engine coolant JEEP WRANGLER 2009 JK / 3.G User Guide

engine coolant (antifreeze) needs to be added, the
contents of the coolant recovery bottle must also be
protected against freezing.
•If frequent engine coolant (antifreeze) additions are
required, or if the level in the recovery bottle does not
drop when the engine cools, the cooling system should
be pressure-tested for leaks.
•Maintain the engine coolant (antifreeze) concentration
at 50% HOAT engine coolant (antifreeze) (minimum)
and distilled water for proper corrosion protection of
your engine which contains aluminum components.
•Make sure that the radiator and coolant recovery
bottle hoses are not kinked or obstructed.
•Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean.
•Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory cooling performance, poor gas
mileage, and increased emissions.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically.
Refer to the “Maintenance Schedule” in Section 8 for the
proper maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure and
possibly an accident. Driving with your foot resting
or riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.7
MAINTAINING YOUR VEHICLE 421

FLUID CAPACITIES
U.S.Metric
Fuel (Approximate) — Two Door Models 18.5 Gallons 70 Liters
Fuel (Approximate) — Four Door Models 22.5 Gallons 85 Liters
Engine Oil with Filter
3.8 Liter Engine 6 Quarts 5.7 Liters
Cooling System *
3.8 Liter Engine (MOPAR Antifreeze/Engine Coolant 5
Year/100,000 Mile Formula or equivalent) 13 Quarts
12 Liters
* Includes coolant recovery bottle filled to MAX level.
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MAINTAINING YOUR VEHICLE 447

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant MOPARAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid
Organic Additive Technology) or equivalent.
Engine Oil Use API Certified SAE 5W-20 Engine Oil, meeting the requirements of
Chrysler Material Standard MS-6395. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil Filter MOPAREngine Oil Filter or equivalent.
Spark Plugs RE14PLP5 (Gap 0.050 in [1.27 mm])
Fuel Selection 87 Octane
448 MAINTAINING YOUR VEHICLE

•Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
•Under no circumstances should oil change intervals
exceed 6,000 miles (10 000 km) or six months, which-
ever comes first.
Your dealer will reset the oil change indicator message
after completing the scheduled oil change. If this sched-
uled oil change is performed by someone other than your
dealer, the message can be reset by referring to the steps
described under “Odometer/Trip Odometer” in the “In-
strument Cluster Description” section of this manual.
At Each Stop for Fuel
•Check the engine oil level about five minutes after a
fully warmed engine is shut off. Checking the oil level
while the vehicle is on level ground will improve the
accuracy of the oil level reading. Add oil only when
the level is at or below the ADD or MIN mark.
•Check the windshield washer solvent and add if
required.
Once a Month
•Check tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
•Check the fluid levels of coolant reservoir, brake
master cylinder, power steering and transmission and
add as needed.
•Check all lights and other electrical items for correct
operation.
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SMAINTENANCE SCHEDULES 453

60,000 Miles (100,000 km) or 60 Months Maintenance Service Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ Inspect the brake linings, replace if necessary.
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ 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).
❏ Change the automatic transmission fluid and main sump filter if using your vehicle for any of the following: police, taxi, fleet or frequent trailer
towing.
❏ Change the transfer case fluid if using your vehicle for any of the following: police, taxi, fleet, off-road or frequent trailer towing.
❏ Flush and replace the engine coolant at 60 months if not done at 102,000 miles (170 000 km).
❏ Inspect the front suspension, tie rod ends and boot seals; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature Authorized Chrysler Dealer
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S460 MAINTENANCE SCHEDULES

96,000 Miles (160,000 km) or 96 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate tires.
❏ If using your vehicle for any of the following: Dusty or off-road conditions. Inspect the
engine air cleaner filter, replace if necessary.
❏ Inspect the brake linings, replace if necessary.
❏ Inspect the CV joints.
❏ Inspect exhaust system.
❏ Inspect the front suspension, tie rod ends and boot seals; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature Authorized Chrysler Dealer
102,000 Miles (170,000 km) or
102 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ Rotate tires.
❏ Replace the ignition cables.
❏ Replace the spark plugs.
❏ Flush and replace the engine coolant if
not done at 60 months.
Odometer Reading Date
Repair Order #Dealer Code
Signature Authorized Chrysler Dealer
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S464 MAINTENANCE SCHEDULES

