Volkswagen 2K3 054 630 Manual De Montaje página 22

1.4 Setting up fault diagnosis
Page 6 - figure 1
Note
If the fault has been found and rectified, the parking distance controller must be set up again.
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1.3 Setting up the parking distance control system
If there is no tone after switching on the ignition and engaging reverse gear, check the power supply and the
connections to the controller.
Is there a 12V power supply to the connector -2- when reverse gear is engaged?
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Fault diagnosis as per the wiring diagram
Is the buzzer connector -4- connected correctly?
Is the blue wire from the power harness cut or still intact? Reconnect the wire.
If a single long tone does not sound after the double beep (start of the learning process) within a max. of
100 seconds, check the sensor connections.
If a single long tone does not sound after the double beep (start of the learning process) within a max. of
100 seconds, but an intermittent beep is heard instead, then the obstacle behind the vehicle has not been detected.
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Check the distance from the wall, correct as necessary, or align with another obstruction at a distance of 50 cm.
1.5 Final fitting
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Secure all the parking distance controller wires to existing wires or holders to avoid noises.
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Replace all trims in reverse order.
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Interior bodywork fitting; Repair Group 70; door trims/padding; loading area and boot trims
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