2007 SUZUKI XL7 trailer

4-21 DRIVING YOUR VEHICLE
78J00-03E
the ground. It can be towed with car carrier
equipment.Level ControlYour vehicle may have this feature. This
self-adjusting type of level control is fully
automatic and will provide a better leveled
riding position as well as better handling
under a variety of passenger and loading
conditions. The system is activated when
sufficient weight is added to the vehicle,
and will automatically adjust vehicle height
thereafter. A hydraulic pump inside each
rear shock absorber raises the rear of the
vehicle to the proper height, based on
inputs from the road surface, while the
vehicle is being driven. It takes approxi-
mately two miles (3.2 km) of driving for the
leveling to complete, depending on the
road surface conditions.
If the loaded vehicle is not moved for
approximately twelve hours, the leveling
system may bleed down to a lower height.
This can be especially apparent if a trailer
is left attached to a parked vehicle for long
periods of time. The vehicle must be driven
to re-level the vehicle. If a self-equalizing
hitch is being used, the vehicle should be
driven approximately two miles (3.2 km)
with the trailer prior to adjusting (leveling)
the hitch.
Towing a TrailerTo identify the trailering capacity of your
vehicle, you should read the information in
“Weight of the Trailer” that appears later in
this section. Trailering is different than just
driving your vehicle by itself. Trailering
means changes in handling, acceleration,
braking, durability, and fuel economy. Suc-cessful, safe trailering takes correct equip-
ment, and it has to be used properly.
That is the reason for this section. In it are
many time-tested, important trailering tips
and safety rules. Many of these are impor-
tant for your safety and that of your pas-
sengers. So please read this section
carefully before you pull a trailer.
If You Do Decide To Pull A Trailer
If you do, here are some important points:
 There are many different laws, including
speed limit restrictions, having to do with
trailering. Make sure your rig will be
legal, not only where you live but also
where you will be driving. A good source
for this information can be state or pro-
vincial police.
 Consider using a sway control. Refer to
“Hitches” later in this section.
 Do not tow a trailer at all during the first
500 miles (800 km) your new vehicle is
driven. Your engine, axle or other parts
could be damaged.
 During the first 500 miles (800 km) that
you tow a trailer, do not drive over 50
mph (80 km/h) and do not make starts at
full throttle. This helps your engine and
other parts of your vehicle wear in at the
heavier loads.
WARNING
If you do not use the correct equip-
ment and drive properly, you can lose
control when you pull a trailer. For
example, if the trailer is too heavy,
the brakes may not work well – or
even at all. You and your passengers
could be seriously injured. Pull a
trailer only if you have followed all
the steps in this section. Ask your
dealer for advice and information
about towing a trailer with your vehi-
cle.
CAUTION
Pulling a trailer improperly can dam-
age your vehicle and result in costly
repairs that would not be covered by
your warranty. Always follow the
instructions in this section and check
with your dealer for more information
about towing a trailer with your vehi-
cle.

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Three important considerations have to do
with weight:
 Weight of the trailer
 Weight of the trailer tongue
 Weight on your vehicle’s tires
Weight of the Trailer
How heavy can a trailer safely be?
Your vehicle can tow up to 2,900 lbs (1300
kg) with up to five occupants or up to 3,500
lbs (1575 kg) with up to two occupants. But
even that can be too heavy.
It depends on how you plan to use your rig.
For example, speed, altitude, road grades,
outside temperature and how much your
vehicle is used pull a trailer are all impor-
tant. It can also depend on any special
equipment that you have on your vehicle,
and the amount of tongue weight vehicle
can carry. Refer to “Weight of the Trailer
Tongue” later in this section for more infor-
mation.
Maximum trailer weight is calculated
assuming only the driver is in the tow vehi-
cle and it has all the required trailering
equipment. The weight of additional
optional equipment, passengers and cargo
in the tow vehicle must be subtracted from
the maximum trailer weight.
You can ask your dealer for our trailering
information or advice, or you can write us
at our Customer Assistance Offices.Weight of the Trailer Tongue
The tongue load (A) of any trailer is an
important weight to measure because it
affects the total or gross weight of your
vehicle. The Gross Vehicle Weight (GVW)
includes the curb weight of the vehicle, any
cargo you may carry in it, and the people
who will be riding in the vehicle. If you have
a lot of options, passengers, or cargo in
the vehicle, it will reduce the tongue weight
your vehicle can carry, which will also
reduce the trailer weight your vehicle can
tow. And if you will tow a trailer, you must
add the tongue load to the GVW because
your vehicle will be carrying that weight,
too. Refer to “Loading Your Vehicle” in this
section for more information about your
vehicle’s maximum load capacity.
806596
If you are using a weight-carrying or a
weight-distributing hitch, the trailer tongue
weight (A) should be 10 percent to 15 per-cent of the total loaded trailer weight (B).
Do not exceed the maximum allowable
tongue weight for your vehicle (400 lbs/181
kg).
After you have loaded your trailer, weigh
the trailer and then the tongue, separately,
to see if the weights are proper. If they are
not, you may be able to get them right sim-
ply by moving some items around in the
trailer.
Total Weight on Your Vehicle’s Tires
Be sure your vehicle’s tires are inflated to
the upper limit for cold tires. You will find
these numbers on the Certification/Tire
Label at the rear edge of the driver’s door,
or refer to “Loading Your Vehicle” in this
section. Then be sure you do not go over
the GVW limit for your vehicle, including
the weight of the trailer tongue.
Hitches
It is important to have the correct hitch
equipment. Crosswinds, large trucks going
by and rough roads are a few reasons why
you will need the right hitch. Here are
some rules to follow:
 If you will be pulling a trailer that, when
loaded, will weigh more than 2000 lbs
(900 kg), be sure to use a properly
mounted, weight-carrying hitch and sway
control of the proper size. This equip-
ment is very important for proper vehicle
loading and good handling when you’re
driving.

