Things to know before starting your vehicle
Jeep Grand Cherokee / Jeep Grand Cherokee Owners Manual / Things to know before starting your vehicle
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Compass Variance
Compass Variance is the difference between Magnetic North and Geographic North.
To compensate for the differences, the variance should be set for the zone where
the vehicle is driven, per the zone ...
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. ...
Without Tip Start – Manual Transmission Only
If the engine fails to start after you have followed the “Normal Starting” or
“Extreme Cold Weather” procedures, it may be flooded. Push the accelerator pedal
all the way to the floor and ...


