tow JEEP WRANGLER UNLIMITED 2014 Owner's Manual

Maintenance Chart
Refer to the Maintenance Schedules on the following pages for the required maintenance intervals.
Mileage or time passed
(whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000 Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000 Additional Inspections
Inspect the CV/Universal joints. X X X X X X X
Inspect front suspension, tie rod ends, and
replace if necessary. XX X X X X X
Inspect the front and rear axle fluid. X X X X
Inspect the brake linings, replace as
necessary XX X X X X X
Adjust parking brake on vehicles equipped
with four wheel disc brakes. XX X X X X X
Inspect transfer case fluid. X X X
Additional Maintenance
Replace engine air cleaner filter. X X X X X
Replace air conditioning/cabin air filter. X X X X X X X
Replace spark plugs ** X
Replace the ignition cables. X
Flush and replace the engine coolant at
10 years or 150,000 miles (240,000 km)
whichever comes first. XX
Change automatic transmission fluid and
filter if using your vehicle for any of the
following: police, taxi, fleet, or frequent
trailer towing. XMAINTAINING YOUR VEHICLE
117

Mileage or time passed
(whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000 Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000 Change the automatic transmission fluid
and filter(s). X
Change the manual transmission fluid if using
your vehicle for any of the following: trailer
towing, snow plowing, heavy loading, taxi,
police, delivery service (commercial service),
off-road, desert operation or more than 50% of
your driving is at sustained high speeds during
hot weather, above 90°F (32°C). XX X X X
Change transfer case fluid if using your
vehicle for any of the following: police,
taxi, fleet, or frequent trailer towing. XX
Inspect and replace PCV valve if necessary. X
Change front and rear axle fluid if using
your vehicle for police, taxi, fleet, off-road
or frequent trailer towing. XX X** The spark plug change interval is mileage based only, yearly intervals do not apply. WARNING!
• You can be badly injured working on or around a motor vehicle. Do only service work for which you have the knowledge and the
right equipment. If you have any doubt about your ability to perform a service job, take your vehicle to a competent mechanic.
• Failure to properly inspect and maintain your vehicle could result in a component malfunction and effect vehicle handling and
performance. This could cause an accident.MAINTAINING YOUR VEHICLE
118

Cavity Cartridge Fuse Mini Fuse Description
M10 15 Amp Blue
Ignition Off Draw — Vehicle Entertain-
ment System (IOD-VES), Satellite Digital
Audio Receiver (SDARS), DVD, Hands-
Free Module (HFM), RADIO, Antenna
(ANT), Universal Garage Door Opener
(UGDO), Vanity Lamp (VANITY LP)
M11 10 Amp Red (Ignition Off Draw) IOD-HVAC/ATC, MW
SENSR, Underhood Lamp (UH LMP)
M12 30 Amp Green Amplifier (AMP)
M13 20 Amp Yellow Ignition Off Draw— Cabin Compart-
ment Node (IOD-CCN), Wireless Control
Module (WCM), SIREN, Multifunction
Control Switch (MULTIFCTN SW)
M14 20 Amp Yellow Trailer Tow (Export Only)
M15 20 Amp Yellow
COL MOD, IR SNS, Heater Ventilation,
Air Conditioning/Automatic Temperature
Control (HVAC/ATC), Rear View Mirror
(RR VW MIR), Cabin Compartment Node
(CCN), Transfer Case Switch (T-CASE
SW), RUN/ST, Multi-Function Control
Switch (MULTIFTCN SW), Tire Pressure
Monitor (TPM), Glow Plug Module
(GLW PLG MOD) — Export Diesel Only
M16 10 Amp Red Occupant Restraint Controller (ORC)
M17 15 Amp Blue Left Tail/License/Park Lamp
(LT-TAIL/LIC/PRK LMP)
M18 15 Amp Blue Right Tail/Park/Run Lamp
(RT-TAIL/PRK/RUN LMP)
M19 25 Amp Natural Auto Shut Down (ASD #1 and #2)
M20 15 Amp Blue
Cabin Compartment Node Interior Light
(CCN INT LIGHT), Switch Bank
(SW BANK)
M21 20 Amp Yellow Auto Shut Down (ASD #3)
M22 10 Amp Red Right Horn (RT HORN (HI/LOW)
M23 10 Amp Red Left Horn (LT HORN (HI/LOW)
M24 25 Amp Natural Rear Wiper (REAR WIPER)
M25 20 Amp Yellow
Fuel Pump (FUEL PUMP), Diesel Lift
Pump (DSL LIFT PUMP) — Export Only
M26
10 Amp Red Power Window Switch/Driver Window
Switch
M27 10 Amp Red Ignition Switch Feed, Wireless Module
M28 10 Amp Red PCM Feed/TCM
M29 10 Amp Red Powertrain
M30 15 Amp Blue
Wiper Motor Frt, J1962 Diagnostic Feed
M31 20 Amp Yellow Backup Lamps (B/U LAMPS)MAINTAINING YOUR VEHICLE
122

