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

Operational Strategy

NOTE:
^ If using the WDS, select Module Configuration and Programming, then follow the screen prompts.
^ Make sure module is listed as supporting tire size and axle ratio configuration in the Module Configuration Index.

1. Select Service Bay Functions on the scan tool.
2. Select the module that contains the Operational Strategy to be programmed. Refer to the Module Configuration Index. Module Configuration Index
3. Select Operational Strategy.
4. Select the vehicle.
5. Select 4x4 for a 4x4 vehicle. Select 4x2 for a 4x2 vehicle.