tow MAZDA MODEL CX-7 2007 (in English) User Guide

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WARNING
Always make sure the trailer hitch is securely attached before departure:
An unsecured trailer hitch is dangerous as it causes greater trailer sway from
crosswinds, rough roads or other causes, resulting in loss of control and a serious
accident.
Examine all trailer-hitch mounting bolts regularly and tighten any that are loose. If
the hitch is removed, seal any open mounting holes to prevent exhaust, dust, water,
dirt and other foreign elements from filtering in, possibly endangering personal safety
and damaging your vehicle.
Do not install a hitch that stiffens the bumper as it will reduce the bumper's
performance.
Make sure there are no exhaust gas leaks into the passenger compartment if any
mounting bolts are connected to the body:
Modifying your vehicle exhaust system is dangerous. Exhaust gas entering the vehicle
could cause loss of consciousness or even death.
When mounting the trailer hitch, make no modifications to the vehicle exhaust system.
CAUTION
lMake all hitch adjustments with actual loads. Don't load and unload vehicle while
adjusting hitch. This action will change the vehicle height.
lDon't use an axle-mounted hitch. This may damage the axle and related parts.
qTires
When towing a trailer, make sure all tires are inflated to the recommended cold-tire
pressure, as indicated on the tire pressure chart on the driver's door frame. Trailer tire size,
load rating, and inflation pressures should conform to tire manufacturer specifications.
WARNING
Never use the temporary spare tire when towing:
Using the temporary spare tire on your vehicle when towing a trailer is dangerous as it
could result in tire failure, loss of control, and injury to vehicle occupants.
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qSafety Chains
Safety chains must be used as a precautionary measure should the trailer become
unintentionally unhitched. They should cross under the trailer tongue and attach to the
hitch. Leave enough slack to allow full turns. Consult literature published by your trailer or
hitch manufacturer for more details.
WARNING
Make sure the safety chain is securely attached to both the trailer and the vehicle prior
to departure:
Towing a trailer without using a safety chain securely attached to both the trailer and
the vehicle is dangerous. If damage occurs to the coupling unit or hitch ball, the
trailer could wander into another lane and cause a collision.
qTrailer Lights
Trailer lights must comply with all federal, state, and local regulations. Equip your trailer
as required before towing it day or night.
CAUTION
Don't connect a trailer lighting system directly to the lighting system of your Mazda.
This may damage your vehicle's electrical system and lighting systems. Have a
recreational vehicle dealer or trailer rental agency connect the system, and inspect the
brake lights and turn signals yourself before each trip.
qTrailer Brakes
If the total trailer weight exceeds 450 kg (1,000 lb), trailer brakes are required. If your
trailer has brakes, make sure they comply with all federal, state, and local regulations.
WARNING
Do not connect a hydraulic trailer-brake system to your vehicle's brake system:
Connecting a hydraulic trailer-brake system directly to the vehicle brake system is
dangerous and will result in inadequate braking and possible injury.
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Towing
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qTrailer Towing Tips
lVerify that your Mazda maintains a near-normal attitude when a loaded or unloaded
trailer is connected. Don't drive if it has an abnormal front-up or front-down position.
Inspect for incorrect tongue load, worn suspension parts, and trailer overloading.
lMake sure the trailer is properly loaded and the cargo is secure to prevent it from
shifting.
lMake sure the mirrors conform to all government regulations. If they do not, install
required rear view mirrors appropriate for towing purposes.
The three main causes of vehicle-trailer accidents are driver error, excessive speed, and
improper trailer loading.
Before driving
lHave your cooling and braking system checked by an Authorized Mazda Dealer.
lBefore starting out, inspect the operation of all vehicle and trailer lights and all vehicle-
to-trailer connections. Stop and re-inspect all lights and connections after driving a short
distance.
Driving
lYour Mazda will handle differently with a trailer in tow, so practice turning, backing,
and stopping in a traffic-free area.
lTake time to get accustomed to the extra weight and length.
lAllow more room between your vehicle and the one in front because braking distance
increases with a trailer. For each 16 km/h (10 mph) of speed, allow at least one vehicle
and trailer length between your Mazda and the vehicle ahead.
lAvoid jerky starts or sudden acceleration.
lAvoid sudden braking. It may cause loss of control and result in jackknifing, especially
so on wet or slippery roads.
lShift the shift lever to the D position when towing a trailer in hilly terrain or when
heavily loaded.
These positions will allow operating the vehicle without frequent shifting.
Lane changes and turning
Avoid quick lane changes, sudden turns, and tight turns. Slow down before turning to
avoid the need of sudden braking.
A turning trailer will make a tighter arc than the tow vehicle. Compensate with turns that
are larger than normal.
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Passing
Plan well ahead to pass other vehicles, and provide plenty of room before changing lanes.
Crosswinds from passing vehicles, especially larger ones, and the effects of rough roads
will affect handling.
