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
Scan Tool Does Not Power Up
Schematic:
Diagnostic Chart:
Most Scan tools use the battery power supply as well as the ground circuits at the
DLC. This chart will only diagnose the vehicle, not the Scan tool. Before using this chart, make sure that the Scan tool operates correctly on another vehicle.
