Operation CHARM: Car repair manuals for everyone.
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

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Power Supply RTI-Control Module






Power supply RTI-control module





If the RTI control module power supply (30-supply) fails in some way, the control module is disconnected, the battery disconnected etc, certain data in the control module will be erased after a certain period of time. This means that the control module then assumes certain predetermined values the next time the system is activated. When the control module is reconnected certain values should be reset. For values, see System settings (customer settings).