spark plugs JEEP GRAND CHEROKEE LIMITED 2019 Owners Manual

Mileage or time passed (which-ever 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
Additional Inspections
Inspect the CV joints. X X X X X
Inspect front suspension, tie rod
ends, and replace if necessary. XXX X X X X
Inspect the front and rear axle
fluid, change if using your vehicle
for police, taxi, fleet, off-road or
frequent trailer towing. XXX X X X X
Inspect the brake linings, parking
brake function. XXX X X X X
Inspect transfer case fluid. X X X X
Additional Maintenance
Replace engine air filter. X X X X X
Replace the air conditioning filter. X X X X X X X
Replace spark plugs.** X
8
SERVICING AND MAINTENANCE 439

Pregnant Women........................ .207
Pretensioners .......................... .207
Rear Seat ............................. .201
Reminder ............................. .200
Seat Belt Extender ....................... .206
Seat Belt Pretensioner .....................207
Untwisting Procedure .....................205
Seat Belts Maintenance .......................494
Seats .............................. .43, 49, 55
Adjustment .......................... .43, 49
Easy Entry ..............................54
Head Restraints ..........................58
Heated ............................. .54, 55
Rear Folding .............................43
Reclining ...............................45
Seatback Release ..........................43
Tilting .................................43
Vented .................................57
Ventilated ...............................57
Security Alarm ......................... .33, 153
Arm The System ..........................34
Disarm The System ........................34
Selec-Terrain ............................. .285
Selection Of Coolant (Antifreeze) ...............506Sentry Key
Key Programming .........................32
Sentry Key Replacement ................... .24, 32
Service Assistance ......................... .602
Service Contract .......................... .604
Service Manuals .......................... .606
Shifting ................................ .262
Automatic Transmission ................262, 264
Shoulder Belts ............................ .201
Signals, Turn .......................160, 248, 401
Siri .................................... .594
SiriusXM Guardian Vehicle Health Alert .......................592
Snow Chains (Tire Chains) ....................488
Snow Plow .............................. .375
Snow T

ires .............................. .484
Spare Tires .....................414, 485, 486, 487
Spark Plugs ............................. .506
Speed Control Accel/Decel ........................ .291, 292
Accel/Decel (ACC Only) ...................299
Cancel ............................... .293
Resume .............................. .293
Set .................................. .291
Speed Control (Cruise Control) ..........290, 291, 293
12
INDEX 619