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Component Parts and Harness Connector SEL854W System Description WIPER OPERATION With the ignition switch in the ACC or ON position, power is supplied I through 20A fuse [No. 11 , located in the fuse block (J/B)] I to front wiper motor terminal q 3 . Ground is supplied to front wiper switch terminals q 17 and q 20 through body grounds E22 and E36 . Low and high speed wiper operation I through terminal q 14 of the front wiper switch I to front wiper motor terminal q 5 . With power and ground supplied, the front wiper motor operates at low speed. I through terminal q 16 of the front wiper switch I to front wiper motor terminal q 4 . With power and ground supplied, the front wiper motor operates at high speed. I from terminal q 14 of the front wiper switch I to front wiper motor terminal q 5 , in order to continue front wiper motor operation at low speed. Ground is also supplied until the wiper arms reaches the base of the windshield I through terminal q 13 of the front wiper switch I to wiper relay terminal q 3 I through terminal q 4 of the wiper relay I to front wiper motor terminal q 2 I through terminal q 1 of the front wiper motor, and I through body grounds E22 and E36 . When the wiper arms reach the base of the windshield, the switch in the front wiper motor moves to the “STOP” GI MA EM LC EC FE AT PD FA RA BR ST RS BT HA IDX WIPER AND WASHER EL-183 |