Page 598 of 671

As long as the engine operating temperature is satisfac-
tory, the coolant bottle need only be checked once a
month.
When additional engine coolant (antifreeze) is needed to
maintain the proper level, it should be added to the
coolant bottle. Do not overfill.
Points To Remember
NOTE:When the vehicle is stopped after a few miles/
kilometers of operation, you may observe vapor coming
from the front of the engine compartment. This is nor-
mally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot engine
coolant (antifreeze) to enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate. •
Do not overfill the coolant expansion bottle.
•
Check the coolant freeze point in the radiator and in the
coolant expansion bottle. If engine coolant (antifreeze)
needs to be added, the contents of the coolant expansion
bottle must also be protected against freezing.
• If frequent engine coolant (antifreeze) additions are
required, the cooling system should be pressure tested
for leaks.
• Maintain engine coolant (antifreeze) concentration at a
minimum of 50% OAT coolant (conforming to
MS.90032) and distilled water for proper corrosion
protection of your engine which contains aluminum
components.
• Make sure that the coolant expansion bottle overflow
hoses are not kinked or obstructed.
596 MAINTAINING YOUR VEHICLE
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•Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean.
• Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory engine coolant (antifreeze)
performance, poor gas mileage, and increased emis-
sions.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically.
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting or
riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.
Brake Master Cylinder
The fluid level in the master cylinder should be checked
when performing under hood services, or immediately if
the brake system warning light is on.
Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring the
fluid level up to the requirements described on the brake
fluid reservoir. Fluid level can be expected to fall as the
brake pads wear. The brake fluid level should be checked7
MAINTAINING YOUR VEHICLE 597
Page 601 of 671

WARNING!(Continued)
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.
• 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.
CAUTION!
Use of improper brake fluids will affect overall clutch
system performance. Improper brake fluids may dam-
age the clutch system resulting in loss of clutch func-
tion and the ability to shift the transmission.
Automatic Transmission — If Equipped
Selection Of Lubricant
It is important to use the proper transmission fluid to
ensure optimum transmission performance and life. Use
only the manufacturer’s specified transmission fluid.
Refer to “Fluids, Lubricants, And Genuine Parts” in this
section for fluid specifications. It is important to maintain
the transmission fluid at the correct level using the
recommended fluid.
7
MAINTAINING YOUR VEHICLE 599
Page 602 of 671

CAUTION!
Using a transmission fluid other than the manufac-
turer ’s recommended fluid may cause deterioration
in transmission shift quality, and will require more
frequent fluid and filter changes. Refer to “Fluids,
Lubricants, And Genuine Parts” in this section for
fluid specifications.
No chemical flushes should be used in any transmission;
only the approved lubricant should be used.
Special Additives
The manufacturer strongly recommends against using
any special additives in the transmission.
Automatic Transmission Fluid (ATF) is an engineered
product and its performance may be impaired by supple-
mental additives. Therefore, do not add any fluid addi-
tives to the transmission. The only exception to this policy is the use of special dyes for diagnosing fluid
leaks. Avoid using transmission sealers as they may
adversely affect seals.
CAUTION!
Do not use chemical flushes in your transmission as
the chemicals can damage your transmission compo-
nents. Such damage is not covered by the New
Vehicle Limited Warranty.
Fluid Level Check
The fluid level is preset at the factory and does not require
adjustment under normal operating conditions. Routine
fluid level checks are not required, therefore the transmis-
sion has no dipstick. Your authorized dealer can check your
transmission fluid level using special service tools. If you
notice fluid leakage or transmission malfunction, visit your
authorized dealer immediately to have the fluid level
600 MAINTAINING YOUR VEHICLE
Page 611 of 671
FUSES
WARNING!
•When replacing a blown fuse, always use an appro-
priate replacement fuse with the same amp rating as
the original fuse. Never replace a fuse with another
fuse of higher amp rating. Never replace a blown
fuse with metal wires or any other material. Failure
to use proper fuses may result in serious personal
injury, fire and/or property damage.
(Continued)
WARNING! (Continued)
•Before replacing a fuse, make sure that the ignition
is off and that all the other services are switched off
and/or disengaged.
• If the replaced fuse blows again, contact an autho-
rized dealer.
• If a general protection fuse for safety systems (air
bag system, braking system), power unit systems
(engine system, gearbox system) or steering system
blows, contact an authorized dealer.
7
MAINTAINING YOUR VEHICLE 609
Page 613 of 671
Cavity Cartridge Fuse Mini FuseDescription
F24 –5 Amp Tan Run/Accessory Relay
F25 –5 Amp Tan Transmission Control Module #4
F26 –5 Amp Tan Stop Lamp Switch
F27 –10 Amp Red Pneumatic Lumbar Support
Underhood Fuses
The Power Distribution Center is located on the right side
of the engine compartment, behind the battery. This
center contains maxi fuses, mini fuses, relays, and circuit
breakers. The cavity number of each fuse is stamped on
the inside cover that corresponds to the following chart.
Power Distribution Center
7
MAINTAINING YOUR VEHICLE 611
Page 614 of 671
CavityMaxi Fuse Mini Fuse Description
F01 70 Amp Tan –Body Control Module #1
F02 60 Amp Blue –Body Control Module #2
F03 30 Amp Green –Output For Starter Relay #1
F04 40 Amp Orange –ESC Pump Motor
F05 40 Amp Orange –Transmission Control Module #1
F06 30 Amp Green –Body Control Module #3
F07 40 Amp Orange –EBL RLY Coil, Blower Motor RLY Coil
F09 –5 Amp Tan Radiator Fan
F10 –10 Amp Red ORC
F11 –20 Amp Yellow Run/Start, Engine Control Module
F14 –15 Amp Blue Transmission Control Module #2
F15 –15 Amp Blue Transmission Control Module #3
F16 –15 Amp Blue Engine Control Module, Ignition Coils
F17 –15 Amp Blue Brake System Module
F18 –20 Amp Yellow Engine Control Module
612 MAINTAINING YOUR VEHICLE
Page 615 of 671
CavityMaxi Fuse Mini Fuse Description
F19 –10 Amp Red A/C Compressor Clutch
F20 –30 Amp Green Rear Defroster (EBL)
F21 –20 Amp Yellow Fuel Pump
F22 –10 Amp Red Occupant Restraint Controller
F23 –25 Amp Clear Brake System Module
F24 –20 Amp Yellow Engine Control Module, Fuel Injectors
F30 –20 Amp Yellow Power Outlet (Console)
F81 60 Amp Blue –Interior PDC Battery Feed, Power Seats
F82 30 Amp Green –Amplifier
F83 40 Amp Orange –HVAC Blower Motor
F84 –20 Amp Yellow Cigar Lighter
F85 –10 Amp Red Sunroof, LRSM, Power Outlet (Console),
UCI/AUX Port, Cigar Lighter
F86 –20 Amp Yellow –
7
MAINTAINING YOUR VEHICLE 613