Central Junction Box (CJB)

Central Junction Box (CJB)
This is a "Trustmark Authoring Standards (TAS) Repair Procedure"
- TAS style procedures can be identified by steps that have no accompanying step text and the magenta color of the electrical connectors and fasteners such as nuts, bolts, clamps or clips.
- TAS removal and installation procedures use a sequence of color illustrations to indicate the order to be followed when removing/disassembling or installing/assembling a component.
- Many of the TAS procedures will have the installation information within the removal steps.
- The TAS color illustrations use a variety of symbols to indicate important details of the procedures. It is important to understand these symbols in order to properly used the TAS procedures.
Refer to How to Use TAS Procedures and TAS Symbol Glossary at Vehicle | Description and Operation for additional information on these TAS procedures.
For additional information, refer to How to Use TAS Procedures How to Use TAS Procedures

Removal
1 If renewing the CJB, use Land Rover approved diagnostic equipment to interrogate the module and upload the stored data, prior to removal of the CJB.
2 Disconnect the battery ground cable.
For additional information, refer to Specifications Specifications
3 Remove the glove compartment.
For additional information, refer to Glove Compartment Service and Repair













Installation

NOTE:
The Central Junction Box is pre-programmed by Land Rover and therefore no IDS connection is required. Original remote keys will function. Any additional remote keys will no longer function.
1 To install, reverse the removal procedure.