4
SERVICING AND MAINTENANCE
SCHEDULED SERVICING
NOTE:
For 3.0L engines: Under no circumstances should oil change intervals exceed 15,000 miles (24,140 km), or 12 months, whichever comes first. The engine
controller also monitors the number of hours of engine run time, and will illuminate the oil change indicator after 500 hours (which is not likely to be exceeded
except for certain fleet customers with extended engine idling periods).
M
AINTENANCE
P
LAN
Mileage Or Time Passed
(Whichever Comes First)
20
,0
00
30
,0
00
40
,0
00
50
,0
00
60
,0
00
70
,0
00
80
,0
00
90
,0
00
10
0,
00
0
11
0,
00
0
12
0,
00
0
13
0,
00
0
14
0,
00
0
15
0,
00
0
Or Years:
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Or Kilometers:
32
,0
00
48
,0
00
64
,0
00
80
,0
00
96
,0
00
11
2,
00
0
12
8,
00
0
14
4,
00
0
16
0,
00
0
17
6,
00
0
19
2,
00
0
20
8,
00
0
22
4,
00
0
24
0,
00
0
Additional Inspections
Replace spark plugs (3.0L Engine).
1
1. The spark plug change interval is mileage based only, yearly intervals do not apply.
X
X
WARNING!
You can be badly injured working on or around a motor vehicle. Do only service work for which you have the knowledge and the right equipment. If you have any doubt about
your ability to perform a service job, take your vehicle to a competent mechanic.
Failure to properly inspect and maintain your vehicle could result in a component malfunction and affect vehicle handling and performance. This could cause an accident.
22_WS_SU_EN_USC_t.book Page 4