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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Signal Specification, Brake Control Module (BCM) With STC/TRACS

Signal specification, brake control module (BCM) with STC/ TRACS
All values given are between the relevant terminal in column 1 and terminal #A16 or #A47 (ground), unless otherwise indicated in brackets.
Pins 6, 9, 13, 17-31, 35, 38-41 and 44 are not used.

Note! It is important that the breakout box is connected and that the ground connections have been checked before starting to measure.