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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Service Hints

C15 (B) C16 (A) WIPER AND WASHER SW [COMB. SW]
(A) 6-GROUND : Always continuity
(A) 9-GROUND : Approx. 12 Volts with ignition SW at ON position
(B) 8-GROUND : Approx. 12 Volts with wiper and washer SW at LOW or MIST position
Approx. 12 Volts every approx. 1 to 10 seconds intermittently with wiper SW at INT position
(B)17-GROUND : Approx. 12 Volts with ignition SW ON unless wiper motor at STOP position
(A) 8-GROUND : Approx. 12 Volts with ignition SW ON and wiper and washer SW at HIGH position

W4 WIPER MOTOR
6-5 : Closed unless wiper motor at STOP position