Jump Starting Procedure - Jeep CHEROKEE 2018 User Manual

WARNING!
• Batteries contain sulfuric acid that can
burn your skin or eyes and generate
hydrogen gas which is flammable and
explosive. Keep open flames or sparks
away from the battery.
1. Apply the parking brake, shift the auto-
matic transmission into PARK and turn
the ignition to LOCK.
2. Turn off the heater, radio, and all unnec-
essary electrical accessories.
3. If using another vehicle to jump start the
battery, park the vehicle within the
jumper cables reach, apply the parking
brake and make sure the ignition is OFF.
WARNING!
Do not allow vehicles to touch each other
as this could establish a ground connec-
tion and personal injury could result.
196

Jump Starting Procedure

WARNING!
Failure to follow this jump starting proce-
dure could result in personal injury or
property damage due to battery explosion.
CAUTION!
Failure to follow these procedures could re-
sult in damage to the charging system of the
booster vehicle or the discharged vehicle.
Connecting The Jumper Cables
1. Connect the positive (+) end of the jumper
cable to the positive (+) post of the dis-
charged vehicle.
2. Connect the opposite end of the positive
(+) jumper cable to the positive (+) post of
the booster battery.
3. Connect the negative (-) end of the jumper
cable to the negative (-) post of the
booster battery.
4. Connect the opposite end of the negative
(-) jumper cable to a good engine ground
(exposed metal part of the discharged
vehicle's engine) away from the battery
and the fuel injection system.
WARNING!
Do not connect the jumper cable to the
negative (-) post of the discharged battery.
The resulting electrical spark could cause
the battery to explode and could result in
personal injury. Only use the specific
ground point, do not use any other exposed
metal parts.
5. Start the engine in the vehicle that has
the booster battery, let the engine idle for
a few minutes, and then start the engine
in the vehicle with the discharged battery.