Jeep WRANGLER 2017, Owner'S Manual

Page: 372 / 523

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 1
10,000
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
1
12,000
128,000 144,000 160,000 176,000 192,000 208,000 224,000 240,000
Flush and replace the engine cool-
ant at 10 years or 150,000 miles
(240,000 km) whichever comes
first.
X X
Change automatic transmission
fluid and filter if using your vehicle
for any of the following: police,
taxi, fleet, or frequent trailer tow-
ing.
X X
Change the automatic transmis-
sion fluid and filter.
X
Change the manual transmission
fluid if using your vehicle for any of
the following: trailer towing, snow
plowing, heavy loading, taxi, po-
lice, delivery service (commercial
service), off-road, desert operation
or more than 50% of your driving
is at sustained high speeds during
hot weather, above 90°F (32°C).
X X X X X
370 SERVICING AND MAINTENANCE