Jump-Starting
If your vehicle has a discharged battery it can be jumpstarted using a set of jumper cables and a battery in another vehicle or by using a portable battery booster pack. Jump-starting can be dangerous if done improperly so please follow the procedures in this section carefully.
NOTE: When using a portable battery booster pack follow the manufacturer’s operating instructions and precautions.
CAUTION!
Do not use a portable battery booster pack or any
other booster source with a system voltage greater
than 12 Volts or damage to the battery, starter motor,
alternator or electrical system may occur.
WARNING!
Do not attempt jump-starting if the battery is frozen.
It could rupture or explode and cause personal injury.
See also:
Safety
The 2011 Grand Cherokee is a 2010 Top Safety Pick from the Insurance
Institute for Highway Safety. To earn the designation, it received Good overall
scores in IIHS' frontal-offset crash test, side ...
Loading
The actual total weight and the weight of the front and rear of your vehicle
at the ground can best be determined by weighing it when it is loaded and ready
for operation.
The entire vehicle shou ...
Horn With Remote Start
When this feature is selected, a short horn sound will
occur when the RKE transmitter REMOTE START button
is pressed. To make your selection, press and release the
SELECT button until a check-ma ...