TT Quattro Coupe V6-3.2L (CBRA) (2008)
Transmission Position Switch/Sensor: Testing and Inspection
Selector Lever Voltage Supply, Checking
Special tools, testers and auxiliary items 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
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Perform a preliminary check to verify the customers complaint. Refer to => See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Mode 09 - Read Vehicle Information
Start diagnosis
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Remove the selector mechanism, far enough to gain access to the Selector Lever (E313) electrical harness connector - A -.
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Disconnect the Selector Lever (E313) electrical harness connector - A -.
Checking voltage supply, terminal 30
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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:
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Check the wiring connection for an open circuit, short circuit to Battery (+) or Ground (GND).