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: Description and Operation
This electrical switch is used to indicate brake pedal status. This switch is normally closed when the brake pedal is not applied. When the brake pedal is applied the switch will open, changing the signal to the
Powertrain Control Module (PCM). The PCM uses this signal to de-energize the
Torque Converter Clutch (TCC) solenoid when brake pedal is applied. The brake switch is located on the brake pedal mounting bracket.