wheel JEEP CHEROKEE 2016 KL / 5.G Repair Manual

▫Brake/Transmission Shift Interlock System . . .485
▫ Nine-Speed Automatic Transmission ........485
▫ Gear Ranges ........................ .487
 FOUR-WHEEL DRIVE OPERATION .........494
▫ 1-Speed Four-Wheel Drive (4X4) — If
Equipped .......................... .494
▫ 2-Speed Four-Wheel Drive (4X4) — If
Equipped .......................... .496
▫ Shift Positions ....................... .497
▫ Shifting Procedures ....................498
▫ Rear Electronic Locker (E-Locker) System — If
Equipped .......................... .502
 SELEC-TERRAIN ..................... .504
▫ Description ......................... .504
ON-ROAD DRIVING TIPS ................506
 OFF-ROAD DRIVING TIPS ................506
▫ When To Use 4WD LOW Range ...........506
▫ Driving Through Water .................507
▫ Driving In Snow, Mud And Sand ..........508
▫ Hill Climbing ....................... .508
▫ Traction Downhill .....................509
▫ After Driving Off-Road .................509
 POWER STEERING .....................510
 ELECTRIC PARK BRAKE (EPB) ............512
▫ Auto Park Brake ..................... .516
▫ SafeHold .......................... .517
▫ Brake Service Mode ....................517
470 STARTING AND OPERATING

▫Selection Of Engine Oil For Flexible Fuel
Vehicles (E-85) And Gasoline Vehicles .......583
▫ Starting ........................... .583
▫ Cruising Range ...................... .584
▫ Replacement Parts ....................584
▫ Maintenance ....................... .584
 ADDING FUEL ....................... .584
▫ Emergency Fuel Filler Door Release .........587
▫ Loose Fuel Filler Cap Message ............588
 VEHICLE LOADING ....................588
▫ Certification Label ....................588
 TRAILER TOWING .....................591
▫ Common Towing Definitions .............591▫
Trailer Hitch Classification ...............594
▫ Trailer Towing Weights (Maximum Trailer
Weight Ratings) ...................... .595
▫ Trailer And Tongue Weight ..............596
▫ Towing Requirements ..................597
▫ Towing Tips ........................ .602
 RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.) ...................604
▫ Towing This Vehicle Behind Another Vehicle . .604
▫ Recreational Towing — Front-Wheel Drive
(FWD) Models ...................... .606
▫ Recreational Towing — 4X4 Models With 1-Speed
Power Transfer Unit ....................607
▫ Recreational Towing — 4X4 Models With 2-Speed
Power Transfer Unit ....................607
5
STARTING AND OPERATING 473

to move the shift lever out of PARK. As an added precau-
tion, turn the front wheels toward the curb on a downhill
grade and away from the curb on an uphill grade.
WARNING!
•Never use the PARK position as a substitute for the
parking brake. Always apply the parking brake
fully when parked to guard against vehicle move-
ment and possible injury or damage.
• Your vehicle could move and injure you and others
if it is not completely in PARK. Check by trying to
move the shift lever out of PARK with the brake
pedal released. Make sure the transmission is in
PARK before leaving the vehicle.
• It is dangerous to shift out of PARK or NEUTRAL
if the engine speed is higher than idle speed. If
your foot is not firmly pressing the brake pedal, the
(Continued)
WARNING! (Continued)
vehicle could accelerate quickly forward or in re-
verse. You could lose control of the vehicle and hit
someone or something. Only shift into gear when
the engine is idling normally and your foot is
firmly pressing the brake pedal.
•
Unintended movement of a vehicle could injure
those in or near the vehicle. As with all vehicles, you
should never exit a vehicle while the engine is
running. Before exiting a vehicle, always apply the
parking brake, shift the transmission into PARK,
turn the engine OFF, and remove the Key Fob. When
the ignition is in the LOCK/OFF (key removal)
position, the transmission is locked in PARK, secur-
ing the vehicle against unwanted movement.
(Continued)
488 STARTING AND OPERATING

4. Wait approximately 10 seconds.
5. Restart the engine.
6. Shift into the desired gear range. If the problem is nolonger detected, the transmission will return to normal
operation.
NOTE: Even if the transmission can be reset, we recom-
mend that you visit your authorized dealer at your
earliest possible convenience. Your authorized dealer has
diagnostic equipment to determine if the problem could
recur. If the transmission cannot be reset, authorized
dealer service is required.
Electronic Range Select (ERS) Operation
The Electronic Range Select (ERS) shift control allows the
driver to limit the highest available gear. For example, if
you set the transmission gear limit to 5 (fifth gear), the
transmission will not shift above fifth gear, but will shift
through the lower gears normally. You can switch between DRIVE and ERS mode at any
vehicle speed. When the shift lever is in the DRIVE
position, the transmission will operate automatically,
shifting between all available gears.
Moving the shift lever to the ERS position (beside DRIVE)
will activate ERS mode, display the current gear in the
instrument cluster, and set that gear as the top available
gear. Once in ERS mode, moving the shift lever forward (-)
or rearward (+) will change the top available gear.
To exit ERS mode, simply return the shift lever to the
DRIVE position.
WARNING!
Do not downshift for additional engine braking on a
slippery surface. The drive wheels could lose their
grip and the vehicle could skid, causing a collision or
personal injury.
5
STARTING AND OPERATING 493

