SAFETY PRECAUTIONS
For all Automatic Transmission - Gears, hydraulic controls Technical Data. Refer to CONTROLS, HOUSING - DIRECT SHIFT AUTOMATIC TRANSMISSION 02E (AWD) (COUPE)
For all Automatic Transmission - Gears, hydraulic controls component locations. Refer to CONTROLS, HOUSING - DIRECT SHIFT AUTOMATIC TRANSMISSION 02E (AWD) (COUPE)
For all Automatic Transmission - Gears, Hydraulic controls removal/installation procedures and torque specifications. Refer to CONTROLS, HOUSING - DIRECT SHIFT AUTOMATIC TRANSMISSION 02E (AWD) (COUPE)
Note. All manufacturers special tools as well as common tools may contain a manufacturer specific part number. These tools may be substituted with an equivalent aftermarket tool or are available for purchase through Audi. Manufacturers special tools as well as common tools that contain a manufacturer specific part number may be referenced in the test procedure illustrations showing the tool use or installation. If the manufacturer specific tool is not being used, an equivalent aftermarket tool may be installed in the same manner as the manufacturers special tool. The manufacturers test box Test Box 105 Pin VAG 1598/31 is available for purchase or rental. Certainly you have received an electrical shock once before when touching something made out of metal. The reason for this is the electrostatic charge of the human body. This charge can lead to functional problems by touching the electrical components of the transmission and selector lever mechanism. Touch a grounded object, e.g. a water pipe or a hoist, before working on the electrical components! Do not make direct contact on electrical harness connector terminals! Always switch ignition off before disconnecting or connecting Battery -A-, failure to do so may damage the Direct Shift Gearbox (DSG) Mechatronic -J743-. If special testing equipment is required during road test, note the following
| WARNING | Test equipment must always be secured to the rear seat and operated by a second person. If test and measuring equipment is operated from the passenger seat, the person seated could be injured in the event of an accident involving deployment of the passenger-side airbag. The use of nails, paper clips, or another unauthorized materials to back-probe electrical harness connectors is strictly prohibited and may cause damage to the electrical harness connectors, terminal ends or damage to a component. Use only the manufacturers test lead kit or an equivalent aftermarket test lead kit for back-probing all electrical harness connectors. |
SELECTOR LEVER VOLTAGE SUPPLY, CHECKING
Special tools and workshop equipment required
- Multimeter.
- Wiring diagram.
Test requirements
- The Direct Shift Gearbox (DSG) Mechatronic -J743- fuses OK.
- Battery voltage at least 12.5 volts.
- All electrical consumers such as, lights and rear window defroster, switched off.
- Selector lever in "P".
- A/C switched off.
- Ground (GND) connections between engine/transmission/chassis OK.
- Ignition switched off.
Test procedure
Perform a preliminary check to verify the customers complaint. Refer to GENERAL DIAGNOSIS =>
Start diagnosis
Remove the selector mechanism, far enough to gain access to the Selector Lever -E313- electrical harness connector -A-.
Disconnect the Selector Lever -E313- electrical harness connector -A-.
Scheme 302
Checking voltage supply, terminal 30
Using a Multimeter, check the Selector Lever -E313- electrical harness connector terminals 10 to 1 for voltage.
Specified value: battery voltage.
If the specified value was not obtained
Check the wiring connection for an open circuit, short circuit to Battery (+) or Ground (GND).
Check the wiring connection for damage, corrosion, loose or broken terminals.
If necessary, repair the faulty wiring connection.
If the specified value was obtained
Checking voltage supply, terminal 15
Using a Multimeter, check the Selector Lever -E313- electrical harness connector terminals 9 to 1 for voltage.
Specified value: battery voltage.
If the specified value was not obtained
Check the wiring connection for an open circuit, short circuit to Battery (+) or Ground (GND).
Check the wiring connection for damage, corrosion, loose or broken terminals.
If necessary, repair the faulty wiring connection.
If the wiring and voltage were OK
Erase the DTC memory. Refer to DIAGNOSTIC MODE 04 - ERASE DTC MEMORY
Perform a road test to verify repair.
If the DTC does not return
Repair complete, Generate readiness code. Refer to READINESS CODE => Readiness Code Description .
End diagnosis.
If the DTC does return and no malfunction is detected in the wiring and the voltage supply was OK
Replace the Selector Lever -E313-.
Assembly is performed in the reverse of the removal.
Final procedures
After repair work, the following work steps must be performed in the following sequence
- Check the DTC memory. Refer to «DIAGNOSTIC MODE 03 - READ DTC MEMORY»(/audi/tt/8j-2006-2010/remont/cooling-fan/#32l-generic-scan-tool-engine-codes-cbra-coupe__diagnostic-mode-03-read-dtc) .
- If necessary, erase the Direct Shift Gearbox (DSG) Mechatronic -J743- memory. Refer to «DIAGNOSTIC MODE 04 - ERASE DTC MEMORY»(/audi/tt/8j-2006-2010/remont/cooling-fan/#32l-generic-scan-tool-engine-codes-cbra-coupe__diagnostic-mode-04-erase-dtc) .
- If the DTC memory was erased, generate readiness code. Refer to «READINESS CODE»(/audi/tt/8j-2006-2010/remont/cooling-fan/#32l-generic-scan-tool-engine-codes-cbra-coupe) .
End of diagnosis.