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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Windshield Washer Relay: Testing and Inspection

WASHER PUMP RELAY (INTEGRAL)

Test the rear window wiper motor internal washer relay function by measuring the voltage between wiper motor (4) component side pin 5 (7), and ground. When wash command input pin 6 (7) is grounded, measured voltage should read 10 volts or greater.