Page 285 of 368

MAINTENANCE PROCEDURES
The pages that follow contain therequiredmaintenance
services determined by the engineers who designed your
vehicle.
Besides the maintenance items for which there are fixed
maintenance intervals, there are other items that should
operate satisfactorily without periodic maintenance.
However, if a malfunction of these items does occur, it
could adversely affect the engine or vehicle performance.
These items should be inspected if a malfunction is
observed or suspected.
Engine Oil
Checking Oil Level—2.7L, 3.5L Engines
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop.
The best time to check the engine oil level is about 5
minutes after a fully warmed engine is shut off or before
starting the engine after it has sat overnight.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintainthe oil level between the MIN and MAX markings on the
dipstick. Adding one quart (.9L) of oil when the reading
is at the MIN mark will result in a MAX reading on these
engines.
CAUTION!
Overfilling or underfilling will cause oil aeration or
loss of oil pressure. This could damage your engine.
Engine Oil Dipstick
MAINTAINING YOUR VEHICLE 285
7
Page 286 of 368
Checking Oil Level—5.7L Engines
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop.
The best time to check the engine oil level is about 5
minutes after a fully warmed engine is shut off or before
starting the engine after it has sat overnight.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain
the oil level in the“SAFE”range. Adding one quart (.9L)
of oil when the reading is at the bottom of the“SAFE”
range will result in an oil level at the top of the“SAFE”
range on these engines.
CAUTION!
Overfilling or underfilling will cause oil aeration or
loss of oil pressure. This could damage your engine.
Engine Oil Dipstick
286 MAINTAINING YOUR VEHICLE
Page 356 of 368

Cooling System....................... 299
Engine Oil.......................285,286
Power Steering....................... 295
Fluids............................... 324
Fluids, Lubricants and Genuine Parts........ 324
Fog Lights.........................103,138
Folding Rear Seat....................... 94
Freeing A Stuck Vehicle.................. 273
Fuel................................. 241
Adding............................. 244
Additives........................... 243
Clean Air........................... 241
Filler Cap (Gas Cap)................... 244
Filter.............................. 291
Gasoline............................ 241
Gauge............................. 135
Hoses.............................. 305
Octane Rating.....................241,324
Requirements.....................241,323
Tank Capacity........................ 323
Fueling.............................. 244
Fuses................................ 311Garage Door Opener (HomeLink) .......... 115
Gas Cap (Fuel Filler Cap)................. 244
Gasoline, Clean Air..................... 241
Gasoline (Fuel)........................ 241
Gasoline, Reformulated.................. 242
Gauges
Coolant Temperature.................. 135
Fuel............................... 135
Speedometer......................... 135
Tachometer.......................... 135
Gear Ranges.......................... 199
General Information.................15,24,238
Glass Cleaning......................... 309
Gross Axle Weight Rating..............247,250
Gross Vehicle Weight Rating............247,249
Hands-Free Phone (UConnect™) ............ 70
Hazard Warning Flasher.................. 262
Head Restraints......................... 94
Headlights
High Beam.......................... 103
High Beam/Low Beam Select Switch...... 103
On With Wipers...................... 102
356 INDEX