Page 324 of 391

•Check the coolant freeze point in the radiator and in
the coolant expansion bottle. If engine coolant (anti-
freeze) needs to be added, the contents of the coolant
expansion bottle must also be protected against freez-
ing.
•If frequent engine coolant (antifreeze) additions are
required, the cooling system should be pressure tested
for leaks.
•Maintain engine coolant (antifreeze) concentration at
50% OAT engine coolant (antifreeze) (minimum) and
distilled water for proper corrosion protection of your
engine which contains aluminum components.
•Make sure that the coolant expansion bottle overflow
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 engine coolant (antifreeze) per-
formance, 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” for the proper
maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. 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. Riding the brakes may also
reduce braking capacity in an emergency.
322 MAINTAINING YOUR VEHICLE
Page 381 of 391

Light............................. 130
Octane Rating ....................... 257
Requirements ....................... 257
Tank Capacity ....................... 343
Fuel System Caution ..................... 262
Gas Cap (Fuel Filler Cap) ...............262,263
Gasoline (Fuel) ....................... 257,343
Gasoline, Clean Air ...................... 257
Gasoline, Reformulated ................... 258
Gauges Coolant Temperature .................. 138
Fuel .............................. 140
Odometer .......................... 139
Tachometer ......................... 140
Gear Ranges ........................... 209
Gear Select Lever Override ................. 294
General Information .................... 15,256
General Maintenance ..................... 305 Glass Cleaning
.......................... 330
Hazard Driving Through Flowing, Rising, or Shallow
Standing Water ...................... 217
Headlights ............................. 96
Cleaning ........................... 330
High Beam ......................... 130
Switch ............................. 97
Heated Seats ............................ 91
Heater ............................... 186
Hill Start Assist ......................... 227
Holder, Cup ........................... 120
Hood Release ........................... 94
Ignition ............................... 12
Key ............................. 1 1,12
Ignition Key Removal ..................... 12
Immobilizer (Sentry Key) ................... 14
10
INDEX 379
Page 387 of 391

Storing Your Vehicle...................... 338
Stuck, Freeing .......................... 293
Sun Roof .............................. 114
Supplemental Restraint System - Airbag ........ 38
Synthetic Engine Oil ...................... 308
Tachometer ............................ 140
Temperature Control, Automatic (ATC) ........ 190
Temperature Gauge, Engine Coolant .......138,268
Tether Anchor, Child Restraint ............... 59
Tilt Steering Column ..................... 104
Tire and Loading Information Placard ......... 238
Tire Identification Number (TIN) ............. 236
Tire Markings .......................... 232
Tire Safety Information .................... 232
TIREFIT .............................. 268
Tires ............................ 69,242,370
Aging (Life of Tires) .................. 248
Air Pressure ........................ 242 Chains
............................ 249
Changing .......................... 278
Compact Spare ...................... 245
General Information .................. 242
High Speed ......................... 244
Inflation Pressures .................... 243
Jacking ............................ 278
Life of Tires ........................ 248
Load Capacity .................... 238,239
Pressure Monitor System (TPMS) ......... 252
Pressure Warning Light ................ 132
Quality Grading ..................... 370
Radial ............................ 245
Replacement ........................ 248
Rotation ........................... 251
Safety .......................... 232,242
Sizes ............................. 234
Spinning ........................... 246
Tread Wear Indicators ................. 247
10
INDEX 385