Jeep® 2022 Cherokee suv 2022 JEEP CHEROKEE

User Manual - Page 93

For 2022 JEEP CHEROKEE.

PDF File Manual, 324 pages, Download pdf file

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STARTING AND OPERATING 91
EXTREME COLD WEATHER
(B
ELOW 20°F OR −29°C)
To ensure reliable starting at these temperatures,
use of an externally powered electric engine block
heater (available from an authorized dealer) is
recommended.
EXTENDED PARK STARTING
NOTE:
Extended Park condition occurs when the vehicle
has not been started or driven for at least 30 days.
1. Install a battery charger or jumper cables to
the battery to ensure a full battery charge
during the crank cycle.
2. Place the ignition in the START position and
release it when the engine starts.
3. If the engine fails to start within 10 seconds,
place the ignition in the OFF position, wait 10
to 15 seconds to allow the starter to cool, then
repeat the Extended Park Starting procedure.
4. If the engine fails to start after eight attempts,
allow the starter to cool for at least
10 minutes, then repeat the procedure.
IF ENGINE FAILS TO START
A
FTER STARTING
The idle speed is controlled automatically, and it
will decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine and
permits quicker starts in cold weather.
Connect the cord to a 110-115 Volt AC electrical
outlet with a grounded, three-wire extension cord.
For ambient temperatures below 0°F (-18°C), the
engine block heater is recommended for at least
an hour to have an adequate warming effect on the
engine. For ambient temperatures below -20°F
(-29°C), the engine block heater is required for at
least four hours to have an adequate warming
effect on the engine.
The engine block heater cord is routed under the
hood, behind to the driver’s side headlamp. Follow
the steps below to properly use the engine block
heater:
1. Locate the engine block heater cord (behind
the driver’s side headlamp).
2. Undo the hook-and-loop strap that secures the
heater cord in place.
CAUTION!
To prevent damage to the starter, do not crank
continuously for more than 10 seconds at a
time. Wait 10 to 15 seconds before trying again.
WARNING!
Never pour fuel or other flammable liquid into
the throttle body air inlet opening in an
attempt to start the vehicle. This could result
in flash fire causing serious personal injury.
Do not attempt to push or tow your vehicle to
get it started. Vehicles equipped with an auto-
matic transmission cannot be started this
way. Unburned fuel could enter the catalytic
converter and once the engine has started,
ignite and damage the converter and vehicle.
If the vehicle has a discharged battery,
booster cables may be used to obtain a start
from a booster battery or the battery in
another vehicle. This type of start can be
dangerous if done improperly Ú page 237.
4
22_KL_OM_EN_USC_t.book Page 91
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