Jump-Starting - Jeep Liberty User Manual

WHAT TO DO IN EMERGENCIES

JUMP-STARTING

• If your vehicle has a discharged battery it can be jump-started 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.
Preparations for Jump-Start
• The battery in your vehicle is located in the front of the engine compartment, behind
the left headlight assembly.
NOTE: The positive battery post is covered with a protective cap. Lift up on the cap to
gain access to the positive battery post.
• Set the parking brake, shift the automatic transmission into PARK and turn the
ignition to LOCK.
• Turn off the heater, radio, and all unnecessary electrical accessories.
• If using another vehicle to jump-start the battery, park the vehicle within the jumper
cables reach, set the parking brake and make sure the ignition is OFF.
Jump-Starting Procedure
• Connect the positive (+) end of the jumper cable to the positive (+) post of the
discharged vehicle.
• Connect the opposite end of the positive (+) jumper cable to the positive (+) post of
the booster battery.
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