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 logical successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la
Circuit Operation
The Data Stream (on the 800 CKT) uses a 8192 Baud Rate. During normal vehicle operation, the
Powertrain Control Module (PCM) serves as the "Master" Module. When using the Tech-1, the Tech-1 will serve as the "Master" Module and interrogate any Module on the 800 CKT.