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

Current Draw Test

1. Disconnect positive battery cable and wiper motor linkage. Disconnect motor connector.
2. Connect green lead from tester to positive post of battery.
3. Connect red lead of tester (positive) to low speed connection and then to high speed connection at the connector plug.
4. In either case, current draw should not exceed three amps.