spark plugs replace JEEP RENEGADE 2023 Owners Manual

290 SERVICING AND MAINTENANCE
Check the tension of the accessory
drive belt. •
•
Inspect and replace, if required, front
e nd a
c

cessory drive belt, tensioner,
and, idler pulley.
3• •
Inspect and replace PCV valve if
neces s

ary. •
Change engine oil and replace oil
f ilte
r

.4 5 6
Inspect the PTU fluid level. •••
Inspect the rear differential fluid level. •••
Replace spark plugs (1.3L Turbo
Engine
).7• ••
Replace engine air cleaner filter.
8• ••••••
Replace brake fluid every two years.
9• ••••••
Replace cabin air filter. To be replaced every 12,000 mi (19,000 km).
Mileage or time passed
(whichever comes first)
10,000
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: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
16,000
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

SERVICING AND MAINTENANCE 291
○ Recommend replacement
• Mandatory service
Flush and replace the engine coolant
at 10 years or 150,000 miles
(240,000 km) whichever comes first. •
•
1. The Uconnect box (telematics box) battery replacement has to be done every five years, regardless of mileage.2. Always only use the fluids shown in the handbook for topping up after having checked that the system is not damaged.
3. The maximum mileage is 75,000 mile s (120,000 km). The belt must be replaced every six years, regardless of distance traveled. If the vehicle is used in heavy conditions (dusty
areas,
cold climates, urban driving, long periods of idling), the maximum mileage is 37,500 miles (60,000 km). The belt must be replaced every four years regardless of the mileage.
4. The oil and oil filter replacement must be carried out when indicated by a warning light or message on the instrument panel, or in any case should not exceed one year or
10,0 0

0 miles (16,000 km).
5. Always only use the fluids shown in the handbook for topping up after having checked that the system is not damaged.
6. If

the engine oil quality detected by the vehicle diagnostics is lower than 20%, it is advisable to replace the engine oil and engine filter in order to avoid another service operation
afte r
a short time.
7. The spark plug change is distance based only, yearly intervals do not apply. The following are essential to ensure correct operation and prevent serious damage to the engine:
Only use spark plugs of the same make and type which are especially certified for such engines
Ú page 345 .
 Strictly comply with the spark plug replacement interval given in the “Maintenance Schedule” for spark plug replacement.
 Contact an authorized dealer if you have any questions.
8. Th e

engine air cleaner filter should be inspected at every oil change if used in dusty areas.
9. The brake fluid change interval is time based only, mileage intervals do not apply.
Mileage or time passed
(whichever comes first)
10,000
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: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
16,000
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
8