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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Faulty Signal. Permanent Fault






Faulty signal. Permanent fault

Ordering software
The engine control module (ECM) has registered an internal fault in the software.
The engine control module (ECM) can be programmed with new software.
The software must be replaced to remedy the fault.
Order appropriate software. Programming and Relearning
Continue - Programming the engine control module (ECM)

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Programming the engine control module (ECM)
Programming can be carried out when the software is delivered.
Program the engine control module (ECM)

Continue - FAULT FOUND

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