2017 JEEP GRAND CHEROKEE sensor

6. Insert the wiring harness connector into the protectiveconnector.
7. Store sensor and bracket in a safe place.
NOTE: All cruise control functions will be disabled when
the radar sensor is disconnected.
Radar Sensor Installation Procedure (If Equipped With
Adaptive Cruise Control [ACC]):
1. Disconnect the wiring harness connector from the pro- tective connector on the bumper beam.
2. Remove plug from radar sensor and install in protective connector.
3. Using the previously scribed marks, reinstall the radar sensor and bracket using the two fasteners.
NOTE: Some alignment may be required upon fascia
installation to align sensor with fascia.
4. Install the wiring harness connector into the radar sensor.
NOTE: If you receive a fault, see your authorized dealer
they may need to perform a sensor alignment. Lower Front Fascia Installation
NOTE:
This will only work if you have a helper.
1. Starting at the center of the vehicle, engage a sufficient number of tabs to support the weight of the lower fascia
(typically one or two tabs) into the upper fascia.
2. Working your way outward, engage the tabs into the slots on one side of the vehicle.
3. Return to the center of the vehicle and repeat Step 2 to the opposite side of the vehicle.
NOTE: •It may be necessary to apply additional force to
individual tabs to make sure they are fully engaged.
• Do not use any tools to apply additional force to the
tabs as damage to the upper and lower fascias may
result.
4. Reinstall the seven quarter turn fasteners.
Quadra-Lift — If Equipped
When off-roading, it is recommended that the lowest
useable vehicle height that will clear the current obstacle or
terrain be selected. The vehicle height should then be
raised as required by the changes in terrain.
6
STARTING AND OPERATING 391

CavityCartridge Fuse Micro Fuse Description
F37 25 Amp Clear –Rear Blower Motor — If Equipped
F38 30 Amp Pink –Power Inverter 115V AC — If Equipped
F39 30 Amp Pink –Power Liftgate — If Equipped
F40 –10 Amp Red Daytime Running Lights/Headlamp Level-
ing
F42 –20 Amp Yellow Horn
F44 –10 Amp Red Diagnostic Port
F49 –10 Amp Red Integrated Central Stack/Climate Control
F50 –20 Amp Yellow Air Suspension Control Module - If
Equipped
F51 –15 Amp Blue Ignition Node Module/Keyless Ignition/
Steering Column Lock
F52 –5 Amp Tan Battery Sensor
F53 –20 Amp Yellow Trailer Tow – Left Turn/Stop Lights — If
Equipped
F56 –15 Amp Blue Additional Content (Diesel engine only)
F57 –20 Amp Yellow NOX Sensor
F58 –15 Amp Blue HID Headlamps LH — If Equipped
F59 –10 Amp Red Purging Pump (Diesel engine only)
F60 –15 Amp Blue Transmission Control Module
7
IN CASE OF EMERGENCY 413

CavityCartridge Fuse Micro Fuse Description
F61 –10 Amp Red Transmission Control Module/PM Sensor
(Diesel engine only)
F62 –10 Amp Red Air Conditioning Clutch
F63 –20 Amp Yellow Ignition Coils (Gas), Urea Heater (Diesel)
F64 –25 Amp Clear Fuel Injectors/Powertrain
F66 –10 Amp Red Sunroof/Passenger Window Switches/Rain
Sensor
F67 –15 Amp Blue CD/DVD/Bluetooth Hands-free Module —
If Equipped
F68 –20 Amp Yellow Rear Wiper Motor
F69 –15 Amp Blue Spotlight Feed — If Equipped
F70 –20 Amp Yellow Fuel Pump Motor
F71 –30 Amp Green Audio Amplifier
F72 –10 Amp Red PCM — If Equipped
F73 –15 Amp Blue HID Headlamp RH — If Equipped
F75 –10 Amp Red Dual Batt Control — If Equipped
F76 –10 Amp Red Anti-lock Brakes/Electronic Stability Control
F77 –10 Amp Red Drivetrain Control Module/Front Axle Dis-
connect Module
414 IN CASE OF EMERGENCY

