2017 JEEP GRAND CHEROKEE wipers

Rain Brake Support (RBS)
Rain Brake Support may improve braking performance in
wet conditions. It will periodically apply a small amount of
brake pressure to remove any water buildup on the front
brake rotors. It functions when the windshield wipers are
in LO or HI speed. When Rain Brake Support is active,
there is no notification to the driver and no driver interac-
tion is required.
Dynamic Steering Torque (DST)
Dynamic Steering Torque is a feature of the ESC and
Electric Power Steering (EPS) modules that provides
torque at the steering wheel for certain driving conditions
in which the ESC module is detecting vehicle instability.
The torque that the steering wheel receives is only meant to
help the driver realize optimal steering behavior in order to
reach/maintain vehicle stability. The only notification the
driver receives that the feature is active is the torque
applied to the steering wheel.NOTE:
The DST feature is only meant to help the driver
realize the correct course of action through small torques
on the steering wheel, which means the effectiveness of the
DST feature is highly dependent on the drivers sensitivity
and overall reaction to the applied torque. It is very
important to realize that this feature will not steer the
vehicle, meaning the driver is still responsible for steering
the vehicle.
Hill Descent Control (HDC) — If Equipped
HDC is intended for low speed off road driving while in
4WD Low Range. HDC maintains vehicle speed while
descending hills during various driving situations. HDC
controls vehicle speed by actively controlling the brakes.
HDC has three states:
1. Off (feature is not enabled and will not activate).
2. Enabled (feature is enabled and ready but activation conditions are not met, or driver is actively overriding
with brake or throttle application).
3. Active (feature is enabled and actively controlling ve- hicle speed).
190 SAFETY

CavityCartridge Fuse Micro Fuse Description
F11 30 Amp Pink –Trailer Tow Electric Brake — If Equipped
F12 40 Amp Green –Body Controller #3/Power Locks
F13 40 Amp Green –Blower Motor Front
F14 40 Amp Green –Body Controller #4/Exterior Lighting #1
F17 30 Amp Pink –Headlamp Washer — If Equipped
F19 20 Amp Blue –Headrest Solenoid — If Equipped
F20 30 Amp Pink –Passenger Door Module
F22 20 Amp Blue –Engine Control Module
F23 30 Amp Pink –Interior Lights #1
F24 30 Amp Pink –Driver Door Module
F25 30 Amp Pink – Front Wipers
F26 30 Amp Pink –Anti-lock Brakes/Stability Control Module/
Valves
F28 20 Amp Blue –Trailer Tow Backup Lights — If Equipped
F29 20 Amp Blue –Trailer Tow Parking Lights — If Equipped
F30 30 Amp Pink –Trailer Tow Receptacle — If Equipped
F32 30 Amp Pink –Drive Train Control Module
F34 30 Amp Pink –Slip Differential Control
F35 30 Amp Pink –Sunroof - If Equipped
F36 30 Amp Pink –Rear Defroster
412 IN CASE OF EMERGENCY

Towing ConditionWheels OFF The
Ground Two-Wheel Drive
Models Four-Wheel Drive
Models Without
4WD LOW Range Four-Wheel Drive
Models With 4WD LOW Range
Flat Tow NONEIF transmission is
operable:
•Transmission
in NEUTRAL
• 30 mph
(48 km/h) max
speed
• 30 miles (48 km)
max distance
NOT ALLOWED See Instructions
•Transmission
in PARK
• Transfer case
in NEUTRAL (N)
• Tow in forward
direction
Wheel Lift Or Dolly
To w Front
NOT ALLOWED NOT ALLOWED
Rear OK NOT ALLOWED NOT ALLOWED
On Trailer ALLBEST METHOD OKBEST METHOD
Proper towing or lifting equipment is required to prevent
damage to your vehicle. Use only tow bars and other
equipment designed for this purpose, following equipment
manufacturer ’s instructions. Use of safety chains is man-
datory. Attach a tow bar or other towing device to main
structural members of the vehicle, not to bumpers or
associated brackets. State and local laws regarding vehicles
under tow must be observed. If you must use the accessories (wipers, defrosters, etc.)
while being towed, the ignition must be in the ON/RUN
mode, not the ACC mode.
If the key fob is unavailable, or the vehicle’s battery is
discharged, refer to “Manual Park Release” in this section
for instructions on shifting the transmission out of PARK
for towing.
434 IN CASE OF EMERGENCY

