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
If it fails: lemon-manuals.org.ua

Or, hide this message: temporarily or permanently

X110 - Check for DTC 556/557

- Is Continuous Memory Diagnostic Trouble Code (DTC) 556 or 557 also present?

Yes -- Go to X115. X115 - Continuous Code 556/557: Check EEC-IV Harness

No -- Go to X111. X111 - Check EEC-IV Harness