed location and removing and installing, refer to
3 Multifunction Transmission Range Switch (F125)
• Installed location, refer to.
• Can be checked in "Guided Fault Finding" using the (VAS 5051).
• Removing, installing and adjusting, refer to => [ ] Service and Repair.
4 Valve Body
• Installed location, refer to.
• The components can be checked in "Guided Fault Finding" using the (VAS 5051).
5 8 Pin Wiring Harness
• For the sensor.
• With the transmission fluid temperature sensor.
• Installed location, refer to.
• Removing and installing, refer to => [ Wiring Harness with 8 Pin Connector ] Wiring Harness with 8 Pin Connector.
6 Transmission Fluid Temperature Sensor (G93)
• Installed location, refer to.
• Can be checked in "Guided Fault Finding" using the (VAS 5051).
7 14 Pin Wiring Harness
• For the solenoid valve.
• Removing and installing, refer to => [ Wiring Harness with 14 Pin Connector ] Wiring Harness with 14 Pin Connector.
8 Automatic Transmission Hydraulic Pressure Sensor 1 (G193)
• Not installed in all transmissions.
9 Automatic Transmission Hydraulic Pressure Sensor 2 (G194)
• Not installed in all transmissions.
10 Transmission Input Speed Sensor (G182)
• Removing and installing, refer to => [ Transmission Input Speed Sensor ] Transmission Input Speed Sensor.
• Can be checked in "Guided Fault Finding" using the (VAS 5051).
11 Transmission Output Speed Sensor (G195)
• Removing and installing, refer to => Transmission Output Speed Sensor (G195).
• Can be checked in "Guided Fault Finding" using the (VAS 5051).
12 Shift Lock Solenoid (N110)
• Installed location: The shift lock solenoid is located in the selector mechanism.
• Can be checked in "Guided Fault Finding" using the (VAS 5051).
13 Tiptronic Switch (F189)
• Can be checked in "Guided Fault Finding" using the (VAS 5051).
14 Terminal 50 Power Supply Relay (J682)
• Inside the engine compartment E-box.
15 Diagnostic Connection
16 Transmission Range Display (Y6)
Transmission Control Module, Jetta MY 05 through 10, Jetta SportWagen (US)/Jetta Wagon (Canada) MY 09, Jetta SportWagen (US)/Golf Wagon (Canada) from MY 10
Installed location: The control module - arrow - is located in the left front wheel housing.
- The wheel housing liner must be removed for removal and installation.
Transmission Control Module, Jetta from MY 11, with a 2.0 L Engine
Installed location: The control module - A - is located inside the plenum chamber on the right side.
- The plenum chamber cover must be moved. Refer to
Transmission Control Module, Jetta from MY 11, with a 2.5 L Engine
Installed location: The control module - A - is located inside the engine compartment on the left front side next to the battery.
Multifunction Transmission Range Switch
Installed location: The multifunction transmission range switch is located on the upper side of the transmission.
Valve Body
Installed location: The valve body is bolted to the underside of the transmission housing and is covered by the transmission oil 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 attached to the valve body.
8 Pin Wiring Harness
• Wiring harness for the sensor.
• With the integrated transmission fluid temperature sensor - arrow -.
Installed location: The wiring harness is secured to the valve body in the transmission.
14 Pin Wiring Harness
• Wiring harness for the solenoid valves.
Installed location: The wiring harness is secured to the valve body in the transmission.
Automatic Transmission Hydraulic Pressure Sensor 1 and Sensor 2
These sensors are not installed in all transmissions.
Installed location:
Automatic transmission hydraulic pressure sensor 1 - 1 - and automatic transmission hydraulic pressure sensor 2 - 2 - are inside the valve body.
Transmission Input and Output Speed Sensors
Installed location: inside the transmission housing above the valve body.
1 Transmission input speed sensor
2 Transmission output speed sensor
Tiptronic Switch
Installed location: The Tiptronic switch is integrated in the selector mechanism.
If the vehicle has a multifunction steering wheel, check the buttons on the steering wheel and the corresponding wire connections.
Diagnostic Connection
Installed location: The data link connector - arrow - is located under the driver side storage compartment on the left side.
Transmission Range Display
Installed location: Inside the instrument cluster