1993 Chevrolet Suburban Owner's Manual - Page 230

. . 6. Release the regularbrakes. CAUTION It can be dangerous to get out of your vehicle if the shift lever is no Your vehiclecan fully in P (Park) wi-. theparkingbrakefirmlyset. roll. If youhavelefttheenginerunning,thevehiclecanmovesuddenly. You or others could beinjured. To be sure your vehicle won'tmove, whenyou'reonfairlylevelground,usethestepsthatfollow. If you have four-wheel drive and your transfer case is in N (Neutral), yourvehiclewillbefree to roll, even if yourshiftlever is in P (Park) So, besurethetransfercase is in adrive gear-not in N (Neutral). Hills" I If youareparkingonahill, On "Parking Index. in the or if you'repullingatrailer,alsosee I When You Are Ready to Leave After Parking on 1. Applyyourregularbrakesandholdthepedaldownwhileyou: a Hill Startyourengine. Shift into agear;and Releasetheparkingbrake. 2. Let upon the brakepedal. 3. Driveslowly until the trailer is clear of thechocks. 4. Stopandhavesomeonepickupandstowthechocks. Maintenance When Trailer Towing Your vehicle will need service more often when you're pulling a trailer. .See theMaintenanceScheduleformoreonthis.Thingsthat are especially important in trailer operation are automatictransmissionfluid(don'toverfill), engineoil,axlelubricant,belts,coolingsystem,andbrakeadjustment.Each ofthese is coveredinthismanual,andtheIndexwillhelpyou find them to reviewthesesectionsbefore quickly. If you'retrailering,it'sagoodidea you start your trip. Checkperiodically to seethatallhitchnutsandboltsaretight. 4-63