09G Automatic Transmission

Transmission Overviews

Automatic transmission 09G







1 Transmission Control Module (TCM) -J217-
• Located in the left front wheel housing
2 Engine control module (ECM)
3 Multi-Function Transmission Range (TR) Switch -F125- => [ Multi-Function Transmission Range Switch ] See Image Below.
• Located on the upper side of the transmission
4 Valve body => [ Valve Body ] See Image Below.
• Bolted to the underside of the transmission housing and is covered by the transmission oil pan
5 Sensor wiring harness => [ Sensor Wiring Harness ] See Image Below.
• With Transmission Fluid Temperature Sensor -G93-
• Secured to the valve body in the transmission
6 Transmission Fluid Temperature Sensor -G93- => [ Sensor Wiring Harness ] See Image Below.
• Integrated with sensor wiring harness
7 Solenoid valve wiring harness => [ Solenoid Valve Wiring Harness ] See Image Below.
• Secured to valve body in transmission
8 Automatic Transmission Hydraulic Pressure Sensor 1 -G193- => [ Automatic Transmission Hydraulic Pressure Sensor 1 and Automatic Transmission Hydraulic Pressure Sensor 2 ] See Image Below.
• Not installed in all transmissions
• Installed in the valve body
9 Automatic Transmission Hydraulic Pressure Sensor 2 -G194- => [ Automatic Transmission Hydraulic Pressure Sensor 1 and Automatic Transmission Hydraulic Pressure Sensor 2 ] See Image Below.
• Not installed in all transmissions
• Installed in the valve body
10 Transmission Input Speed (RPM) Sensor -G182- => [ Transmission Input Speed (RPM) Sensor and Transmission Output Speed (RPM) Sensor ] See Image Below.
• Located inside the transmission housing above the valve body
Automatic transmission 09G continued





11 - Transmission Output Speed (RPM) Sensor -G195- => [ Transmission Input Speed (RPM) Sensor and Transmission Output Speed (RPM) Sensor ] See Image Below.
• Located inside the transmission housing above the valve body

12 - Shift Lock Solenoid -N110- => [ Selector Mechanism Overview ] See Image Below.
• Located in the selector mechanism

13 - Tiptronic Switch -F189- => [ Tiptronic Switch ] See Image Below.
• Integrated with Selector Lever Park Position Lock Switch -F319- in the selector mechanism

14 - Power Supply Relay (terminal 50) -J682-
• In E-box in engine compartment

15 - Data Link Connector (DLC)
• Located on the left side under the driver side storage compartment

16 - Selector Lever Position Display -Y6-
• Located in the instrument cluster


Multi-Function Transmission Range
Switch






- - Multi-Function Transmission Range (TR) Switch -F125-

Valve Body






1 - Solenoid Valve 4 -N91-
2 - Solenoid Valve 6 -N93-
3 - Solenoid Valve 5 -N92-
4 - Solenoid Valve 9 -N282-
5 - Solenoid Valve 10 -N283-
6 - Solenoid Valve 3 -N90-
7 - Solenoid Valve 1 -N88-
8 - Solenoid Valve 2 -N89-
A - Transmission Output Speed (RPM) Sensor -G195- connector
B - Transmission Input Speed (RPM) Sensor -G182-

Sensor Wiring Harness






Arrow - Sensor Wiring Harness with integrated Transmission Fluid Temperature Sensor -G93-

Solenoid Valve Wiring Harness






- - Solenoid Valve Wiring Harness

Automatic Transmission Hydraulic
Pressure Sensor 1 and Automatic Transmission Hydraulic Pressure Sensor 2






1 - Automatic Transmission Hydraulic Pressure Sensor 1 -G193-
2 - Automatic Transmission Hydraulic Pressure Sensor 2 -G194-

Transmission Input Speed (RPM) Sensor
and Transmission Output Speed (RPM) Sensor






1 - Transmission Input Speed (RPM) Sensor -G182-
2 - Transmission Output Speed (RPM) Sensor -G195-
Installed above the valve body in transmission housing.

Selector Mechanism Overview






2 - Selector mechanism with selector lever
The following is located on the selector mechanism:
• Shift Lock Solenoid -N110-

The solenoid is permanently installed in the shift selector mechanism
and cannot be replaced separately. Removal and installation is only possible
in conjunction with selector mechanism

Tiptronic Switch






- - Tiptronic Switch -F189-
Selector Lever Park Position Lock Switch -F319- is integrated with the tiptronic switch -F189-