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

Flow of Diagnosis

Fig.17 ECC Troubleshooting ECC System:

Fig.18 ECC Troubleshooting ECC System:

- Follow the chart from top to bottom.

- When branching out to side, lettered charts are located in Non-Trouble Code Components and Circuits.