stop start JEEP GRAND CHEROKEE 2017 WK2 / 4.G Repair Manual

CAUTION!
The cabin air filter is identified with an arrow to
indicate airflow direction through the filter. Failure to
properly install the filter will result in the need to
replace it more often.
8. Reinstall the glove compartment door on the glove compartment door hinge and reattach the glove com-
partment tension tether by inserting the tether clip in the
glove compartment and sliding the clip away from the
face of the glove compartment door.
9. Push the door to the near closed position to reengage the glove compartment travel stops.
NOTE: Ensure the glove compartment door hinges and
glove compartment travel stops are fully engaged.
Accessory Drive Belt Inspection
WARNING!
• Do not attempt to inspect an accessory drive belt
with vehicle running.
(Continued)
WARNING! (Continued)
•When working near the radiator cooling fan, discon-
nect the fan motor lead. The fan is temperature
controlled and can start at any time regardless of
ignition mode. You could be injured by the moving
fan blades.
• You can be badly injured working on or around a
motor vehicle. Only do service work for which you
have the knowledge and the proper equipment. If
you have any doubt about your ability to perform a
service job, take your vehicle to a competent me-
chanic.
When inspecting accessory drive belts, small cracks that
run across ribbed surface of belt from rib to rib, are
considered normal. These are not a reason to replace belt.
However, cracks running along a rib (not across) are not
normal. Any belt with cracks running along a rib must be
replaced. Also have the belt replaced if it has excessive
wear, frayed cords or severe glazing.
458 SERVICING AND MAINTENANCE

CAUTION!
•The catalytic converter requires the use of unleaded
fuel only. Leaded gasoline will destroy the effective-
ness of the catalyst as an emissions control device
and may seriously reduce engine performance and
cause serious damage to the engine.
• Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. In
the event of engine malfunction, particularly involv-
ing engine misfire or other apparent loss of perfor-
mance, have your vehicle serviced promptly. Contin-
ued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and
vehicle.
Under normal operating conditions, the catalytic converter
will not require maintenance. However, it is important to
keep the engine properly tuned to assure proper catalyst
operation and prevent possible catalyst damage. NOTE:
Intentional tampering with emissions control sys-
tems can result in civil penalties being assessed against
you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe and
abnormal catalyst overheating. If this occurs, stop the
vehicle, turn off the engine and allow it to cool. Service,
including a tune-up to manufacturer’s specifications,
should be obtained immediately.
To minimize the possibility of catalytic converter damage:
• Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough idle
or malfunctioning operating conditions.
466 SERVICING AND MAINTENANCE

Doors & Locks
After pressing the “Doors & Locks” button on the touch-
screen the following settings will be available:
Setting NameSelectable Options
Auto Door Locks On Off
NOTE:
The “Auto Door Locks” feature locks all doors automatically when the vehicle reaches a speed of 12 mph (20 km/h). Auto Unlock On Exit On Off
NOTE:
When the “Auto Unlock On Exit” feature is selected, all doors will unlock when the vehicle is stopped and the trans-
mission is in the PARK or NEUTRAL position and the driver’s door is opened. Flash Lights With Lock On Off
Horn With Lock Off1st Press 2nd Press
Horn With Remote Start — If Equipped On
Off
Passive Entry On Off
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Setting NameSelectable Options
Equipped
Flash Lights With Lock
Doors & Locks
After pressing the “Doors & Locks” button on the touch-
screen, the following settings will be available:
Setting Name Selectable Options
Auto Door Locks
NOTE:
When the “Auto Door Locks” feature is selected, all doors will lock automatically when the vehicle reaches a speed of
12 mph (20 km/h). Auto Unlock On Exit
NOTE:
When this feature is selected, all doors will unlock when the vehicle is stopped, the transmission is in the PARK or
NEUTRAL position and the driver’s door is opened. Flash Lights With Lock
Sound Horn With Lock Off1st Press 2nd Press
Sound Horn With Remote Start
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