Coolant flush JEEP COMPASS 2020 Owner handbook (in English)

215
Flush and replace the
engine coolant at 10 years
or 150,000 miles
(240,000 km) whichever
comes first.X
XX
Visually inspect conditions
of the accessory drive
belt(s) (***) X
X X
Check tension of accessory
drive belt (versions without
automatic tensioner) (***) X
X X
Visually inspect conditions
of toothed timing drive belt
(***) X
X X

Mileage or time passed
(whichever comes first)
9,000
18,000
27,000
36,000
45,000
54,000
63,000
72,000
81,000
90,000
99,000
108,000
117,000
126,000
135,000
144,000
153,000
162,000
171,000
180,000
Or Months:
12 24 36 48 60 72 84 96 108 120 132 144 156 168 180 192 204 216 228 240

Or Kilometers:
15,000
30,000
45,000
60,000
75,000
90,000
105,000
120,000
135,000
150,000
165,000
180,000
195,000
210,000
225,000
240,000
255,000
270,000
285,000
300,000
2020_JEEP_M6_UG_UK.book Page 215

217
Heavy Duty Use Of Vehicle
**** Change the engine oil and engine oil
filter at every 4500 miles (7,500 km) or
12 months if using your vehicle under any of
the following severe duty conditions:
Stop and go driving.
Driving in dusty conditions.
Short trips of less than 10 miles (16 km).
Trailer towing.
Taxi, police, or delivery service (commer-
cial service).
Off-road or desert operation.
Diesel Engines
Your vehicle is equipped with an automatic
oil change indicator system. The oil change
indicator system will remind you that it is
time to take your vehicle in for engine oil
replacement.
Based on engine operation conditions, the oil
change indicator message will illuminate.
This means that service is required for your
vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely
hot or cold ambient temperatures will influ -ence when the “Oil Change Required”
message is displayed. Severe Operating
Conditions can cause the change oil
message to illuminate as earlier than speci
-
fied. Have your vehicle serviced as soon as
possible, within the next 500 miles
(805 km).
To help you have the best driving experience
possible, the manufacturer has identified the
specific vehicle maintenance service inter -
vals that are required to keep your vehicle
operating properly and safely.
The manufacturer recommends that these
maintenance intervals be performed at your
selling dealer. The technicians at your deal -
ership know your vehicle best, and have
access to factory trained information,
genuine Mopar parts, and specially designed
electronic and mechanical tools that can
help prevent future costly repairs.
The maintenance intervals shown should be
performed as indicated in this section. NOTE:
The actual interval for changing engine oil
and replacing the engine oil filter depends
on the vehicle usage conditions, and is
signaled by the warning light or message in
the instrument panel. In any case, it must
never exceed 12,000 miles (20,000km) or 1
year.
Flush and replace the engine coolant at
120 months or 150,000 miles (240,000 km)
whichever comes first.
Areas that are not dusty: recommended
maximum distance 75,000 mi
(120,000 km). The belt must be replaced
every 6 years, regardless of distance trav-
elled. Dusty areas and/or heavy conditions
(severe weather conditions, very low or very
high temperatures for extended periods,
urban driving, long periods of idling): the
recommended maximum distance is
37,500 mi (60,000 km). The belt must be
replaced every 4 years, regardless of
distance travelled.
2020_JEEP_M6_UG_UK.book Page 217

SERVICING AND MAINTENANCE
220
Change brake fluid every 24 months if using
DOT 4 brake fluid. (***)X X X X X X X
Replace the engine fuel filter. X X X X X X X
Inspect accessory drive belt. (**) XXX
Replace accessory drive belt. (**) XX
Change the manual transmission fluid if using
your vehicle for any of the following: trailer
towing, heavy loading, taxi, police, delivery
service (commercial service), off-road, desert
operation or more than 50% of your driving is at
sustained speeds during hot weather, above
90°F (32°C). X
XX
Flush and replace the engine coolant at
10 years or 150,000 miles (240,000 km)
whichever comes first. X X
Mileage or time passed (whichever comes
first)
12,000
24,000
36,000
48,000
60,000
72,000
84,000
96,000
108,000
120,000
132,000
144,000
156,000
168,000
180,000
Or Years: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
20,000
40,000
60,000
80,000
100,000
120,000
140,000
160,000
180,000
200,000
220,000
240,000
260,000
280,000
300,000
2020_JEEP_M6_UG_UK.book Page 220

