jones04

ok so here it is, 90 cherokee I6 and its my buddies jeep and he is having problems with the windshield wipers. this toggle switch is the deffinition of jerry rigged!!!! its got a amp wire ran and then it has an adapter to where the toggle switch is hooked up too then its got 2 more wires hooked up to the power wire im guessin, wtf do those 2 hook up too under the dash?? what looks like were they go everytime i hit the toggle switch it burns wires one wire specifically what wire is that? all he is wantin is his wipers he never used the toggle so can i put a toggle on the wipers? if so which wiper motor wire is the power wire? thanks in advance