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

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

Fig. 4 Wiper Motor Current Draw Test. Aerostar:

1. Disconnect positive battery cable.
2. Disconnect linkage from motor and the electrical connector.
3. Connect green lead from multimeter to battery positive post, Fig. 3 and 4.
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.