2014 JEEP GRAND CHEROKEE brake fluid

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 3.6L ..........569
 ENGINE COMPARTMENT — 5.7L ..........570
 ONBOARD DIAGNOSTIC SYSTEM (OBD II) . . .571
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ......................... .571
 REPLACEMENT PARTS ..................573
 DEALER SERVICE ..................... .573
 MAINTENANCE PROCEDURES ...........574
▫ Engine Oil ......................... .574
▫ Engine Oil Filter ..................... .578▫
Engine Air Cleaner Filter ................578
▫ Maintenance-Free Battery ...............579
▫ Air Conditioner Maintenance .............580
▫ Body Lubrication .....................584
▫ Windshield Wiper Blades ...............585
▫ Adding Washer Fluid ..................587
▫ Exhaust System ..................... .588
▫ Cooling System ..................... .590
▫ Brake System ....................... .596
▫ Front/Rear Axle Fluid ..................598
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ENGINE COMPARTMENT — 3.6L
1 — Power Distribution Center (Fuses)6 — Air Cleaner Filter
2 — Engine Oil Dipstick 7 — Washer Fluid Reservoir
3 — Engine Oil Fill 8 — Coolant Pressure Cap (Radiator)
4 — Brake Fluid Reservoir 9 — Engine Coolant Reservoir
5 — Power Steering Fluid Reservoir7
MAINTAINING YOUR VEHICLE 569

ENGINE COMPARTMENT — 5.7L
1 — Power Distribution Center5 — Washer Fluid Reservoir
2 — Engine Oil Fill 6 — Engine Oil Dipstick
3 — Brake Fluid Reservoir 7 — Coolant Pressure Cap (Radiator)
4 — Air Cleaner Filter 8 — Engine Coolant Reservoir
570 MAINTAINING YOUR VEHICLE

WARNING!(Continued)
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.
Fluid Level Check — Brake Master Cylinder
The fluid level of the master cylinder should be checked
when performing under the hood service, or immedi-
ately if the brake system warning lamp indicates system
failure.
The brake master cylinder has a plastic reservoir. On the
outboard side of the reservoir, there is a “MAX” dot and
a “MIN” dot. The fluid level must be kept within these
two dots. Do not add fluid above the MAX mark, because
leakage may occur at the cap. With disc brakes, the fluid level can be expected to fall as
the brake linings wear. However, an unexpected drop in
fluid level may be caused by a leak and a system check
should be conducted.
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information.WARNING!
•
Use only manufacturer’s recommended brake
fluid. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further
information. Using the wrong type of brake fluid
can severely damage your brake system and/or
impair its performance. The proper type of brake
fluid for your vehicle is also identified on the
original factory installed hydraulic master cylinder
reservoir.
(Continued)
7
MAINTAINING YOUR VEHICLE 597

WARNING!(Continued)
•To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that has
been in a tightly closed container. Keep the master
cylinder reservoir cap secured at all times. Brake
fluid in a open container absorbs moisture from the
air resulting in a lower boiling point. This may
cause it to boil unexpectedly during hard or pro-
longed braking, resulting in sudden brake failure.
This could result in a collision.
• Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing
the brake fluid to catch fire. Brake fluid can also
damage painted and vinyl surfaces, care should be
taken to avoid its contact with these surfaces.
(Continued)
WARNING! (Continued)
•Do not allow petroleum based fluid to contaminate
the brake fluid. Brake seal components could be
damaged, causing partial or complete brake failure.
This could result in a collision.
Front/Rear Axle Fluid
For normal service, periodic fluid level checks are not
required. When the vehicle is serviced for other reasons
the exterior surfaces of the axle assembly should be
inspected. If gear oil leakage is suspected inspect the
fluid level. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further informa-
tion.
Front Axle Fluid Level Check
The front axle oil level needs to be no lower than 1/8 in
(3 mm) below the bottom of the fill hole.
598 MAINTAINING YOUR VEHICLE

ComponentFluid, Lubricant, or Genuine Part
Brake Master Cylinder We recommend you use MOPAR® DOT 3 Brake Fluid,
SAE J1703 should be used. If DOT 3, SAE J1703 brake
fluid is not available, then DOT 4 is acceptable.
Power Steering Reservoir – 3.6L Engine We recommend you use MOPAR® Hydraulic Fluid.
Power Steering Reservoir – 5.7L Engine We recommend you use MOPAR® Power Steering Fluid
+4 or MOPAR® ATF+4® Automatic Transmission Fluid.
630 MAINTAINING YOUR VEHICLE

•Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and transmission as
needed
• Check function of all interior and exterior lights
Required Maintenance
Refer to the Maintenance Schedules on the following
pages for required maintenance.
At Every Oil Change Interval As Indicated By Oil Change Indicator System:
•Change oil and filter.
• Rotate the tires. Rotate at the first sign of irregu-
lar wear, even if it occurs before the oil indicator
system turns on.
• Inspect battery and clean and tighten terminals as
required.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Inspect automatic transmission fluid if equipped
with dipstick.
• Inspect brake pads, shoes, rotors, drums, hoses
and park brake.
• Inspect engine cooling system protection and
hoses.
• Inspect exhaust system.
• Inspect engine air cleaner if using in dusty or
off-road conditions.
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SMAINTENANCE SCHEDULES 633

Maintenance Chart
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
110,000
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
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Additional Inspections
Inspect the CV joints. XX X X X
Inspect front suspension, tie rod
ends, and replace if necessary. XXX X X X X
Inspect the front and rear axle
fluid, change if using your vehicle
for police, taxi, fleet, off-road or
frequent trailer towing. XXX X X X X
Inspect the brake linings, parking
brake function. XXX X X X X
Inspect transfer case fluid. XX X X
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S634 MAINTENANCE SCHEDULES