Checking Oil Level — Gasoline Engine
To assure proper lubrication of your vehicle’s engine, the
engine oil must be maintained at the correct level. Check
the oil level at regular intervals, such as every fuel stop.
The best time to check the engine oil level is about five
minutes after a fully warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Always
maintain the oil level within the SAFE zone on the dipstick.
Adding one quart of oil when the reading is at the bottom
of the SAFE zone will result in a reading at the top of the
safe zone on these engines.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage your
engine.
Adding Washer Fluid
The instrument cluster display will indicate when the
washer fluid level is low. When the sensor detects a low
fluid level, the windshield will light on the vehicle graphic
outline and the “WASHER FLUID LOW” message will be
displayed.The fluid reservoir for the windshield washers and the rear
window washer is shared. The fluid reservoir is located in
the engine compartment, be sure to check the fluid level at
regular intervals. Fill the reservoir with windshield washer
solvent only (not radiator antifreeze). When refilling the
washer fluid reservoir, take some washer fluid and apply it
to a cloth or towel and wipe clean the wiper blades, this
will help blade performance. To prevent freeze-up of your
windshield washer system in cold weather, select a solu-
tion or mixture that meets or exceeds the temperature
range of your climate. This rating information can be found
on most washer fluid containers.
WARNING!
Commercially available windshield washer solvents
are flammable. They could ignite and burn you. Care
must be exercised when filling or working around the
washer solution.
Maintenance-Free Battery
Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, nor is periodic mainte-
nance required.
448 SERVICING AND MAINTENANCE

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

Compass CalibrationYe s
NOTE:
Press “Compass Calibration” on the touchscreen to enter calibration. To start calibration of the compass, press the
“Yes” button on the touchscreen and complete one or more 360-degree turns (in an area free from large metal or me-
tallic objects). A message will appear on the touchscreen when the compass has been successfully calibrated.
Keep magnetic materials away from the rear view mirror, such as Mobile Phones, Laptops and Radar Detectors. This
is where the compass module is located, and it can cause interference with the compass sensor, and it may give false
readings.
Compass Variance Zone Map
10
MULTIMEDIA 535

Setting NameSelectable Options
Tilt Side Mirrors in Re- verse
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. Auto Folding Side Mirrors — If Equipped
Paddle Shifters Enable Disable
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 ve-
hicle has experienced any damage in the area where the sensor is located, even if the fascia is not damaged, the sen-
sor may have become misaligned. Take your vehicle to an authorized dealer to verify sensor alignment. A sensor that
is misaligned will result in the BSM not operating to specification.
10
MULTIMEDIA 551

Key Fob Programming (Remote Keyless Entry)......24
Key-In Reminder ............................26
Keyless Enter-N-Go ..........................36
Key, Replacement ........................ .24, 32
Keys ....................................20
Lane Change Assist ..........................70
LaneSense ............................... .359
Lap/Shoulder Belts ........................ .215
Latches ................................. .259
Leaks, Fluid ............................. .259
Life Of Tires ............................. .487
Liftgate ............................. .101, 102
Liftgate Window Wiper/Washer .................78
Light Bulbs .............................. .259
Lights .................................. .259
AirBag .........................150, 226, 257
Automatic Headlights ......................67
Brake Assist Warning ..................... .188
Brake Warning ......................... .151
Cargo................................ .106
Cruise ......................... .172, 173, 174
Daytime Running .........................68
Dimmer Switch, Headlight ...................66
Engine Temperature Warning ................153 Exterior
.............................. .259
Hazard Warning Flasher ...................398
Headlights On With Wipers ..................67
Hill Descent Control Indicator ...............190
Low Fuel ............................. .164
Malfunction Indicator (Check Engine) ..........158
Map Reading ............................72
Park ................................. .170
Passing ................................70
Reading ............................ .72, 119
Seat Belt Reminder ...................... .149
Security Alarm ......................... .152
Side Marker ........................... .405
Tire Pressure Monitoring (TPMS) .............161
Traction Control ........................ .188
T

urn Signal ....................66, 171, 259, 405
Vanity Mirror ............................65
Warning (Instrument Cluster Description) . . . .153, 171
Loading Vehicle ........................... .369
Tires................................. .479
Load Shed Battery Saver Mode ...................... .146
Battery Saver On ........................ .146
Electrical Load Reduction ...................146
Intelligent Battery Sensor ...................146
622 INDEX