Owner's Manual
Page 180
... Brake Transmission Shift Interlock System (BTSI) This vehicle is equipped with a brake transmission shift interlock system (BTSI) that will cause the transmission to use this alternate gear selection are self calibrating; Protect Mode - Electronically Controlled Transmission (4.7L Engine Only) This transmission is a normal condition, and precision shifts will develop within a couple...
... Brake Transmission Shift Interlock System (BTSI) This vehicle is equipped with a brake transmission shift interlock system (BTSI) that will cause the transmission to use this alternate gear selection are self calibrating; Protect Mode - Electronically Controlled Transmission (4.7L Engine Only) This transmission is a normal condition, and precision shifts will develop within a couple...