Jacking Instructions .........103
Jack Location .............102
Jack Operation ......... 102, 103
Jump Starting .............107
KeyFob.................10
Key Fob Programmable Features . . .86
LaneChangeandTurnSignals....24
Lane Change Assist ..........24
Lap/Shoulder Belts ...........12
LATCH (Lower Anchors and Tether for
CHildren).....14,15,16,17,18
Lights
Engine Temperature Warning . . .98
Tire Pressure Monitoring
(TPMS) ...............96
TurnSignal .............24
Warning (Instrument Cluster
Description) .............8
Lower Anchors and Tether for CHildren
(LATCH) ...............15
Maintenance Record .........119
MaintenanceSchedule........115
Malfunction Indicator Light
(CheckEngine) ...........98
Navigation Voice Prompt
Volume .............59,70
New Vehicle Break-In Period .....23
Oil Change Indicator .........100
Oil Change Indicator, Reset .....100
Oil, Engine
Capacity ..............114
Recommendation ........114
Viscosity .............114
Outlet
Power ................88
Overheating, Engine .........101
Placard, Tire and Loading
Information .............123
Power
Inverter ...............87
Outlet
(Auxiliary Electrical Outlet) ....88 Preparation for Jacking ........103
Programmable Electronic
Features ...............86
Rain Sensitive Wiper System .....25
RearSeat,Folding...........20
Recreational Towing ..........93
Shifting into Transfer Case
Neutral (N) .............94
Shifting out of Transfer Case
Neutral (N) .............94
Remote Starting System ........11
Replacement Bulbs ..........125
Reporting Safety Defects .......127
Schedule,Maintenance .......115
Seat Belts ................12
Seats ...................19
Adjustment .............19
EasyEntry .............19
Heated ...............22
RearFolding ............20
Security Against Theft .........11
Shifting
Transfer Case, Shifting into
Transfer Case Neutral (N) .....94
Transfer Case, Shifting out of
Transfer Case Neutral (N) .....94
Shift Lever Override .........109
Signals, Turn ..............24
SpareTire...............102
Speed Control (Cruise Control) ....26
Starting
Remote ...............11
Steering
TiltColumn .............21
Steering
Wheel Audio Controls ....
77
Stuck, Freeing .............110
Supplemental Restraint System -
Airbag ................13
Sway Bar Disconnect,
Electronic ..............90
Temperature Control,
Automatic (ATC) ...........28
Theft System Arming ..........11
Theft System Disarming ........12
Tilt Steering Column ..........21INDEX
130

Tires
Air Pressure ...........123
Changing .............102
Jacking ..............102
SpareTire .............102
Tow Hooks, Emergency ........109
Towing..................91
Disabled Vehicle .........110
Recreational ............93
Trailer Towing
Trailer and Tongue Weight ....91
Trailer Weight ..............91
TurnSignals...............24
Uconnect ®
Voice Command ......81 Voice Command ............81
Voice Prompt Volume
Navigation ...........59,70
Volume
Navigation Voice Prompt . . .59, 70
Warning Lights .............96
Washer
Rear .................25
Washers, Windshield ..........25
WheelandWheelTrimCare.....125
Windshield Washers ..........25
Windshield Wipers ...........25
Wiper,Rear...............25
INDEX
131

OFF-ROAD CAPABILITIES (4WD OPERATION)
• How do I shift into different four-wheel drive selections? pg. 89
UTILITY
• How do I know how much I can tow with my Jeep Wrangler? pg. 91
WHAT TO DO IN EMERGENCIES
• What do I do if my TPMS warning light is blinking? pg. 96
• How do I change a flat tire? pg. 102
• How do I Jump-Start my vehicle? pg. 107
MAINTAINING YOUR VEHICLE
• Where is my Fuse Block located? pg. 120
• What type of oil do I use? pg. 114
• How often should I change my engine’s oil? pg. 115
• What should my tire pressure be set at? pg. 123
FAQ (How To?)
133