Mileage or time passed
(whichever comes first)
Or Years:
Or Kilometers:
Inspect the brake linings, parking
brake function.
Inspect transfer case fluid.
Additional Maintenance
Replace engine air filter.
Replace the air conditioning filter.
Replace spark plugs
(3.6L engine).**
Replace spark plugs
(5.7L engine).**
2
3
4
5
6
X
X
X
X
X
X
X
X
X
X
X
X
MAINTENANCE SCHEDULES 597
7
8
9
10
11
X
X
X
X
X
X
X
X
M
A
N
N
12
13
14
15
A
N
C
X
X
C
H
X
D
X
X
U
X
X
X
X
I
T
E
E
S
E
L
E
S
8