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
Odometer
The
BCM calculates vehicle mileage from rolling count data sent to the BCM by CAN message from the ECM on L81 and by Class II message from the PCM on L61 vehicles. The BCM sends the mileage data to the cluster over serial data to display the vehicle mileage.