A3 L4-2.0L Turbo (CBFA) (2008)
Shifter A/T: Testing and Inspection
02E 6 Speed DSG A/T FWD
Selector Lever Voltage Supply, Checking
Special tools, testers and auxiliary items required
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multimeter.
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Wiring diagram.
Test requirements
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The Direct Shift Gearbox (DSG) Mechatronic J743 fuses OK.
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Battery voltage at least 12.5 volts.
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All electrical consumers such as, lights and rear window defroster, switched off.
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Selector lever in "P".
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A/C switched off.
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Ground (GND) connections between engine/transmission/chassis OK.
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Ignition switched off.
Test procedure
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Perform a preliminary check to verify the customers complaint. See: Powertrain Management/Computers and Control Systems/Testing and
Inspection/Scan Tool Testing and Procedures/Preliminary Check
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).
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Check the wiring connection for damage, corrosion, loose or broken terminals.
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If necessary, repair the faulty wiring connection.
If the specified value was obtained: