1993 GMC Suburban Owner's Manual - Page 235

To turn off theflashers, pull outonthecollar. When the hazard warningflashersareon,your turn signalswon'twork. the side of theroad c I youcarryreflectivetriangles,you f can setoneupat about 300 feet (100 m) behind yourvehicle. If yourbattery has rundown,youmaywant to useanothervehicleand some jumpercables to startyourvehicle.Butpleasefollowthestepsbelow to do it safely. Batteries can hurt you. They can be dangerousbecause: e They contain acid that can burn you. Q) They contain gas that can explodeorignite. Theycontainenough 8 electricity to burn you. all of these things If you don't follow these stepsexactly,someor can hurt you. To Jump start Your Vehkk? 1. Checktheothervehicle. groundsystem. It musthave a 12-voltbatterywithanegative 't a 12-volt system with a negative ground, both 2. Getthevehicles close enough so thejumpercables can reach,but be surethevehiclesaren't touching eachother. If theyare, it could causea 5-3