Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Central Junction Box (CJB)



Central Junction Box (CJB)

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.
3. Remove the glove compartment.













Installation
1. To install, reverse the removal procedure.
2. Using Land Rover approved diagnostic equipment, download the previously collated data to the new CJB.