Pampu ya ABS, yomasuliridwa kuti "anti-lock brake system" mu Chitchaina, ndi imodzi mwazinthu zazikulu zitatu zomwe zidapangidwa m'mbiri yachitetezo chamagalimoto, kuphatikiza ma airbags ndi malamba. Ndi njira yoyendetsera chitetezo pamagalimoto yokhala ndi zabwino za anti-skid ndi anti-lock
ABS ndi ukadaulo wotsogola kutengera chipangizo chanthawi zonse cha brake, chomwe chitha kugawidwa mumitundu iwiri yamakina ndi zamagetsi. Magalimoto amakono ali ndi chiwerengero chachikulu cha anti-lock braking system, ABS sikuti imakhala ndi ntchito ya braking ya dongosolo la braking wamba, komanso imatha kuteteza gudumu loko, kotero kuti galimotoyo ikhoza kutembenukira pansi pa braking state, kuonetsetsa kukhazikika kwa kayendetsedwe ka braking kwagalimoto, kuteteza kuti pakhale kutsetsereka kwa mbali ndi kupatuka, ndiye chipangizo chapamwamba kwambiri chowongolera pamagalimoto chomwe chimakhala ndi ma braking effect.