4-23 DRIVING YOUR VEHICLE
78J00-03E
 Will you have to make any holes in the
body of your vehicle when you install a
trailer hitch?
If you do, remember to seal the holes
when you remove the hitch. If you do not
seal them, deadly carbon monoxide
(CO) from your exhaust can get into your
vehicle. Refer to “Engine Exhaust” in
“Starting and Operating Your Vehicle” in
the “Features and Controls” section. Dirt
and water can, too.
Safety Chains
You should always attach chains between
your vehicle and your trailer. Cross the
safety chains under the tongue of the
trailer to help prevent the tongue from con-
tacting the road if it becomes separated
from the hitch. Instructions about safety
chains may be provided by the hitch manu-
facturer or by the trailer manufacturer. Fol-
low the manufacturer’s recommendation
for attaching safety chains and do not
attach them to the bumper. Always leave
just enough slack so you can turn with your
rig. Never allow safety chains to drag on
the ground.
Trailer Brakes
If your trailer weighs more than 1000 lbs
(450 kg) loaded, then it needs its own
brakes, and they must be adequate. Be
sure to read and follow the instructions for
the trailer brakes so you will be able to
install, adjust and maintain them properly.Because your vehicle has anti-lock brakes,
do not try to tap into your vehicle’s brake
system. If you do, both brake systems will
not work well, or at all.Driving with a Trailer
Towing a trailer requires a certain amount
of experience. Before setting out for the
open road, you will want to get to know
WARNING
If you have the liftgate open and you
pull a trailer with your vehicle, carbon
monoxide (CO) could come into your
vehicle. You cannot see or smell CO.
It can cause unconsciousness or
death. Refer to “Engine Exhaust” in
“Starting and Operating Your Vehi-
cle” in the “Features and Controls”
section. To maximize your safety
when towing a trailer:
 Have your exhaust system
inspected for leaks, and make nec-
essary repairs before starting on
your trip.
 Keep the liftgate closed.
 If exhaust does come into your
vehicle through a window in the
rear or another opening, drive with
your front, main heating or cooling
system on and with the fan on any
speed. This will bring fresh, out-
side air into your vehicle. Do not
use the climate control setting for
maximum air because it only recir-
culates the air inside your vehicle.
Refer to “Automatic Climate Con-
trol System” in “Climate Controls”
in the “Instrument Panel” section.

