Land Rover Defender: Anti-Theft Alarm Horn With Integral Battery

REMOVAL AND INSTALLATION

REMOVAL

NOTE:

• 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.

The following step(s) applies to: All vehicles

1. Disconnect the startup battery ground cable.

2. Remove the secondary bulkhead right panel.

The following step(s) applies to: Left-hand drive vehicles

3. Remove the Engine Junction Box (EJB).

4.

Reposition the wiring harness to get access to the Battery Back-Up Sounder (BBUS).

5.

• Disconnect the electrical connector.
• Release the clip.

6.

• Remove the 2 nuts.
• Remove the BBUS from the bracket.

The following step(s) applies to: Right-hand drive vehicles

7. Remove the Integrated Power Brake.

8.

Disconnect the electrical connector.

9.

• Remove the 2 nuts.
• Remove the BBUS from the bracket.

INSTALLATION

The following step(s) applies to: Right-hand drive vehicles

1.

• Install the Battery Back-Up Sounder (BBUS) to the bracket.
• Install and tighten the 2 nuts.

  Torque: 7Nm

• Connect the BBUS electrical connector.

2. Install the Integrated Power Brake.

The following step(s) applies to: Left-hand drive vehicles

3.

• Install the BBUS to the bracket.
• Install and tighten the 2 nuts.

  Torque: 7Nm

4.

• Connect the BBUS electrical connector.
• Install the wiring harness clip.

5. Reposition the wiring harness in the correct location.

6. Install the Engine Junction Box (EJB).

The following step(s) applies to: All vehicles

7. Install the secondary bulkhead right panel.

8. Connect the startup battery ground cable.

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