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

Brake (Red) Indicator

The BRAKE indicator is turned "ON" whenever a LOW BRAKE ELUID or SERVICE BRAKE FLUID SWITCH condition exists. Low Brake Fluid is a discrete input to the IPC (connector C2 terminal "A11") from the Brake Fluid switch, which goes to ground on a low fluid condition. The Service Brake Fluid Switch condition exists whenever the Low Brake Fluid Switch input goes above the Normal 4 volt level, reflecting an open or similar switch condition.