NOTE:To select the proper gear position for maximum
deceleration (engine braking), move the shift lever into
the ERS position, then simply press and hold it forward
(-). The transmission will shift to the range from which
the vehicle can best be slowed down.
Torque Converter Clutch
A feature designed to improve fuel economy has been
included in the automatic transmission on your vehicle.
A clutch within the torque converter engages automati-
cally at calibrated speeds. This may result in a slightly
different feeling or response during normal operation in
the upper gears. When the vehicle speed drops or during
some accelerations, the clutch automatically disengages. NOTE:
The torque converter clutch will not engage until
the transmission fluid is warm (usually after 1 to 3 miles
[2 to 5 km] of driving). Because the engine speed is higher
when the torque converter clutch is not engaged, it may
seem as if the transmission is not shifting properly when
cold. This is normal. The torque converter clutch will
function normally once the transmission is sufficiently
warm.
FOUR-WHEEL DRIVE OPERATION
1-Speed Four-Wheel Drive (4X4) — If Equipped
This feature provides on-demand four-wheel drive (4X4).
The system is automatic with no driver inputs or addi-
tional driving skills required. Under normal driving
conditions, the front wheels provide most of the traction.
If the front wheels begin to lose traction, power is shifted
automatically to the rear wheels. The greater the front
wheel traction loss, the greater the power transfer to the
rear wheels.
494 STARTING AND OPERATING

Additionally, on dry pavement under heavy throttle
input (where one may have no wheel spin), torque will be
sent to the rear in a pre-emptive effort to improve vehicle
launch and performance characteristics.
CAUTION!
All wheels must have the same size and type tires.
Unequal tire sizes must not be used. Unequal tire
size may cause failure of the power transfer unit.
1-Speed 4X4 Switch
5
STARTING AND OPERATING 495

2-Speed Four-Wheel Drive (4X4) — If Equipped
The Four-Wheel Drive is fully automatic in the normal
driving mode. The Selec-Terrain buttons provide three
selectable mode positions:
•4WD LOW
• REAR LOCK (If Equipped)
• NEUTRAL2-Speed 4x4 Switch
2-Speed 4x4 Switch (with Rear Lock)
496 STARTING AND OPERATING

When additional traction is required, the 4WD LOW
range position can be used to provide an additional gear
reduction which allows for increased torque to be deliv-
ered to both the front and rear wheels. 4WD LOW is
intended for loose, slippery road surfaces only. Driving in
4WD LOW on dry, hard-surfaced roads may cause in-
creased tire wear and damage to driveline components.
When operating your vehicle in 4WD LOW, the engine
speed is approximately three times that of the normal
driving mode at a given road speed. Take care not to
overspeed the engine and do not exceed 25 mph
(40 km/h).
Proper operation of four-wheel drive vehicles depends
on tires of equal size, type, and circumference on each
wheel. Any difference will adversely affect shifting and
cause damage to the driveline components.Because four-wheel drive provides improved traction,
there is a tendency to exceed safe turning and stopping
speeds. Do not go faster than road conditions permit.
Shift Positions
For additional information on the appropriate use of each
4WD system mode position, see the information below:
NEUTRAL
This range disengages the driveline from the powertrain.
It is to be used for flat towing behind another vehicle.
Refer to “Recreational Towing” in “Starting And Operat-
ing” for further information.
5
STARTING AND OPERATING 497

WARNING!
You or others could be injured or killed if you leave
the vehicle unattended with the power transfer unit
in the NEUTRAL (N) position without first fully
engaging the parking brake. The NEUTRAL (N)
position disengages both the front and rear drive-
shafts from the powertrain and will allow the vehicle
to roll, even if the automatic transmission is in PARK
(or manual transmission is in gear). The parking
brake should always be applied when the driver is
not in the vehicle.
4WD LOW
This range is for low speed four-wheel drive. It provides
an additional gear reduction which allows for increased
torque to be delivered to both the front and rear wheelswhile providing maximum pulling power for loose,
slippery road surfaces only. Do not exceed 25 mph
(40 km/h).
NOTE:
Refer to “Selec-Terrain – If Equipped” for further
information on the various positions and their intended
usages.
Shifting Procedures
Shifting Into 4X4 LOW
With the vehicle at speeds of 0 to 3 mph (0 to 5 km/h), the
ignition switch in the ON position and the engine run-
ning, shift the transmission into NEUTRAL, and push the
“4WD LOW” button once. The “4WD LOW” indicator
light in the instrument cluster will begin to flash and
remain on solid when the shift is complete.
498 STARTING AND OPERATING

SELEC-TERRAIN
Description
Selec-Terrain combines the capabilities of the vehicle
control systems, along with driver input, to provide the
best performance for all terrains.
Rotate the Selec-Terrain knob to select the desired mode.Selec-Terrain offers the following modes:
•Auto — Fully automatic full time four-wheel drive
operation can be used on and off road. Balances
traction with seamless steering feel to provide im-
proved handling and acceleration over two-wheel
drive vehicles.
Selec-Terrain Switch
504 STARTING AND OPERATING