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
Central Electronics Box Fan: Description and Operation
E-BOX FANThe ECM (
engine control module) controls an electric fan to provide cooling in the E-Box. The ECM (engine control module) uses a hardwired signal to switch the fan on or off based on its internal temperature sensor.