01VA TransmissionMotronic
Electrical and Electronic Component Locations
1 Transmission Control Module (J217)
• Component location and removing and installing => [ Component location of ]
• Disconnecting multi-pin connector => [ Disconnecting from multi-pin harness connector ]
• May be checked using tester (VAS5051) in " Guided Fault Finding"
2 Data Link Connector (DLC)
• Installation location => [ Data Link Connector (DLC) ]
3 Multi-Function Transmission Range (TR) Switch ( F125)
• Component location and removing and installing =>
• May be checked using tester (VAS5051) in " Guided Fault Finding"
4 Internal transmission wiring harness with integrated Transmission Fluid Temperature Sensor (G93) (ATF)
• Component location and removing and installing => [ Internal transmission wiring harness with integrated (ATF) ]
• May be checked using tester (VAS5051) in " Guided Fault Finding"
5 Valve body
• Component location and removing and installing => [ Valve body ]
• May be checked using tester (VAS5051) in " Guided Fault Finding"
6 Sensor for transmission RPM (G182)
• Calculates transmission RPM
• Component location and removing and installing =>
• May be checked using tester (VAS5051) in " Guided Fault Finding"
7 Transmission Vehicle Speed Sensor (VSS) (G38 ) (also designated as Transmission Output Speed (RPM) Sensor (G195))
• Calculates transmission output RPM
• Component location and removing and installing =>
• May be checked using tester (VAS5051) in " Guided Fault Finding"
8 Tiptronic Switch (F189)
• Component location and removing and installing =>
• If malfunctions occur at switch, symbol insert with circuit board must be replaced => [ (Item 6) Printed circuit board ] Shift Mechanism Cover and Selector Lever Knob Assembly Overview
• May be checked using tester (VAS5051) in " Guided Fault Finding"
9 Shift Lock Solenoid (N110)
• Component location and removing and installing =>
• May be checked using tester (VAS5051) in " Guided Fault Finding"
10 Throttle Position (TP) Sensor (G79) and (G185)
• Component location and removing and installing => [ and ]
• May be checked using tester (VAS5051) in " Guided Fault Finding"
11 Starting Interlock Relay (J207)
• Installation location =>
12 Transmission Range (TR) Selector Lever Display ( Y6)
• Component location and removing and installing =>
• Unlit selected gear display indicates emergency mode with inactive Transmission Control Module (TCM).
• Completely lit selected gear display indicates emergency mode with active TCM.
13 Brake light switch (F)
• Component location and removing and installing =>
• May be checked using tester (VAS5051) in " Guided Fault Finding"
Component location of Transmission Control Module (TCM) (J217)
Control module is located in left plenum chamber in e-box under Engine Control Module (ECM).
Removing and installing the control module
.
If control module for engine or transmission is replaced, the system must be put into basic setting.
- Perform basic setting in "Vehicle Self-Diagnosis" using the tester (VAS5051).
Disconnecting Transmission Control Module (TCM) (J217) from multi-pin harness connector
- Disengage harness connector (arrow) and disconnect it from Transmission Control Module (TCM).
Installation is the reverse of removal.
Data Link Connector (DLC)
Installation location: Data Link Connector (DLC) is located under driver side storage compartment.
- Connect tester (VAS5051) to Data Link Connector (DLC) using diagnostic cable (VAS5051/1) and adapter ( VAS6017) with ignition switched off.
Valve body
Installation location: Valve body is bolted on to transmission housing below and covered by transmission oil pan.
Solenoid valves (N88), (N89), (N90), and pressure control valves (N215), (N216), (N217), (N218) are fastened to valve body.
Removing and installing valve body
Refer to => [ Valve Body ] Valve Body.
Internal transmission wiring harness with integrated Transmission Fluid Temperature Sensor (G93) (ATF)
Installation location: Transmission Fluid Temperature Sensor (arrow) is located in the wiring harness on valve body.
Wiring harness may be replaced with transmission installed and valve body removed.
Wiring harness in transmission, removing and installing
Refer to => [ Wiring Harness ] Service and Repair.
Transmission Vehicle Speed Sensor (VSS) (G38)
Installation location: Transmission Vehicle Speed Sensor is located on rear right of transmission. Also referred to as the sender for transmission output RPM (G195).
Removing and installing Transmission Vehicle Speed Sensor (VSS)
Refer to => [ Transmission Vehicle Speed Sensor ] Transmission Vehicle Speed Sensor.
Sensor for transmission RPM ( G182)
Sensor for transmission RPM - A - is fastened to transmission housing behind valve body. This sensor is a Hall sensor.
Removing and installing Sensor for transmission RPM (G182)
Refer to => [ Transmission Input Speed Sensor ] Transmission Input Speed Sensor.
Multi-Function Transmission Range (TR) Switch (F125)
Installation location: Multi-Function Transmission Range (TR) Switch - 1 - is located at left on transmission; multi-pin connector for Multi-Function Transmission Range (TR) Switch - 2 -.
Removing and installing Multi-Function Transmission Range (TR) Switch
Refer to => [ Multi-Function Transmission Range Switch ] Multi-Function Transmission Range Switch.
Tiptronic Switch (F189)
Installation location: Tiptronic switch is integrated into circuit board of symbol insert, which is located in shift mechanism cover.
Tiptronic Switch (F189), removing and installing
Refer to => [ Tiptronic Switch ] Tiptronic Switch.
Shift lock solenoid (N110 )
Installation location: Shift lock solenoid is located in the shift mechanism - arrow -.
Shift lock solenoid, removing and installing
Refer to => [ Shift Lock Solenoid ] 01VA Transmission.
Starting Interlock Relay ( J207)
Installation location: Relay is located in central electronics.
Assignment
Refer to
Throttle Position (TP) sensor (G79) and (G185)
Throttle Position (TP) sensor (G79) and (G185) (arrow), component of electronic engine power control (E-Gas), is located at pedal assembly.
The kick down function is performed (controlled) via Throttle Position (TP) sensor (G79) and (G185).
Checking, removing and installing Throttle Position (TP) sensor:
Refer to => Fuel Delivery and Air Induction Fuel Delivery and Air Induction
Brake light switch (F)
Installation location: Brake light switch (arrow) is located in foot pedal assembly.
Brake light switch, removing and installing
Refer to => Brakes and Traction Control Brakes and Traction Control
Transmission Range (TR) Selector Lever Display (Y6)
Installation location: in instrument cluster
Removing and installing Transmission Range (TR) Selector Lever Display
Refer to => Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators