engine overheat NISSAN MAXIMA 2010 Owner´s Manual

Temperature conditions also can affect towing.
For example, towing a heavy trailer in high outside
temperatures on graded roads can affect engine
performance and cause overheating. The trans-
mission high fluid temperature protection mode,
which helps reduce the chance of transmission
damage, could activate and automatically de-
crease engine power. Under some conditions,
engine and vehicle speed could be reduced. Plan
your trip carefully to account for trailer and vehicle
load, weather, and road conditions.
WARNING
Overheating can result in reduced engine
power and lower vehicle speed. Also,
when the high temperature mode oper-
ates, engine and vehicle speed may be
gradually reduced. On highways, the re-
duced speed may be lower than other traf-
fic which could increase the chance of a
collision. Be especially careful when driv-
ing. If the vehicle cannot maintain a safe
driving speed, pull to the side of the road
in a safe area and allow the engine to cool
or the transmission to return to normal
operation. See “If your vehicle overheats”
in the “In case of emergency” section of
this manual.
CAUTION
Vehicle damage resulting from improper
towing procedures is not covered by
NISSAN warranties.
Tongue load
Keep the tongue load between 10 - 15 percent of
the total trailer load or use the trailer tongue load
specified by the trailer manufacturer. The tongue
load must be within the maximum tongue load
limits shown in the following “Towing
Load/Specification” chart. If the tongue load be-
comes excessive, rearrange cargo to allow for
proper tongue load.
WTI0160
Technical and consumer information9-17

cWhen backing up, hold the bottom of the
steering wheel with one hand. Move your
hand in the direction in which you want the
trailer to go. Make small corrections and
back up slowly. If possible, have someone
guide you when you are backing up.
Always block the wheels on both vehicle and
trailer when parking. Parking on a slope is not
recommended; however, if you must do so:
CAUTION
If you move the shift selector to the P
(Park) position before blocking the
wheels and applying the parking brake,
transmission damage could occur.
1. Apply and hold the brake pedal.
2. Have someone place blocks on the downhill
side of the vehicle and trailer wheels.
3. After the wheel blocks are in place, slowly
release the brake pedal until the blocks ab-
sorb the vehicle load.
4. Apply the parking brake.
5. Shift the transmission into P (Park) .
6. Turn off the engine.To drive away:
1. Start the vehicle.
2. Apply and hold the brake pedal.
3. Shift the transmission into gear.
4. Release the parking brake.
5. Drive slowly until the vehicle and trailer are
clear from the blocks.
6. Apply and hold the brake pedal.
7. Have someone retrieve and store the blocks.
cWhile going downhill, the weight of the
trailer pushing on the tow vehicle may de-
crease overall stability. Therefore, to main-
tain adequate control, reduce your speed
and use the manual shift mode (M5) . Avoid
long or repeated use of the brakes when
descending a hill, as this reduces their effec-
tiveness and could cause overheating. Shift-
ing the manual shift mode to M5 (5th) pro-
vides “engine braking” and reduces the need
to brake as frequently.
cIf the engine coolant temperature rises to a
high temperature, refer to “If your vehicle
overheats” in the “In case of emergency”
section of this owner’s manual.cTrailer towing requires more fuel than normal
circumstances.
cAvoid towing a trailer for your vehicle’s first
500 miles (805 km) .
cFor the first 500 miles (805 km) that you do
tow, do not drive over 50 MPH (80 km/h) .
cHave your vehicle serviced more often than
at intervals specified in the recommended
Maintenance Schedule in the “NISSAN Ser-
vice and Maintenance Guide”.
cWhen making a turn, your trailer wheels will
be closer to the inside of the turn than your
vehicle wheels. To compensate for this,
make a larger than normal turning radius
during the turn.
cCrosswinds and rough roads will adversely
affect vehicle/trailer handling, possibly caus-
ing vehicle sway. When being passed by
larger vehicles, be prepared for possible
changes in crosswinds that could affect ve-
hicle handling.
9-22Technical and consumer information

Do the following if the trailer begins to sway:
1. Take your foot off the accelerator pedal to
allow the vehicle to coast and steer as
straight ahead as the road conditions allow.
This combination will help stabilize the ve-
hicle.
– Do not correct trailer sway by steering or
applying the brakes.
2. When the trailer sway stops, gently apply the
brakes and pull to the side of the road in a
safe area.
3. Try to rearrange the trailer load so it is bal-
anced as described earlier in this section.
cBe careful when passing other vehicles.
Passing while towing a trailer requires con-
siderably more distance than normal pass-
ing. Remember, the length of the trailer must
also pass the other vehicle before you can
safely change lanes.
cUse the Tow Mode or downshift the trans-
mission to a lower gear for engine braking
when driving down steep or long hills. This
will help slow the vehicle without applying
the brakes.cAvoid holding the brake pedal down too long
or too frequently. This could cause the
brakes to overheat, resulting in reduced
braking efficiency.
cIncrease your following distance to allow for
greater stopping distances while towing a
trailer. Anticipate stops and brake gradually.
cNISSAN recommends that the cruise con-
trol not be used while towing a trailer.
cSome states or provinces have specific
regulations and speed limits for vehicles that
are towing trailers. Obey the local speed
limits.
cCheck your hitch, trailer wiring harness con-
nections, and trailer wheel lug nuts after 50
miles (80 km) of travel and at every break.
cWhen launching a boat, don’t allow the wa-
ter level to go over the exhaust tail pipe or
rear bumper.
cMake sure you disconnect the trailer lights
before backing the trailer into the water or
the trailer lights may burn out.When towing a trailer, transmission fluid
should be changed more frequently. For
additional information, see the “Mainte-
nance and do-it-yourself” section earlier in
this manual.
FLAT TOWING
Towing your vehicle with all four wheels on the
ground is sometimes called flat towing. This
method is sometimes used when towing a vehicle
behind a recreational vehicle, such as a motor
home.
Technical and consumer information9-23

L
Labels
Air conditioner specification label.....9-11
C.M.V.S.S. certification label........9-10
Emission control information label.....9-10
Engine serial number............9-10
F.M.V.S.S. certification label.........9-10
Tire and Loading Information label.....9-11
Vehicle identification number (VIN) plate . .9-9
Warning labels (for SRS)..........1-53
LATCH (Lower Anchors and Tethers for CHildren)
System......................1-23
License plate
Installing the license plate..........9-11
Light
Air bag warning light.........1-53, 2-14
Brake light (See stop light).........8-26
Bulb check/instrument panel........2-10
Bulb replacement..............8-26
Charge warning light............2-11
Fog light switch...............2-32
Headlight and turn signal switch......2-28
Headlight control switch..........2-29
Headlights..................8-25
Interior light..................2-49
Light bulbs..................8-25
Low tire pressure warning light.......2-12
Low washer fluid warning light.......2-23
Passenger air bag and status light.....1-48
Personal lights................2-50
Security indicator light............2-16
Trunk light..................2-52
Warning/indicator lights and audible
reminders...................2-10Lock
Child safety rear door lock..........3-6
Door locks...................3-4
Glove box lock................2-39
Power door locks...............3-5
Trunk lid lock opener lever..........3-19
Low fuel warning light..........2-13, 2-23
Low tire pressure warning light.........2-12
Low washer fluid warning light.........2-23
Luggage (See vehicle loading information) . .9-12
M
Maintenance
Changing the maintenance interval . .4-8, 4-22
Displaying the maintenance notice
reminder.................4-9, 4-23
General maintenance.............8-2
Inside the vehicle...............8-3
Maintenance precautions...........8-5
Outside the vehicle..............8-2
Resetting the maintenance interval . .4-8, 4-22
Seat belt maintenance............1-19
Setting.................4-8, 4-22
Under the hood and vehicle.........8-4
Malfunction indicator light............2-15
Map pocket....................2-37
Meters and gauges................2-3
Instrument brightness control........2-32
Mirror
Automatic anti-glare inside mirror......3-25
Outside mirror control............3-27
Outside mirrors...............3-27
Vanity mirror.................3-25
Moonroof.....................2-44Music Box hard-disk drive audio
system..................4-96, 4-102
N
NISSAN Intelligent Key™.............3-7
NISSAN vehicle immobilizer
system.................2-25, 3-3, 5-9
NISSAN voice recognition system......4-144
O
Octane rating (See fuel octane rating)......9-4
Odometer.....................2-4
Oil
Capacities and recommended
fuel/lubricants.................9-2
Changing engine oil..............8-9
Changing engine oil filter..........8-10
Checking engine oil level...........8-8
Engine oil...................8-8
Engine oil and oil filter recommendation . . .9-5
Engine oil viscosity..............9-5
Outside mirror control..............3-27
Outside mirrors.................3-27
Overheat
If your vehicle overheats...........6-10
Owner’s manual order form...........9-27
Owner’s manual/service manual order
information....................9-27
10-4