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

Scan Tool Testing and Procedures

How to End a Troubleshooting Session
This procedure must be done after any troubleshooting.
1. Turn the ignition switch OFF.

2. Reset the TCM Use the HDS, then disconnect HDS from the DLC (A).
3. Turn the ignition switch ON (II).
4. Enter the radio code, reset the preset stations, and set the clock.
5. To verify that the problem is repaired, test-drive the vehicle for several minutes at speeds over 30 mph (50 km/h).