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

Evaluating Measuring Value Blocks




Display group, overview







If one of the specifications not obtained See evaluating display group 000

For additional steps, see repair procedures

To terminate "Read measuring value block":
- Press -> button.

After terminating "Read measuring value block":
- Press buttons -0- and -6- to select "End output" function 06.
- Press -Q- button to enter selection.

Evaluating display group 000