power steering fluid JEEP WRANGLER 2017 JK / 3.G Owners Manual

▫Axle Lock (Tru–Lok) — Rubicon Models ......305
▫ Electronic Sway Bar Disconnect —
If Equipped ......................... .306
 POWER STEERING ..................... .308
▫ Power Steering Fluid Check ...............308
 SPEED CONTROL — IF EQUIPPED ..........309
▫ To Activate .......................... .310
▫ To Set A Desired Speed ...................310
▫ To Vary The Speed Setting ................310
▫ To Accelerate For Passing .................311
▫ To Resume Speed ......................311
▫ To Deactivate ........................ .312
 REFUELING THE VEHICLE ................312
▫ Fuel Filler Cap ....................... .312
▫ Loose Fuel Filler Cap Message .............313
VEHICLE LOADING .....................313
▫ Certification Label ..................... .313
 TRAILER TOWING ..................... .315
▫ Common Towing Definitions ...............316
▫ Trailer Hitch Classification ................318
▫ Trailer Towing Weights (Maximum
Trailer Weight Ratings) ..................319
▫ Trailer And Tongue Weight ...............323
▫ Towing Tips .......................... .325
 RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.) ....................327
▫ Towing This Vehicle Behind Another Vehicle. . . .327
▫ Recreational Towing — Four-Wheel Drive
Models ............................. .328
 DRIVING
TIPS......................... .330
▫ On-Road Driving Tips ...................330
▫ Off Road Driving Tips ...................331
284 STARTING AND OPERATING

POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverability in
tight spaces. The system will provide mechanical steering
capability if power assist is lost.
If for some reason the power assist is interrupted, it will
still be possible to steer your vehicle. Under these condi-
tions, you will observe a substantial increase in steering
effort, especially at very low vehicle speeds and during
parking maneuvers.
NOTE:
•Increased noise levels at the end of the steering wheel
travel are considered normal and do not indicate that
there is a problem with the power steering system.
• Upon initial start-up in cold weather, the power steering
pump may make noise for a short amount of time. This
is due to the cold, thick fluid in the steering system. This
noise should be considered normal, and it does not in
any way damage the steering system.
CAUTION!
Prolonged operation of the steering system at the end
of the steering wheel travel will increase the steering
fluid temperature and it should be avoided when
possible. Damage to the power steering pump may
occur.
Power Steering Fluid Check
Checking the power steering fluid level at a defined service
interval is not required. The fluid should only be checked
if a leak is suspected, abnormal noises are apparent,
and/or the system is not functioning as anticipated. Coor-
dinate inspection efforts through an authorized dealer.
CAUTION!
Do not use chemical flushes in your power steering
system as the chemicals can damage your power steer-
ing components. Such damage is not covered by the
New Vehicle Limited Warranty.
308 STARTING AND OPERATING

WARNING!
Fluid level should be checked on a level surface and
with the engine off to prevent injury from moving
parts and to ensure accurate fluid level reading. Do not
overfill. Use only manufacturer’s recommended power
steering fluid.
If necessary, add fluid to restore to the proper indicated
level. With a clean cloth, wipe any spilled fluid from all
surfaces. Refer to “Fluids And Lubricants” in “Technical
Specifications” for further information.
SPEED CONTROL — IF EQUIPPED
When engaged, the Speed Control takes over accelerator
operations at speeds greater than 25 mph (40 km/h).
The Speed Control buttons are located on the right side of
the steering wheel. NOTE:
In order to ensure proper operation, the Speed
Control System has been designed to shut down if multiple
Speed Control functions are operated at the same time. If
this occurs, the Speed Control System can be reactivated by
pushing the Speed Control ON/OFF button and resetting
the desired vehicle set speed.
Speed Control Buttons
1 — ON/OFF 3 — SET -
2 — RES + 4 — CANCEL
6
STARTING AND OPERATING 309

