1997 GMC Jimmy Owner's Manual - Page 71

__ ._/. . . - - ~ ~ Endgate Release To open a mechanical lock system from the outside, insert the key into the lock and turn it counterclockwise to unlock the glass. The endgate and glass will automatically lock when shut. To open a power lock system from outside, insert the the key into the lock button and turn counterclockwise. All doors will unlock. You may also use the keyless entry system, or the power door locks, if you're vehicle isso equipped. When doors are unlocked, press the button to open the glass. The endgatecan be opened without a key if the driver's door is unlocked. The endgate glasswill not release if the vehicle is in gear. To lock a power lock system from the outside, insert the key into the lock button and turn clockwise. All doors will lock. 2-10