Land Rover Defender: Front Park Assist Sensor

REMOVAL AND INSTALLATION

REMOVAL

NOTES:

• This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
• This procedure contains illustrations showing certain components removed to provide extra clarity.
• This procedure contains illustrations for left side components, right side components are similar.
• The ignition must be switched off.

1. Raise and support the vehicle on a suitable 2-post lift.

2. Remove the wheel and tire assembly.

3.

• Remove the clip.
• Release the side undershield.

4.

• Remove the 2 clips.
• Remove the 4 screws.
• Remove the wheel arch liner front section.

5.

Disconnect the electrical connector from the front park assist sensor.

6.

Release the 2 clips and remove the front park assist sensor.

INSTALLATION

1.

CAUTIONS:

• If a new park assist sensor is installed, make sure that the membrane and the cylindrical edge of the membrane must be covered with a paint layer of at least 2 mm all the way around as illustrated.
• The whole paint film thickness on the membranes is up to a maximum of 120 micrometers (including the electro-coated layer) to make sure a proper sensor function.
• This is also valid for the multiple layer paints.

Check the paint layer of the parking assist sensor.

2.

CAUTIONS:

• Inspect the ring, replace if damaged.
• Make sure that the ring is correctly located to the sensor.

Before installing the front park assist sensor, check the condition and the position of the ring.

3.

NOTE: Make sure that the sensor is correctly located to the bracket. Audible clicks will be heard to confirm connection.

• Install the front park assist sensor.
• Connect the electrical connector to the front park assist sensor.

4.

• Install the wheel arch liner front section.
• Install and tighten the 4 screws.
• Install the 2 clips.

5.

• Reposition the side undershield.
• Install the clip.

6. Install the wheel and tire assembly.

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