If swaying occurs, firmly grip the steering wheel and reduce speed immediately, but
gradually.
Steer straight ahead. If no extreme correction of steering or braking is made, the
combination of less speed and firm steering will result in stability.
Backing up
Backing a vehicle with a trailer requires practice and patience. Back slowly, and have a
helper outside at the rear of the trailer to reduce the risk of an accident.
To turn the trailer, place your hand at the bottom of the steering wheel and turn it in the
direction you want the trailer to go. Make only slight movements to prevent sharp or
prolonged turning.
Ascending a hill
Shift into a lower gear to reduce the possibility of overloading or overheating the engine, or
both.
Descending a hill
Shift into a lower gear and use engine compression as a braking effect.
WARNING
Always use lower gears to reduce speed:
Holding the brake pedal down too long or too frequently is dangerous as it could
cause the brakes to overheat and lose power, resulting in loss of control and a serious
accident. Use lower gears to help reduce speed. Pull off the road and allow brakes to
cool down whenever braking performance feels reduced.
Overheated engine
The extra weight of the trailer may strain the engine on hot days and on long or steep
upgrades.
If the temperature gauge indicates overheating, turn off the air conditioner, drive safely to
the side of the road, park off the right-of-way and wait for engine to cool. Refer to
Overheating (page 7-12).
Parking
Always make sure the tires of the trailer and the tow vehicle are blocked while parked.
Apply the parking brake firmly and put the transaxle in P.
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Towing
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Avoid parking on an incline, but if you must, follow these instructions:
1. Depress and hold down the brake pedal.
2. Have a helper put wheel blocks against the downhill side of all vehicle and trailer tires.
3. Then release the brake pedal slowly until the blocks bear the load.
lIf the grade is downhill, turn the steering wheel so that the front of the front tires face
the curb.
lIf it is uphill, face the rear of the front tires against the curb.
4. Firmly apply the parking brake.
5. Shift the transaxle into P, and stop the engine.
To restart after parking on an incline:
1. With the transaxle in P, start the engine. (Be sure to depress and hold the brake pedal.)
2. Shift into gear.
3. Release the parking brake (also the foot brake) and pull away from the wheel blocks.
Stop; apply the parking brake and shift into P.
4. Have a helper retrieve the wheel blocks.
Fuel consumption
Trailer towing causes higher fuel consumption.
Maintenance
If you tow a trailer frequently, have your vehicle serviced as shown in Scheduled
Maintenance (page 8-3).
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qBrake System Warning Light
This warning has the following functions:
Parking brake warning
The light comes on when the parking
brake is applied with the ignition switch
in the START or ON position. It goes off
when the parking brake is fully released.
Low brake fluid level warning
If the light stays on after the parking brake
is fully released, you may have a brake
problem.
Drive to the side of the road and park off
the right-of-way.
You may notice that the pedal is harder to
push or that it may go closer to the floor.
In either case, it will take longer to stop
the vehicle.
1. With the engine stopped, check the
brake fluid level immediately and add
fluid as required (page 8-16).
2. After adding fluid, check the light
again.
If the warning light remains on, or if the
brakes do not operate properly, do not
drive the vehicle. Have it towed to an
Authorized Mazda Dealer.
Even if the light goes out have your brake
system inspected as soon as possible by
an Authorized Mazda Dealer.
NOTE
Having to add brake fluid is sometimes
an indicator of leakage. Consult an
Authorized Mazda Dealer as soon as
possible even if the brake light is no
longer illuminated.
WARNING
Do not drive with the brake system
warning light illuminated, and contact
an Authorized Mazda Dealer to have
the brakes inspected as soon as
possible:
Driving with the brake system warning
light illuminated is dangerous. It
indicates that your brakes may not
work at all or that they could
completely fail at any time. If this light
remains illuminated, after checking
that the parking brake is fully
released, have the brakes inspected
immediately.
qParking Brake Reminder
If the parking brake has not been
completely released and the vehicle is
driven at about 5 km/h (3 mph) or faster, a
continuous beep sound will be heard to
notify the driver that the parking brake
has not been released.
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qElectronic Brake Force
Distribution System Warning
If the electronic brake force distribution
control unit determines that some
components are operating incorrectly, the
control unit may turn the brake system
warning light and the ABS warning light
on at the same time. The problem is likely
to be an electronic brake force distribution
system.
WARNING
Do not drive with both the ABS
warning light and brake warning light
illuminated, have the vehicle towed to
an Authorized Mazda Dealer to have
the brakes inspected as soon as
possible:
Driving when the brake system
warning light and ABS warning light
are illuminated at the same time is
dangerous.
When both lights are illuminated, the
rear wheels could lock more quickly in
an emergency stop than under normal
circumstances.
qBrake Assist
During emergency braking situations
when it is necessary to depress the brake
pedal with greater force, the brake assist
system provides braking assistance, thus
enhancing braking performance.
