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 Switch (Bussed Input)
The Brake Switch signal is a PCI broadcast message and is used to ensure that the torque converter clutch is disengaged when the brakes are applied. It is used also to cancel cruise control when the brakes are applied. The Brake Switch is hardwired to the PCM and bussed to the
TCM.