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

Integrated Controller Module Tester

Integrated Relay Controller Module Tester:

This tester performs operational checks on various relays incorporated into the Integrated Controller Module (ICM). A diode, within the ICM is also checked. The diode is used to protect the EEC system from a reverse in polarity.