229(Continued)
Under normal operating conditions, the cata-
lytic converter will not require maintenance.
However, it is important to keep the engine
properly tuned to assure proper catalyst
operation and prevent possible catalyst
damage.
NOTE:
Intentional tampering with emissions control
systems can result in civil penalties being
assessed against you.
In unusual situations involving grossly
malfunctioning engine operation, a
scorching odor may suggest severe and
abnormal catalyst overheating. If this occurs,
stop the vehicle, turn off the engine and allow it to cool. Service, including a tune-up
to manufacturer's specifications, should be
obtained immediately.
To minimize the possibility of catalytic
converter damage:
Do not interrupt the ignition when the
transmission is in gear and the vehicle is
in motion.
Do not try to start the vehicle by pushing
or towing the vehicle.
Do not idle the engine with any ignition
components disconnected or removed,
such as when diagnostic testing, or for
prolonged periods during very rough idle or
malfunctioning operating conditions.
Cooling System
Coolant Checks
Check engine coolant (antifreeze) protec
-
tion every 12 months (before the onset of
freezing weather, where applicable). If the
engine coolant (antifreeze) is dirty or rusty
in appearance, the system should be
drained, flushed and refilled with fresh
engine coolant (antifreeze). Check the front
of the A/C condenser for any accumulation
of bugs, leaves, etc. If dirty, clean by gently
spraying water from a garden hose vertically
down the face of the condenser.
Damage to the catalytic converter can
result if your vehicle is not kept in proper
operating condition. In the event of
engine malfunction, particularly
involving engine misfire or other
apparent loss of performance, have your
vehicle serviced promptly. Continued
operation of your vehicle with a severe
malfunction could cause the converter to
overheat, resulting in possible damage to
the converter and vehicle.
CAUTION! (Continued)
WARNING!
You or others can be badly burned by hot
engine coolant (antifreeze) or steam
from your radiator. If you see or hear
steam coming from under the hood, do
not open the hood until the radiator has
had time to cool. Never open a cooling
system pressure cap when the radiator or
coolant bottle is hot.
Keep hands, tools, clothing, and jewelry
away from the radiator cooling fan when
the hood is raised. The fan starts auto-
matically and may start at any time,
whether the engine is running or not.
When working near the radiator cooling
fan, turn the ignition to the OFF mode.
The fan is temperature controlled and
can start at any time the ignition is in the
ON mode.
WARNING! (Continued)
2020_JEEP_M6_UG_UK.book Page 229

TECHNICAL SPECIFICATIONS
258
(Continued)
(Continued)
CAUTION!
Mixing of engine coolant (antifreeze)
other than specified Organic Additive
Technology (OAT) engine coolant (anti -
freeze), may result in engine damage
and may decrease corrosion protection.
Organic Additive Technology (OAT)
engine coolant is different and should
not be mixed with Hybrid Organic Addi -
tive Technology (HOAT) engine coolant
(antifreeze) or any “globally compatible”
coolant (antifreeze). If a non-OAT engine
coolant (antifreeze) is introduced into
the cooling system in an emergency, the
cooling system will need to be drained,
flushed, and refilled with fresh OAT
coolant (conforming to MS.90032), by
an authorized dealer as soon as possible.Do not use water alone or alcohol-based
engine coolant (antifreeze) products. Do
not use additional rust inhibitors or anti -
rust products, as they may not be
compatible with the radiator engine
coolant and may plug the radiator.
This vehicle has not been designed for
use with propylene glycol-based engine
coolant (antifreeze). Use of propylene
glycol-based engine coolant (antifreeze)
is not recommended.
The use of products with different spec-
ifications than those indicated above
could cause damage to the engine that is
not covered by the warranty.
CAUTION! (Continued)
Use AdBlue® only according to DIN 70
070 and ISO 22241-1. Other fluids may
cause damage to the system: also
exhaust emissions would no longer
comply with the law.
The distribution companies are respon -
sible for the compliance of their product.
Observe the precautions of storage and
servicing, in order to preserve the initial
qualities. The manufacturer of the
vehicle does not recognize any guarantee
in case of malfunctions and damage
caused to the vehicle due to the use of
AdBlue® not in accordance with regula-
tions.
CAUTION! (Continued)
2020_JEEP_M6_UG_UK.book Page 258