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
If it fails: lemon-manuals.org.ua

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Information Bus: Specifications

Heat Shrink Tube Overlap 12.7 mm (0.5 inch)
Wire Insulation Removal Length (Twist Side) 37.2 mm (1.5 inch)
Wire Insulation Removal Length (Receiving Side) 19.5 mm (0.75 inch)