ABS (Anti-Lock Brake System)............203,316
Adding Fuel ........................... 361
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 409
Air Conditioner Maintenance ............... 410
Air Conditioning ..................... 266,269
Air Conditioning Controls ................. 269
Air Conditioning, Operating Tips ............ 270
Air Conditioning Refrigerant ................ 411
Air Conditioning System .................. 269
Air Filter .............................. 409
Air Pressure, Tires ....................... 343
Airbag ................................ 48
Airbag Deployment ....................... 56
Airbag Light ....................... 58,76,204
Airbag Maintenance ....................... 58
Airbag, Side ............................ 55
Alarm Light ........................... 204
Alarm (Security Alarm) .................... 17
Alterations/Modifications, Vehicle ............. 8Antenna, Satellite Radio
................... 259
Antifreeze (Engine Coolant) ................ 447
Anti-Lock Brake System (ABS) ............316,319
Anti-Lock Warning Light .................. 203
Appearance Care ........................ 428
Arming Theft System (Security Alarm) ......... 18
Auto Down Power Windows ................ 36
Automatic Transmission ................... 423
Fluid and Filter Changes ................. 423
Fluid Level Check ..................... 424
Fluid Type ........................... 423
Gear Ranges ......................... 288
Shifting ............................. 287
Special Additives ...................... 425
Torque Converter ...................... 291
Auxiliary Electrical Outlet (Power Outlet) ...... 106
Auxiliary Power Outlet ................... 106
Axle Lock .......................... 296,297
482 INDEX

Child Seat.............................. 65
Climate Control ......................... 264
Clock ........................ 220,234,238,247
Compact Disc (CD) Maintenance ............. 263
Compass .............................. 213
Compass Calibration ..................... 215
Computer, Trip/Travel .................212,213
Console .............................. 109
Console, Floor .......................... 109
Contract, Service ........................ 475
Cooling System ......................... 416
Adding Coolant (Antifreeze) .............. 418
Coolant Capacity ...................... 447
Coolant Level ......................... 420
Disposal of Used Coolant ................ 419
Drain, Flush, and Refill .................. 417
Inspection ........................... 416
Points to Remember .................... 420
Pressure Cap ......................... 419 Selection of Coolant (Antifreeze)
.........417,447
Corrosion Protection ..................... 428
Cruise Light ........................... 205
Cupholders ............................ 108
Customer Assistance ..................... 473
Data Recorder, Event ...................... 59
Daytime Running Lights ................... 97
Dealer Service .......................... 405
Defroster, Rear Window ................... 193
Defroster, Windshield ................76,265,267
Delay (Intermittent) Wipers ................. 100
Diagnostic System, Onboard ................ 402
Dimmer Switch, Headlight .................. 96
Dipsticks Oil (Engine) .......................... 406
Power Steering ........................ 314
Disabled Vehicle Towing ................... 397
Disarming, Theft System ................... 18
484 INDEX

DisposalEngine Oil ........................... 408
Used Coolant (Antifreeze) ................ 419
Door Locks ............................. 30
Doors ................................. 26
Driver’s Seat Back Tilt ..................... 85
Driving ............................... 300
Off-Pavement ......................... 300
Off-Road ............................ 300
Dual Top .............................. 110
Electrical Outlet, Auxiliary (Power Outlet) ...... 106
Electrical Power Outlets ................... 106
Electronic Brake Control System ............. 318
Anti-Lock Brake System ................. 319
Brake Assist System .................... 320
Electronic Roll Mitigation ................ 324
Electronic Stability Program ............... 325
Traction Control System ................. 319 Electronic Roll Mitigation (ERM)
............. 324
Electronic Speed Control (Cruise Control) ...... 102
Electronic Stability Program (ESP) ............ 325
Electronic Throttle Control Warning Light ...... 212
Emergency Brake ........................ 315
Emergency, In Case of Jacking ............................. 389
Jump Starting ......................... 394
Tow Hooks .......................... 396
Emission Control System Maintenance ......403,452
Engine Air Cleaner .......................... 409
Block Heater ......................... 281
Break-In Recommendations ................ 73
Compartment ......................... 401
Compartment Identification ............... 401
Exhaust Gas Caution .................. 74,360
Fails to Start .......................... 278
Flooded, Starting ...................... 278
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Automatic Transmission................. 277
Cold Weather ......................... 278
Engine Block Heater .................... 281
Engine Fails to Start .................... 278
Manual Transmission ................... 277
Remote .............................. 24
Steering Power ........................... 313,314
Tilt Column .......................... 101
Wheel Lock ........................... 13
Wheel, Tilt ........................... 101
Storage ............................ 109,442
Storage, Behind the Seat ................... 110
Storage, Vehicle ...................... 271,442
Storing Your Vehicle ...................... 442
Sunrider ........................... 179,183
Supplemental Restraint System - Airbag ........ 48
Sway Bar Disconnect, Electronic ............. 298
Swing Gate, Rear ......................... 37 System, Remote Starting
.................... 24
Tachometer ............................ 204
Temperature Gauge, Engine Coolant .......... 204
Tether Anchor, Child Restraint ............... 66
Theft System Arming ...................... 18
Theft System Disarming .................... 18
Tilt Steering Column ..................... 101
Tip Start .............................. 278
Tire and Loading Information Placard ......338,339
Tire Identification Number (TIN) ............. 337
Tire Markings .......................... 333
Tire Safety Information .................... 333
Tires ............................ 76,342,479
Air Pressure .......................... 343
Chains .............................. 350
Changing ............................ 389
General Information .................... 342
High Speed .......................... 345
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INDEX 495