If equipped, four-wheel drive engages the front axle for extra traction.
Do not drive on clean, dry pavement in 4 m and 4 n (if equipped) for an extended period of time. These conditions may cause premature wear on the vehicle’s powertrain. Driving on clean, dry pavement in 4 m or 4 n may:
With four-wheel drive, the vehicle will roll if the transfer case is in N (Neutral), even when the shift lever is in P (Park). Be sure the transfer case is in a drive gear — 2 m, 4 m, or 4 n — not in N (Neutral).
Extended high-speed operation in 4 n may damage or shorten drivetrain life. Engagement noise and bump is normal when shifting between 4 n, 4 m, or N (Neutral).
Shifting into 4 n will turn Traction Control and StabiliTrak/ESC off.
Use the transfer case controls to shift into and out of four-wheel drive. Press the desired button; the graphic in the instrument cluster flashes while a shift is in progress. When complete, the graphic stops flashing and the DIC message turns off. If a shift cannot complete, it returns to the last chosen setting.
Shifts can be made at normal driving speed. The actual 4x4 shift is only requested after releasing the button. A DIC message and flashing graphic indicate the shift. Once complete, the message disappears and the current setting is displayed.<