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.
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Reposition the wiring harness to get access to the Battery Back-Up Sounder
(BBUS).
5.
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- Disconnect the electrical connector.
- Release the clip.
6.
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- 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.
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Disconnect the electrical connector.
9.
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- 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.
READ NEXT:
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 p
COMPONENT LOCATION
COMPONENT LOCATION - 1 OF 4
NOTE:
Right Hand Drive (RHD) vehicle is shown, Left Hand Drive (LHD) vehicle is
similar.
Immobilizer Antenna Unit (IAU)
Ignition switch
Body Contro
SEE MORE:
DESCRIPTION AND OPERATION
COMPONENT LOCATION
Engine cooling radiator
Engine coolant inlet
Transmission coolant inlet
Transmission coolant outlet
Engine coolant outlet
Engine coolant outlet
OVERVIEW
Transmission cooling is provided by an Automatic Transmission Fluid (ATF)
cooler, which tran
CONTROL DIAGRAM - 1 OF 4 - SEATBELT REMINDER WITH 3 DOORS VEHICLE
A = HARDWIRED: O = LIN BUS: AX = FLEXRAY: BA = HS CAN HMI SYSTEM BUS.
BCM/ GWM
RCM
OCS - NAS vehicles only
IPC
Audio Amplifier Control Module (AAM)
Vehicle speakers
Ground
Power supply
Front row seatbelt buckle - Center
Se
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