Land Rover Defender: Engine Junction Box A
Land Rover Defender 2020-2024 Service Manual / Electrical / Electrical Distribution / Module Communications Network / Engine Junction Box A
REMOVAL AND INSTALLATION
GENERAL EQUIPMENT
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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.
- This procedure contains illustrations for right hand drive vehicles, left hand drive vehicles are similar.
1. If a new Engine Junction Box (EJB) is to be installed, download the stored data using Jaguar Land Rover (JLR) approved diagnostic equipment.
General Equipment: Jaguar Land Rover approved diagnostic equipment
2. Disconnect the startup battery ground cable.
3. Remove the cowl panel.
4.
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- Release the 4 clips.
- Remove the EJB access cover.
5.
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- Disconnect the 2 electrical connectors.
- Reposition the wiring harness away from the EJB A.
6.
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- Release the 3 clips.
- Remove the EJB A.
INSTALLATION
1.
- Install the EJB A.
- Install the 3 EJB A clips.
2.
- Reposition the wiring harness into the correct location.
- Connect the 2 electrical connectors to EJB A.
3.
- Install the EJB access cover.
- Install the 4 clips.
4. Install the cowl panel.
5. Connect the startup battery ground cable.
6. If a new EJB is installed, upload the stored data using JLR approved diagnostic equipment.
General Equipment: Jaguar Land Rover approved diagnostic equipment
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Engine Junction Box B
REMOVAL AND INSTALLATION
GENERAL EQUIPMENT
REMOVAL
NOTE:
This procedure contains some variation in the illustrations depending
on the vehicle specification, but the
essential information is alwa
Wiring Harnesses
SPECIFICATIONS
COMPONENT TORQUE LOCATION
Torque Specifications
Wiring Harness Overlay
DESCRIPTION AND OPERATION
Overview
Where damage to a vehicle or a wiring harness has occurred; it
Wiring Harness - Approved Probing and Repair Methods, Electrical Connector
Probing
APPROVED PROBING AND REPAIR METHODS
The purpose of this document is to identify the approved methods to promote
an effective and efficient diagnosis and
minor repair to the:
Permitted electrical w
SEE MORE:
Anti-Theft - Active - Component Location, Overview
COMPONENT LOCATION
COMPONENT LOCATION - 1 OF 5
NOTES:
Right Hand Drive (RHD) vehicle is shown, Left Hand Drive (LHD)
vehicle is similar.
Vehicle with 5 doors is shown. Vehicle with 3 doors is similar.
Volumetric sensor
Instrument Panel Cluster (IPC)
Immobilizer Antenna Unit (IAU)
Driver
Wheel Knuckle
REMOVAL AND INSTALLATION
SPECIAL TOOL(S)
204-506/1
Remover/Installer, Halfshaft
204-506/2
Remover/Installer, Halfshaft Spacer
204-506/3
Remover/Installer, Halfshaft Screw Thread
204-506/5
Retainers, Halfshaft tools
GENERAL EQUIPMENT
PART(S)
REMOVAL
CAUTION:
Nuts and bolts must be tightened wi
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