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 Signal

INSPECT BRAKE SIGNAL




1) Depress the accelerator pedal until the DG terminal indicates 8V.
2) Depress the brake pedal and check the voltage reading from the DG terminal.
Brake pedal depressed: OV
Brake pedal released: 8V

If not as indicated, there is a malfunction in either the stop light switch or circuit.