332
SERVICING AND MAINTENANCE
Inspect the front and rear axle fluid,
change if using your vehicle for police,
taxi, fleet, off-road or frequent trailer
towing.
X
X
X
X
X
Inspect the brake linings, parking brake
function.
X
X
X
X
X
X
X
Inspect transfer case fluid.
X
X
X
X
X
Additional Maintenance
Replace engine air cleaner filter.
X
X
X
X
X
Replace the cabin air filter.
To be replaced every 12,000 miles (19,000 km).
Replace spark plugs — 2.0L.
1
X
X
Replace spark plugs — 3.6L & 5.7L.
1
X
Flush and replace the engine coolant at
10 years or 150,000 miles (240,000 km)
whichever comes first.
X
X
Replace accessory drive belt.
X
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
23_WL_OM_EN_USC_t.book Page 332
Summary of Contents for GRAND CHEROKEE L 2023
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