clutch JEEP CHEROKEE 2015 KL / 5.G Owners Manual
[x] Cancel search | Manufacturer: JEEP, Model Year: 2015, Model line: CHEROKEE, Model: JEEP CHEROKEE 2015 KL / 5.GPages: 772, PDF Size: 18.21 MB
Page 493 of 772
If the transmission temperature exceeds normal operat-
ing limits, the transmission controller may modify the
transmission shift schedule, reduce engine torque,
and/or expand the range of torque converter clutch
engagement. This is done to prevent transmission dam-
age due to overheating.
If the transmission becomes extremely hot, the “Trans-
mission Temperature Warning Light” may illuminate and
the transmission may operate differently until the trans-
mission cools down.
During cold temperatures, transmission operation may
be modified depending on engine and transmission
temperature as well as vehicle speed. This feature im-
proves warm up time of the engine and transmission to
achieve maximum efficiency. Engagement of the torque
converter clutch, and shifts into 8th or 9th gear, are
inhibited until the transmission fluid is warm (refer to the
“Note” under “Torque Converter Clutch” in this section).
Normal operation will resume once the transmission
temperature has risen to a suitable level.
SPORT — IF EQUIPPED
This mode alters the transmission’s automatic shift
schedule for sportier driving. Upshift speeds are in-
creased to make full use of available engine power.
SPORT mode is activated using the rotary switch on the
center console. Refer to#Selec-Terrain#in this section for
further information.
Transmission Limp Home Mode
Transmission function is monitored electronically for
abnormal conditions. If a condition is detected that could
result in transmission damage, Transmission Limp Home
Mode is activated. In this mode, the transmission remains
in fourth gear regardless of which forward gear is
selected. PARK, REVERSE, and NEUTRAL will continue
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Moving the shift lever to the ERS position (beside
DRIVE) will activate ERS mode, display the current gear
in the instrument cluster, and maintain 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.
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.
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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.
1-Speed 4X4 Switch
494 STARTING AND OPERATING
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NOTE:If shift conditions/interlocks are not met a mes-
sage will flash from the Electronic Vehicle Information
Center (EVIC)/Driver Information Display (DID) with
instructions on how to complete the requested shift.
Refer to “Electronic Vehicle Information Center (EVIC)/
Driver Information Display (DID) in “Understanding
Your Instrument Panel” for further information.
Shifting Out Of 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 press
the “4WD LOW” button once. The “4WD LOW” indica-
tor light in the instrument cluster will flash and go out
when the shift is complete.
NOTE:
•If shift conditions/interlocks are not met, a message
will flash from the Electronic Vehicle Information
Center (EVIC)/Driver Information Display (DID) with
instructions on how to complete the requested shift.
Refer to “Electronic Vehicle Information Center
(EVIC)/Driver Information Display (DID) in “Under-
standing Your Instrument Panel” for further informa-
tion.
•Shifting into or out of 4WD LOW is possible with the
vehicle completely stopped; however, difficulty may
occur due to the mating clutch teeth not being prop-
erly aligned. Several attempts may be required for
clutch teeth alignment and shift completion to occur.
The preferred method is with the vehicle rolling 0 to
3 mph (0 to 5 km/h). If the vehicle is moving faster
than 3 mph (5 km/h), the 4WD system will not allow
the shift.
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•Shifting into or out of Rear E-Locker is possible with
the vehicle completely stopped; however, difficulty
may occur due to the mating clutch teeth not being
properly aligned. Several attempts may be required for
clutch teeth alignment and shift completion to occur.
The preferred method is for the vehicle to be rolling,
below 15 MPH (24 km/h), while including right and
left steering maneuvers to allow for the clutch teeth to
align.
•The Rear E-Locker System must be disengaged prior to
taking the vehicle out of 4WD LOW range. If 4WD
LOW shift conditions/interlocks are not met, a mes-
sage will flash from the Electronic Vehicle Information
Center (EVIC)/Driver Information Display (DID) with
instructions on how to complete the requested shift.
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™ Switch
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Safehold
Safehold is a safety feature of the Electric Park Brake
System that will engage the park brake automatically if
the vehicle is left unsecured while the ignition switch is
in RUN.
For automatic transmissions, the park brake will auto-
matically engage if all of the following conditions are
met:
•The vehicle is at a standstill
•There is no attempt to depress the brake pedal or
accelerator pedal
•The seat belt is unbuckled
•The driver door is open
For manual transmissions, the park brake will automati-
cally engage if all of the following conditions are met:
•The vehicle is at a standstill
•There is no attempt to depress the brake pedal or
accelerator pedal
•The clutch pedal is not pressed
•The seat belt is unbuckled
•The driver door is open
Safehold can be temporarily bypassed by pressing the
Electric Park Brake Switch while the driver door is open.
Once manually bypassed, Safehold will be enabled again
once the vehicle reaches 12 mph (20 km/h) or the ignition
is turned to the OFF position and back to ON again.
Brake Service Mode
We recommend having your brakes serviced by your
authorized dealer. You should only make repairs for
which you have the knowledge and the right equipment.
You should only enter Brake Service Mode during brake
service.
516 STARTING AND OPERATING
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CavityBlade FuseCartridge FuseDescription
F1620 Amp Yellow–Powertrain
F17––Not Used
F18––Not Used
F19–40 Amp GreenStarter Solenoid
F2010 Amp Red–A/C Compressor Clutch
F21––Not Used
F225 Amp Tan–Radiator Fan
F2370 Amp Tan–Body Controller Module (BCM)
- Feed 2
F2350 Amp Red–Voltage Stability Module (VSM)
Feed #2 - If Equipped with
Stop/Start Engine Option
F2420 Amp Yellow–Rear Wiper — If Equipped
with Stop/Start Engine Option
708 MAINTAINING YOUR VEHICLE
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Aging (Life of Tires).....................562
Air Pressure...........................552
Chains...............................564
Changing.............................628
Compact Spare.........................559
General Information.....................552
High Speed...........................555
Inflation Pressures.......................553
Jacking...............................628
Life of Tires...........................562
Load Capacity.........................547
Pressure Monitor System (TPMS)............568
Pressure Warning Light...................336
Quality Grading........................745
Radial...............................555
Replacement...........................562
Rotation..............................566
Safety...............................540
Sizes................................542
Snow Tires............................557
Spinning.............................561
Trailer Towing.........................601
Tread Wear Indicators....................561
Tire Safety Information.....................540
Tire Service Kit...........................618
Tongue Weight/Trailer Weight................599
To Open Hood...........................166
Torque Converter Clutch....................493
Towing................................593
Disabled Vehicle........................648
Guide...............................598
Recreational...........................606
Weight...............................598
Towing Vehicle Behind a Motorhome...........606
Traction Control..........................521
Trailer Towing...........................593
Cooling System Tips.....................605
Hitches..............................597
766 INDEX