Once A Month Or Before A Long Trip:
•Check engine oil level
• Check windshield washer fluid level
• Check the tire inflation pressures and look for unusual
wear or damage
• Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and automatic transmis-
sion, and fill as needed
• Check function of all interior and exterior lights
Maintenance Plan
Required Maintenance Intervals
Refer to the maintenance plan on the following pages for
the required maintenance intervals.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Change oil and filter
• Rotate the tires
Rotate at the first sign of irregular wear, even if it
occurs before the oil indicator system turns on
• Inspect battery and clean and tighten terminals as
required
• Inspect automatic transmission fluid if equipped
with dipstick
• Inspect brake pads, shoes, rotors, drums, hoses and
park brake
• Inspect engine cooling system protection and hoses
• Inspect exhaust system
• Inspect engine air cleaner if using in dusty or
off-road conditions
• Inspect all door latches for presence of grease,
reapply if necessary.
372 SERVICING AND MAINTENANCE

ENGINE COMPARTMENT
Engine Compartment — 3.6L
1 — Integrated Power Module (Fuses)7 — Washer Fluid Reservoir
2 — Battery 8 — Engine Coolant Reservoir
3 — Engine Oil Dipstick 9 — Air Cleaner Filter
4 — Automatic Transmission Dipstick (Under Engine Cover) 10 — Coolant Pressure Cap
5 — Engine Oil Fill 11 — Power Steering Fluid Reservoir
6 — Brake Fluid Reservoir
8
SERVICING AND MAINTENANCE 377

Chassis
ComponentFluid, Lubricant, or Genuine Part
Automatic Transmission – If Equipped Use only ATF+4 Automatic Transmission Fluid. Failure to
use ATF+4 fluid may affect the function or performance of
your transmission. We recommend MOPAR ATF+4 fluid.
Manual Transmission – If Equipped We recommend you use MOPAR Manual Transmission
Lubricant meeting the requirements of FCA Material Stan-
dard MS-9224.
Transfer Case We recommend you use MOPAR ATF+4 Automatic Trans-
mission Fluid.
Axle Differential (Front) We recommend you use MOPAR Gear & Axle Lubricant
(SAE 80W-90) (API GL-5).
Axle Differential (Rear) 226 RBI (Model 44)– We recommend you use MOPAR
Gear & Axle Lubricant (SAE 80W-90) (API GL-5) or equiva-
lent. For trailer towing, use MOPAR Synthetic Gear & Axle
Lubricant (SAE 75W-140). Models equipped with Trac-Lok
require an additive.
Brake Master Cylinder We recommend you use MOPAR DOT 3 Brake Fluid, SAE
J1703. If DOT 3, SAE J1703 brake fluid is not available, then
DOT 4 is acceptable.
Power Steering Reservoir We recommend you use MOPAR Power Steering Fluid +4,
MOPAR ATF+4 Automatic Transmission Fluid.
9
TECHNICAL SPECIFICATIONS 445

Battery.............................. .199, 378
Charging System Light ....................199
Keyless Key Fob Replacement ................20
Belts, Seat ............................... .280
Body Mechanism Lubrication ..................389
B-Pillar Location .......................... .409
Brake Assist System ........................ .216
Brake Control System, Electronic ................215
Brake Fluid .......................... .400, 445
Brake System ......................... .400, 436
Anti-Lock (ABS) ........................ .436
Fluid Check ........................... .400
Master Cylinder ........................ .400
Parking .............................. .288
Warning Light .......................... .197
Brake/Transmission Interlock ..................295
Bulb Replacement ...................... .342, 343
Bulbs, Light .......................... .282, 342
Calibration, Compass ....................... .188
Capacities, Fluid .......................... .442
Caps, Filler Fuel ................................. .312
Oil (Engine) ........................... .377
Power Steering ......................... .308Radiator (Coolant Pressure)
.................398
Carbon Monoxide Warning ................279, 441
Cargo Light ...............................56
Car Washes .............................. .428
Cellular Phone ........................ .471, 472
Center High Mounted Stop Light ...............346
Certification Label ......................... .313
Chains, Tire ............................. .423
Changing A Flat Tire .....................353, 405
Check Engine Light (Malfunction Indicator Light) . . . .211
Checking Your Vehicle For Safety ...............279
Checks, Safety ............................ .279
Child

