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

For Vehicles Equipped With Traction Control (TRAC) System

FOR VEHICLE EQUIPPED WITH TRACTION CONTROL (TRAC) SYSTEM

When testing with a 2 wheel drum tester such as a speedometer tester, a combination tester of the speedometer and brake, a chassis dynamometer, or when jacking up the front wheels and driving the wheels, always deactivate the TRAC system OFF before testing.

NOTE: TRAC system OFF condition can be confirmed by the "TRAC OFF" indicator light in the combination meter.