proper function. When performing other underhood ser-
vices, the hood latch, release mechanism and safety catch
should be cleaned and lubricated.
The external lock cylinders should be lubricated twice a
year, preferably in the Fall and Spring. Apply a small
amount of a high quality lubricant, such as MOPAR Lock
Cylinder Lubricant directly into the lock cylinder.
Windshield Wiper Blades
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth and a
mild nonabrasive cleaner. This will remove accumulations
of salt or road film.
Operation of the wipers on dry glass for long periods may
cause deterioration of the wiper blades. Always use washer
fluid when using the wipers to remove salt or dirt from a
dry windshield.
Avoid using the wiper blades to remove frost or ice from
the windshield. Keep the blade rubber out of contact with
petroleum products such as engine oil, gasoline, etc.NOTE:
Life expectancy of wiper blades varies depending
on geographical area and frequency of use. Poor perfor-
mance of blades may be present with chattering, marks,
water lines or wet spots. If any of these conditions are
present, clean the wiper blades or replace as necessary.
The wiper blades and wiper arms should be inspected
periodically, not just when wiper performance problems
are experienced. This inspection should include the follow-
ing points:
• Wear Or Uneven Edges
• Foreign Material
• Hardening Or Cracking
• Deformation Or Fatigue
If a wiper blade or wiper arm is damaged, replace the
affected wiper arm or blade with a new unit. Do not
attempt to repair a wiper arm or blade that is damaged.
460 SERVICING AND MAINTENANCE

Installing The Front Wipers
1. Lift the wiper arm off of the glass, until the wiper arm isin the full up position.
2.
Position the wiper blade near the hook on the tip of the
wiper arm with the wiper release tab open and the blade
side of the wiper facing up and away from the windshield.
3. Insert the hook on the tip of the arm through the opening in the wiper blade under the release tab.
4. Slide the wiper blade up into the hook on the wiper arm and rotate the wiper blade until it is flush against the
wiper arm. Fold down the latch release tab and snap it
into its locked position. Latch engagement will be
accompanied by an audible click.
5. Gently lower the wiper blade onto the glass.
Rear Wiper Blade Removal/Installation
1. Lift the rear wiper arm pivot cap away from the glass to allow the rear wiper blade to be raised off of the glass. NOTE:
The rear wiper arm cannot be fully raised off the
glass unless the wiper arm pivot cap is unsnapped first.
Attempting to fully raise the rear wiper arm without unsnap-
ping the wiper arm pivot cap may damage the vehicle.
2. Lift the rear wiper arm fully off the glass.
Wiper Pivot Cap In Unlocked Position
1 — Wiper Arm Pivot Cap
2—WiperArm
8
SERVICING AND MAINTENANCE 463

Setting NameSelectable Options
Lane Departure Warning (LDW) — If Equipped Early
Medium Late
NOTE:
The “Lane Depature Warning (LDW)” setting determines at what distance the LDW system will warn you, through
steering wheel feedback, of a possible lane departure. Lane Departure Strength (LDW) — If Equipped Low
Medium High
Blind Spot Alert — If Equipped Off
LightsLights and Chime
NOTE:
When the “Blind Spot Alert” feature is selected, the Blind Spot Monitor (BSM) system is activated and will show a
visual alert in the outside mirrors, or it will show a visual alert in the outside mirrors as well as play an audible alert
when the turn signal is on. When “Off” is selected, the Blind Spot Monitor (BSM) system is deactivated.
If your vehicle has experienced any damage in the area where the sensor is located, even if the fascia is not damaged,
the sensor may have become misaligned. Take your vehicle to an authorized dealer to verify sensor alignment. A sen-
sor that is misaligned will result in the BSM not operating to specification. Rain Sensing Auto Wipers Hill Start Assist — If Equipped
Tilt Mirrors in Reverse
10
MULTIMEDIA 527

Setting NameSelectable Options
Headlights With Wipers — IfEquipped
Headlight Illumina- tion On Approach 0 sec
30 sec 60 sec 90 sec
NOTE:
When this feature is selected, it allows the adjustment of the amount of time the headlights remain on after the doors
are unlocked with the key fob. Auto High Beam — If Equipped On
Off
NOTE:
When the “Auto High Beams” is selected, the high beam headlights will activate/deactivate automatically under cer-
tain conditions. Daytime Running Lights On
Off
Flash Lights With Lock On
Off
10
MULTIMEDIA 529

Setting NameSelectable Options
ParkView Backup Camera Active Guide Lines — If Equipped
NOTE:
The “ParkView Backup Camera Active Guide Lines” feature overlays the Rear Backup Camera image with active, or
dynamic, grid lines to help illustrate the width of the vehicle and its project back up path, based on the steering
wheel position when the option is checked. A dashed center line overlay indicates the center of the vehicle to assist
with parking or aligning to a hitch/receiver. ParkView Backup Camera Delay — If Equipped
NOTE:
The “ParkView Backup Camera Delay” setting determines whether or not the screen will display the rear view image
with dynamic grid lines for up to 10 seconds after the vehicle is shifted out of REVERSE. This delay will be canceled
if the vehicle’s speed exceeds 8 mph (13 km/h), the transmission is shifted into PARK, or the ignition is switched to
the OFF position. Rain Sensing Auto Wipers Hill Start Assist — If Equipped
552 MULTIMEDIA