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)

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Front Wiper Motor Test

Fig. 10 Front Wiper Motor Connector:





1. Disconnect wiper motor electrical connector, Fig. 10.
2. Test motor operation as follows:
a. Connect positive battery voltage to green/black terminal and negative to blue terminal; motor should operate at low speed.
b. Connect positive battery voltage to green/black terminal and negative to blue/yellow terminal; motor should operate at high speed.
3. If motor operation is not as indicated, replace motor.