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

Read Current Data

Read Current Data

OPERATION
1. On the "Main Menu" display screen, select the {Each System Check} and press the [YES] key.
2. On the "System Selection Menu" display screen, select the {Integ. Unit mode} and press the [YES] key.
3. On the "Integ. Unit mode failure diag" display screen, select the {Current Data Display & Save} and press the [YES] key.
4. On the "Data Display Menu" screen, select the {12 Data Display} and press the [YES] key.
5. Using the scroll key, scroll the display screen up or down until the desired data is shown. Scan Tool Testing and Procedures