When the brake pedal is depressed hard or
depressed more quickly, the brakes apply
more firmly.
NOTE
lWhen the brake pedal is depressed
hard or depressed more quickly, the
pedal will feel softer but the brakes
will apply more firmly. This is a
normal effect of the brake assist
operation and does not indicate an
abnormality.
lWhen the brake pedal is depressed
hard or depressed more quickly, a
clicking noise from the brake booster
may be heard. This is a normal effect
of the brake assist and does not
indicate an abnormality.
lThe brake assist equipment does not
supersede the functionality of the
vehicle's main braking system.
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lMake sure to equip the vehicle with
genuine wheels of the specified size,
on all wheels. With AWD, the system
is calibrated for all four wheels being
of the same dimensions.
Tire chains
lInstall tire chains to the front tires.
lDo not drive the vehicle faster than 30
km/h (19 mph) with the tire chains
installed.
lDo not drive the vehicle with tire
chains on road conditions other than
snow or ice.
qTowing
If the vehicle requires towing, have it
towed with all four wheels completely off
the ground(page 7-19).
Cruise Control
With cruise control, you can set and
automatically maintain any speed of more
than about 30 km/h (19 mph).
WARNING
Do not use the cruise control under
the following conditions:
Using the cruise control under the
following conditions is dangerous and
could result in loss of vehicle control.
lHilly terrainlSteep inclineslHeavy or unsteady trafficlSlippery or winding roadslSimilar restrictions that require
inconsistent speed
qCruise Main Indicator Light
(Amber)/Cruise Set Indicator
Light (Green)
The indicator light has two colors.
Cruise Main Indicator Light (Amber)
The indicator light illuminates amber
when the ON/OFF switch is pressed and
the cruise control system is activated.
Cruise Set Indicator Light (Green)
The indicator light illuminates green when
a cruising speed has been set.
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qBrake System Warning Light
This warning has the following functions:
Parking brake warning
The light comes on when the parking
brake is applied with the ignition switch
in the START or ON position. It goes off
when the parking brake is fully released.
Low brake fluid level warning
If the light stays on after the parking brake
is fully released, you may have a brake
problem.
Drive to the side of the road and park off
the right-of-way.
You may notice that the pedal is harder to
push or that it may go closer to the floor.
In either case, it will take longer to stop
the vehicle.
1. With the engine stopped, check the
brake fluid level immediately and add
fluid as required (page 8-16).
2. After adding fluid, check the light
again.
If the warning light remains on, or if the
brakes do not operate properly, do not
drive the vehicle. Have it towed to an
Authorized Mazda Dealer.
Even if the light goes out have your brake
system inspected as soon as possible by
an Authorized Mazda Dealer.
NOTE
Having to add brake fluid is sometimes
an indicator of leakage. Consult an
Authorized Mazda Dealer as soon as
possible even if the brake light is no
longer illuminated.
WARNING
Do not drive with the brake system
warning light illuminated, and contact
an Authorized Mazda Dealer to have
the brakes inspected as soon as
possible:
Driving with the brake system warning
light illuminated is dangerous. It
indicates that your brakes may not
work at all or that they could
completely fail at any time. If this light
remains illuminated, after checking
that the parking brake is fully
released, have the brakes inspected
immediately.
qABS Warning Light
The warning light stays on for a few
seconds when the ignition switch is turned
to the ON position.
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Warning/Indicator Lights and Beep Sounds
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If the ABS warning light stays on while
you're driving, the ABS control unit has
detected a system malfunction. If this
occurs, your brakes will function normally
as if the vehicle had no ABS.
Should this happen, consult an Authorized
Mazda Dealer as soon as possible.
NOTE
When the engine is jump-started to
charge the battery, uneven rpm occurs
and the ABS warning light comes on.
This is due to a weak battery, not a
malfunction.
Recharge the battery.
qElectronic Brake Force
Distribution System Warning
If the electronic brake force distribution
control unit determines that some
components are operating incorrectly, the
control unit may turn the brake system
warning light and the ABS warning light
on at the same time. The problem is likely
to be an electronic brake force distribution
system.
WARNING
Do not drive with both the ABS
warning light and brake warning light
illuminated, have the vehicle towed to
an Authorized Mazda Dealer to have
the brakes inspected as soon as
possible:
Driving when the brake system
warning light and ABS warning light
are illuminated at the same time is
dangerous.
When both lights are illuminated, the
rear wheels could lock more quickly in
an emergency stop than under normal
circumstances.
qCharging System Warning Light
This warning light illuminates when the
ignition switch is turned to the ON
position and turns off when the engine is
started.
If the warning light illuminates while
driving, it indicates a malfunction of the
alternator or of the charging system.
Drive to the side of the road and park off
the right-of-way. Consult an Authorized
Mazda Dealer.
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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