Extreme Cold Weather (Below –20°F Or –29°C)

To ensure reliable starting at these temperatures, use of an externally powered electric engine block heater (available from your authorized dealer) is recommended.

    See also:

    Instrument Panel Features
    1 — Air Outlet 2 — Instrument Cluster 3 — Radio 4 — Glove Compartment 5 — Climate Controls 6 — Lower Switch Bank 7 — Hazard Switch  8 — Storage Bin  9 — E ...

    Programming Additional Transmitters
    Refer to Sentry Key “Customer Key Programming.” If you do not have a programmed RKE transmitter, contact your authorized dealer for details. ...

    Traction Downhill
    Shift the transmission into a low gear and the transfer case to 4WD LOW range. Let the vehicle go slowly down the hill with all four wheels turning against engine compression drag. This will per ...