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

Parking Brake System: Testing and Inspection

Brake system, abbreviations

Abbreviations

Note! All functions below are not available in all vehicles or vehicle models. The brake system can consist of only ABS or ABS including TRACS, STC, or DSTC.