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)

Or, hide this message: temporarily or permanently

Data Bus On Board Diagnostic Interface -J533-







Control modules in interior

Data bus on board diagnostic interface -J533-




Component Location







1 - Data bus on board diagnostic interface -J533-
A - 32-pin connector -T32a-
B - 2-pin connector -T2fm-


Pin Arrangements







1 - Data bus on board diagnostic interface -J533-
A - 32-pin connector -T32a-
B - 2-pin connector -T2fm-