Multi-Function Transmission Range (TR) Switch, Checking
5 Speed Automatic 01V
Multi-function Transmission Range (TR) switch, checking
NOTE:
- Check the measuring value block for the TR-switch display group number 004 before checking the TR-switch. Refer to "Scan Tool Testing/Measuring Value Blocks (Function 08)/Evaluating Measured Value Blocks -E17-" Testing and Inspection
- Be sure that selector lever cable is properly adjusted.
Two different multi-function switches were used in production:
1. Multi-function switch with 8 - pin connector checking starting.
2. Multi-function switch with 10 - pin connector checking starting.
Multi-Function Transmission Range (TR) Switch -F125- (8-Pin Connector), Testing
1. Function test
- Release spring catch securing 8-pin connector -2- to connector on wiring to multi-function TR switch.
- Unclip connector to multi-function TR switch from retainer or remove retainer together with connector from transmission to gain better access to the pins in the connector.
- Pin assignment for 8 - pin connector of Multi-function (TR) switch -F125-
- Use multi-meter VAG 1526A or Vehicle Diagnosis, Measuring and Information System VAS 5051.
Transmission with Multi-function Transmission Range (TR) switch -F125- with 8 - pin connector, checking
Test Step 1 Part 1:
Test Step 1 Part 2:
Test Step 1 Part 3:
2. Multi-function Transmission Range (TR) switch -F125- (8-pin connector), testing
- Release spring catch securing 8-pin connector -2- to connector on wiring to Multi-function TR switch.
- Check at connector with spring clips (cavities) to Transmission Control Module (TCM)
- Pin assignment for 8 - pin connector of multi-function (TR) switch -F125- (to TCM)
- Use multi-meter VAG1526A or Vehicle Diagnosis, Measuring and Information System VAS5051
Voltage measurement: switch multimeter to 20 V measuring range
- If the specified value is not read, check fuses and wiring connectors according to wiring diagram and make necessary repairs.
NOTE: If the check results and the voltage supply to the Multi-function TR switch were OK, check wiring connections from Transmission Control Module (TCM) -J217- to Multi-function Transmission Range (TR) switch.
3. Wiring from Transmission Control Module (TCM) -J217- to Multi-function Transmission Range (TR) switch -F125- (8-pin connector), checking
- Switch off ignition.
- Disconnect connector from TCM -J217-, located in front of right seat under the cover in the footwell.
- Connect test box VAG 1598/20 to harness connector.
- Connect both 8-pin connectors -2- to multi-function switch -F125- as shown in the illustration.
- Use multi-meter VAG1526A or Vehicle Diagnosis) Measuring and Information System VAS 5051
Transmission with Multi-function Transmission Range (TR) switch -F125- with 8 - pin connector, checking
Test Step 1:
Test Step 2:
4. Wiring from Transmission Control Module (TCM) -J217- to Multi-function Transmission Range (TR) switch -F125- (8- pin connector), checking
- Switch ignition off.
- Release spring catch securing 8-pin connector -2- to connector on wiring to multi-function TR switch.
- Pin assignment on 8-pin connector of multi-function switch -F125- (cavities toward TCM).
- Check between 8-pin connector with spring clip closure (cavities) and test box VAG 1598/20 at connector of TCM.
- Use multi-meter VAG 1526A or Vehicle Diagnosis, Measuring and Information System VAS 5051
Transmission with Multi-function Transmission Range (TR) switch -F125- with 8 - pin connector, checking
Resistance specifications
Multi-Function Transmission Range (TR) Switch (10-Pin Connector), Testing
1. Function test
- Release spring catch securing 10-pin connector -2- to connector of multifunction TR switch.
- Unclip connector to multi-function TR switch from retainer or remove retainer together with connector from transmission to gain better access to the pins in the connector.
- Pin assignment for 10 - pin connector of multi-function (TR) switch -F125-
- Use multi-meter VAG1526A or Vehicle Diagnosis, Measuring and Information System VAS 5051
Transmission with Multi-function Transmission Range (TR) switch -F125- with 10 - pin connector, checking
Test Step 1 Part 1:
Test Step 1 Part 2:
2. Voltage supply for Multi-function TR switch (10-pin connector), testing
- Release spring catch securing 10-pin connector -2- to connector to multi- function TR switch.
- Check at connector with spring clips (cavities) to Transmission Control Module (TCM)
- Pin assignment for 10 - pin connector of multi-function (TR) switch -F125- (cavities to TCM)
- Use multi-meter VAG1526A or Vehicle Diagnosis, Measuring and Information System VAS 5051
Voltage measurement: switch multimeter to 20 V measuring range
- If the specified value is not read, check fuses and wiring connectors according to wiring diagram and make necessary repairs.
NOTE: If the check results and the voltage supply to the multi-function TR switch were OK, check wiring connections from Transmission Control Module (TOM) -J217- to Multi-function Transmission Range (TR) switch -F125-.
3. Wiring from Transmission Control Module (TCM) -J217- to Multi-function Transmission Range (TR) switch -F125- (10-pin connector), checking
- Switch off ignition.
- Disconnect connector from TCM -J217-, located in front of right seat under the cover in the footwell.
- Connect test box VAG1598/20 to harness connector.
- Connect both 10 - pin connectors -2- to multi-function switch -F125- as shown in the illustration.
- Use multi-meter VAG1526A or Vehicle Diagnosis, Measuring and Information System VAS 5051
Transmission with Multi-function Transmission Range (TR) switch -F125- with 10 - pin connector, checking
Test Step 1 - 2:
Test Step 2 - Part 2:
Test Step 3 - Part 1:
Test Step 3 - Part 2:
4. Wiring from Transmission Control Module (TCM) -J217- to Multi-function Transmission Range (TR) switch -F125- (10-pin connector), checking
- Switch off ignition.
- Disconnect 10 - pin connector -2- to TR switch -F125-
- Pin assignment at 10 - pin connectors of multi-function switch -F125- (cavities point to TCM).
Check between 10-pin connector (cavities) with test box VAG1526A at connector of TCM.
- Use multi-meter VAG 1526A or Vehicle Diagnosis, Measuring and Information System VAS5051
Transmission with Multi-function Transmission Range (TR) switch -F125- with 10 - pin connector, checking
Resistance specifications
