1997 GMC Jimmy Owner's Manual - Page 218

1. Apply your regultu- brakes, but don't shift into PARK ( P ) yet. o r i n t o gear for a nxmual transmission. Then t111-nyour wheels into the curb if facing downhill or into traffic if facing uphill. L. 7 Have someone place chocks under the trailer wheels. 3. When the wheel chocks are i n place, release the regular brakes u n t i l the chocks absorb the load. 4. Reapply the reglrlar brakes. Then apply your parking brake, and then shift into PARK (P). o r REVERSE ( R )for a manual transmission. 5 . If yo^^ have t; I'our-~yheel-dl-ive \:ellick with a manual transfer case shift lever, be S L I R the transfer case is i n a drive gear -- not i n NEUTRAL (N). 6. Release the regular brakes. It canbe dangerous toget out of your vehicle if the shift lever is not fully in PARK ( P ) with the parking brake firmly set. Your vehicle can roll. If you have left the engine running, thevehicle can move suddenly. You 01- others could be even injured. 'li) be sure your vehicle won't n~ove, when you're on fairly level ground, use the steps that follow. If you have four-wheel drivewith a nlanual is transfer case shift lever and your transfer case i n NEUTRAL (N), your vehicle will he free to roll, even if your shift leveris in PARK (P).So, be sure the transfer case in a drive gear-- not in is NEUTRAL ( N ) . 4-53