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

Anti-Lock Control

Anti-Lock Control
The 3-channel anti-lock system consists of the following components:
^ hydraulic control unit (HCU)
^ anti-lock brake control module
^ rear wheel speed sensor
^ rear wheel speed sensor ring
^ front wheel speed sensor
^ front wheel speed sensor rings
^ yellow ABS warning indicator