Imoto yokucoca iqhutywa yimoto. Ngesixhobo sokudibanisa intonga, intshukumo ejikelezayo yemoto itshintshwa ibe yintshukumo ejikelezayo yengalo yokucoca, ukuze kufezekiswe intshukumo yokucoca. Ngokubanzi, imoto ingavulwa ukuze i-wiper isebenze.
I-wiper yeglasi yemoto iqhutywa yi-wiper yeglasi yemoto, kwaye i-potentiometer isetyenziselwa ukulawula isantya se-motor yeegiya ezahlukeneyo.
Ngasemva kwemoto ye-wiper kukho i-gear transmission encinci evalelwe kwindawo efanayo ukunciphisa isantya sokuphuma ukuya kwisantya esifunekayo. Esi sixhobo saziwa ngokubanzi ngokuba yi-wiper drive Assembly. I-output shaft ye-assembly iqhagamshelwe nesixhobo somatshini esisekupheleni kwe-wiper, kwaye ukujika okujikelezayo kwe-wiper kwenziwa nge-fork drive kunye ne-spring return.