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)

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Wiper Motor: Testing and Inspection

1. Disconnect positive battery cable.
2. Disconnect linkage from motor and the electrical connector.

Fig. 3 Wiper Motor Current Draw Test. Except Aerostar:

3. Connect green lead from multimeter to battery negative post.
4. Connect positive lead of tester first to low speed connection and then to high speed connection at electrical connector. Current draw should not exceed 3 amps and the motor should run smoothly.