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
ECM Checks
ECM Connector Identification:
ECM CONNECTOR PIN-VOLTAGE CHECK 1.
Check voltage at the connector terminals as listed, under the stated conditions with the ECM connected. Measure voltage with a DVOM through a "break-out box" or use a straight pin inserted from the back of the connector into the appropriate terminal.
CAUTION: Do not short between terminals! Damage to the ECM may result.
