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

Required Test Equipment

Cruise Control Test Tools:





SPECIAL TOOLS

Required Test Equipment

CAUTION: Only unplug the ABS/ASR or Electronic Accelerator control units with the ignition turned OFF.

Connecting Multimeter For Cruise Control:




Connecting Frequency Generator For Cruise Control:





CONNECTING THE TEST EQUIPMENT