2010 JEEP WRANGLER brakes

•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 “Maintenance Schedule” for further information.
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.
Power Disc Brakes
Disc brakes do not require adjustment; however, several
hard stops during the break-in period are recommended
to seat the linings and wear off any foreign material.
Brake Master Cylinder
The fluid level in the master cylinders should be checked
whenever the vehicle is serviced. If necessary, add fluid
to bring level to the full level mark on the side of the
reservoir of the brake master cylinder. With disc brakes,
fluid level can be expected to fall as the brake pads wear.
If the brake fluid level is abnormally low, check system
for leaks.
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information.
476 MAINTAINING YOUR VEHICLE

30,000 Miles (50,000 km) or 30 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ 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).
❏ Inspect the transfer case fluid.
Odometer Reading Date
Repair Order #Dealer Code
Signature Authorized Chrysler Dealer
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SMAINTENANCE SCHEDULES 511

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
8
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S514 MAINTENANCE SCHEDULES

90,000 Miles (150,000 km) or 90 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ Inspect and replace PCV valve 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).
❏ Inspect the transfer case fluid.
❏ Inspect the front & rear axle fluid, change if using your vehicle for police, taxi, fleet,
off-road or frequent trailer towing.
Odometer Reading Date
Repair Order #Dealer Code
Signature Authorized Chrysler Dealer
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SMAINTENANCE SCHEDULES 517

120,000 Miles (200,000 km) or 120 Months Maintenance Service Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ Replace accessory drive belt(s).
❏ Inspect the brake linings, replace if necessary.
❏ Inspect exhaust system.
❏ Inspect the front suspension, tie rod ends and boot seals; replace if necessary.
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Inspect the CV joints.
❏ Change the transfer case fluid if using your vehicle for any of the following: police, taxi, fleet, off-road or frequent trailer towing.
❏ 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 filter(s).
Odometer Reading Date
Repair Order #Dealer Code
Signature Authorized Chrysler Dealer
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S520 MAINTENANCE SCHEDULES

150,000 Miles (250,000 km) or 150 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ 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).
❏ Inspect the transfer case fluid.
Odometer Reading Date
Repair Order #Dealer Code
Signature Authorized Chrysler Dealer
8
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SMAINTENANCE SCHEDULES 523

Maintenance Procedures................... 459
Maintenance Schedule .................... 506
Malfunction Indicator Light (Check Engine) . . 257,457
Manual, Service ......................... 531
Manual Transmission .................. 335,480
Fluid Level Check ..................... 481
Lubricant Selection ..................... 480
Shift Speeds .......................... 336
Master Cylinder (Brakes) .................. 476
Mini-Trip Computer ................... 260,261
Mirrors ................................ 86
Outside .............................. 87
Rearview ............................. 86
Vanity ............................... 88
Modifications/Alterations, Vehicle ............. 8
Modular Hard Top ....................... 160
Monitor, Tire Pressure System ............... 406
Mopar Parts ......................... 458,530
Multi-Function Control Lever ............... 136New Vehicle Break-In Period
................ 75
Occupant Restraints ....................... 37
Octane Rating, Gasoline (Fuel) .............. 411
Odometer ............................. 254
Trip ............................. 252,254
Off-Pavement Driving (Off-Road) ............ 354
Off-Road Driving (Off-Pavement) ............ 354
Oil Change Indicator ..................... 256
Oil Change Indicator, Reset ................. 256
Oil, Engine ............................ 460
Capacity ............................ 501
Dipstick ............................. 460
Filter ............................... 462
Identification Logo ..................... 461
Materials Added to ..................... 462
Pressure Warning Light .................. 247
Recommendation ................... 461,501
Viscosity ......................... 462,501
10
INDEX 545