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

Ground Locations

Ground Point Overview:




Component Location

Ground Point I.D. List
1/1 Battery
31/4 Ground point, engine (ground point, battery - engine)
31/7 Ground point, A-pillar driver side
31/11 Ground point, trunk, left side
31/12 Ground point, trunk, right side
31/15 Ground point, A-pillar passenger side
31/32 Ground point, on engine (power ground)
31/33 Ground point, on engine (signal ground)
31/44 Ground point, engine compartment (ground point, battery - body)
31/47 Ground point, left cross member
31/48 Ground point, right cross member
31/50 Ground point, central electrical unit, power ground
31/51 Ground point, central electrical unit, signal ground
31/52 Ground point, DI power stage and ignition coil
31/55 Ground point, engine cooling fan
31/65 Ground point, steering column