Restraint ........................... .259
Child Restraints Booster Seats ........................... .262
Child Restraints ........................ .259
Child Seat Installation .....................275
How To Stow An Unused ALR Seat Belt ........272
Infants And Child Restraints ................261
LATCH Positions ........................ .266
Locating The LATCH Anchorages .............269
Lower Anchors And Tethers For Children .......265
Older Children And Child Restraints ...........261
Seating Positions ........................ .264
Child Safety Locks ..........................31
12
INDEX 511

FiltersAir Cleaner ............................ .381
Air Conditioning ..................... .69, 387
Engine Oil ......................... .381, 443
Engine Oil Disposal ...................... .381
Flashers Hazard Warning ........................ .342
Turn Signal ..................... .282, 344, 345
Flash-To-Pass ..............................53
Flooded Engine Starting ..................... .286
Fluid, Brake ............................. .445
Fluid Capacities ........................... .442
Fluid Leaks .............................. .282
Fluid Level Checks ........................ .401
Brake ................................ .400
Engine Oil ............................ .378
Manual Transmission ..................... .405
Power Steering ......................... .308
Fluids And Lubricants ...................... .443
Fog Lights ............................ .53, 344
Fog Light Service .......................... .344
Fold And Tumble Rear Seat ....................42
Folding Rear Seat ...........................44
Folding Windshield ........................ .166
Four-Way Hazard Flasher .....................342 Four Wheel Drive
......................... .301
Operation ............................. .301
Shifting .............................. .301
Systems .............................. .301
Four Wheel Drive Operation ..................301
Freeing A Stuck Vehicle ..................... .363
Front Axle (Differential) ..................... .401
Fuel ................................... .438
Adding .............................. .312
Additives ............................. .438
Clean Air ............................. .438
Ethanol .............................. .439
Filler
Cap (Gas Cap) ..................... .312
Gasoline .............................. .438
Gauge ............................... .202
Materials Added ........................ .438
Methanol ............................. .439
Octane Rating ....................... .438, 443
Requirements .......................... .442
Specifications .......................... .443
Tank Capacity .......................... .442
Fueling ................................. .312
Fuses .................................. .346
Gas Cap (Fuel Filler Cap) ..............211,312, 313
514 INDEX

Filter Disposal.......................... .381
Identification Logo ...................... .380
Materials Added To ...................... .381
Pressure Warning Light ....................200
Recommendation .....................380, 442
Synthetic ............................. .381
Viscosity .......................... .380, 442
Oil Filter, Change ......................... .381
Oil Filter, Selection ......................... .381
Oil Pressure Light ......................... .200
Onboard Diagnostic System ...................210
Operating Precautions ...................... .210
Operator Manual (Owner’s Manual) ...............5
Outside Rearview Mirrors .....................50
Overdrive ............................... .300
Overdrive OFF Switch ...................... .300
Overheating, Engine ....................... .361
Owner’s Manual (Operator Manual) ...........5,506
Paint Care ............................... .427
Parking Brake ............................ .288
Personal Settings .......................... .191
Pets ................................... .278
Phone, Cellular ........................... .472
Phone, Hands-Free (Uconnect) .................472Placard, Tire And Loading Information
...........409
Power Brakes ............................... .436
Door Locks ..............................30
Inverter .............................. .178
Mirrors ................................51
Steering .............................. .308
Windows ...............................71
Power Steering Fluid ....................... .445
Pregnant Women And Seat Belts ................245
Preparation For Jacking ..................... .354
Pretensioners Seat Belts ............................. .245
Programmable Electronic Features ...............191
Radial
Ply Tires ........................... .415
Radiator Cap (Coolant Pressure Cap) .............398
Radio 130 Operating Instructions Auxiliary Mode .........455
Operating Instructions Radio Mode ............449
Radio 130 With Satellite Radio Multimedia Satellite Radio ..................464
Operating Instructions Radio Mode ............455
Radio Frequency General Information ..................20, 24, 26
518 INDEX