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
Replace spark plugs ** X
Flush and replace the engine coolant at 10 years
or 150,000 miles (240,000 km) whichever comes
first. XX
Inspect and replace PCV valve if necessary. X
** The spark plug change interval is mileage based only,
yearly intervals do not apply.8
MAINTENANCE SCHEDULES 733
Sentry Key (Immobilizer)....................17
Sentry Key Replacement .....................18
Service Assistance ........................ .737
Service Contract ......................... .739
Service Manuals ......................... .742
Shifting Automatic Transmission ..................485
Power Transfer Unit, Shifting Into Power Transfer
Unit Neutral (N) ....................609, 612
Transfer Case, Shifting Into Transfer Case
Neutral (N) .......................... .609
Transfer Case, Shifting Out Of Transfer Case
Neutral (N) .......................... .612
Shift Lever Override ...................... .651
Shoulder Belts ............................56
Side View Mirror Adjustment .................133
Signals, Turn ...................118, 170, 355, 721
Snow Chains (Tire Chains) ...................564
Snow Tires ............................. .557Spare Tire
....................... .558, 559, 560
Spark Plugs ............................ .726
Specifications Fuel (Gasoline) ........................ .726
Oil................................. .726
Speed Control Accel/Decel ....................... .185, 186
Cancel .............................. .185
Speed Control (Cruise Control) ............183, 187
Starting ......................... .30, 474, 475
Cold Weather ......................... .475
Engine Fails To Start .....................476
Remote ...............................30
Starting And Operating ..................474, 475
Starting Procedures .....................474, 475
Steering Column Controls ...................... .170
Tilt Column .......................... .180
Wheel, Heated ........................ .181
762 INDEX