4-24 DRIVING YOUR VEHICLE
78J00-03E
your rig. Acquaint yourself with the feel of
handling and braking with the added
weight of the trailer. And always keep in
mind that the vehicle you are driving is now
a good deal longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check all trailer hitch
parts and attachments, safety chains, elec-
trical connector, lamps, tires and mirror
adjustment. If the trailer has electric
brakes, start your vehicle and trailer mov-
ing and then apply the trailer brake control-
ler by hand to be sure the brakes are
working. This lets you check your electrical
connection at the same time.
During your trip, check occasionally to be
sure that the load is secure, and that the
lamps and any trailer brakes are still work-
ing.
Following Distance
Stay at least twice as far behind the vehicle
ahead as you would when driving your
vehicle without a trailer. This can help you
avoid situations that require heavy braking
and sudden turns.
Passing
You will need more passing distance up
ahead when you are towing a trailer. And,
because you are a good deal longer, you
will need to go much farther beyond the
passed vehicle before you can return to
your lane.Backing Up
Hold the bottom of the steering wheel with
one hand. Then, to move the trailer to the
left, just move that hand to the left. To
move the trailer to the right, move your
hand to the right. Always back up slowly
and, if possible, have someone guide you.
Making Turns
When you are turning with a trailer, make
wider turns than normal. Do this so your
trailer will not strike soft shoulders, curbs,
road signs, trees or other objects. Avoid
jerky or sudden maneuvers. Signal well in
advance.
Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle has to
have extra wiring.
The arrows on your instrument panel will
flash whenever you signal a turn or lane
change. Properly hooked up, the trailer
lamps will also flash, telling other drivers
you are about to turn, change lanes or
stop.When towing a trailer, the arrows on your
instrument panel will flash for turns even if
the bulbs on the trailer are burned out.
Thus, you may think drivers behind you are
seeing your signal when they are not. It’s
important to check occasionally to be sure
the trailer bulbs are still working.
Driving On Grades
Reduce speed and shift to a lower gear
before you start down a long or steep
downgrade. If you do not shift down, you
might have to use your brakes so much
that they would get hot and no longer work
well.
Parking on Hills
But if you ever have to park your rig on a
hill, do the following:
1) Apply your regular brakes, but do not
shift into PARK (P) yet.
2) Have someone place chocks under the
trailer wheels.
3) When the wheel chocks are in place,
release the regular brakes until the
chocks absorb the load.
CAUTION
Making very sharp turns while traile-
ring could cause the trailer to come
in contact with the vehicle. Your vehi-
cle could be damaged. Avoid making
very sharp turns while trailering.
WARNING
You really should not park your vehi-
cle, with a trailer attached, on a hill. If
something goes wrong, your rig
could start to move. People can be
injured, and both your vehicle and
the trailer can be damaged.

4-25 DRIVING YOUR VEHICLE
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4) Reapply the regular brakes. Then apply
your parking brake, and then shift to
PARK (P).
5) Release the regular brakes.
When You Are Ready to Leave After
Parking on a Hill
1) Apply your regular brakes and hold the
pedal down while you do the following:
1. Start your engine.
2. Shift into a gear.
3. Release the parking brake.
2) Let up on the brake pedal.
3) Drive slowly until the trailer is clear of
the chocks.
4) Stop and have someone pick up and
store the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often
when you are pulling a trailer. See the
Maintenance Schedule for more on this.
Things that are especially important in
trailer operation are automatic transaxle
fluid, engine oil, belts, cooling system and
brake system. Each of these is covered in
this manual, and the Index will help you
find them quickly. If you are trailering, it is a
good idea to review these sections before
you start your trip.
Check periodically to see that all hitch nuts
and bolts are tight.

5-13 SERVICE AND APPEARANCE CARE
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If No Steam Is Coming From Your
Engine
If you get an engine overheat warning, but
see or hear no steam, the problem may not
be too serious. Sometimes the engine can
get a little too hot when you:
 Climb a long hill on a hot day.
 Stop after high-speed driving.
 Idle for long periods in traffic.
 Tow a trailer.
If you get the overheat warning with no
sign of steam, try this for a minute or so:
1) In heavy traffic, let the engine idle in
NEUTRAL (N) while stopped. If it is
safe to do so, pull off the road, shift to
PARK (P) or NEUTRAL (N) and let the
engine idle.
2) Set the climate controls to the highest
heat setting and fan speed and open
the windows as necessary.If you no longer have the overheat warn-
ing, you can drive. Just to be safe, drive
slower for about 10 minutes. If the warning
does not come back on, you can drive nor-
mally.
If the warning continues and you have not
stopped, pull over, stop, and park your
vehicle right away.
If there is still no sign of steam, you can
idle the engine for three minutes while you
are parked. If you still have the warning,
turn off the engine and get everyone out of
the vehicle until it cools down. Also, see
“Overheated Engine Protection Operating
Mode” later in this section.
You may decide not to lift the hood but to
get service help right away.
Overheated Engine Protection Operat-
ing Mode
This emergency operating mode allows
your vehicle to be driven to a safe place in
an emergency situation. If an overheated
engine condition exists, an overheat pro-
tection mode which alternates firing groups
of cylinders helps prevent engine damage.
In this mode, you will notice a significant
loss in power and engine performance.
The engine coolant temperature warning
light on the instrument panel will come on
to indicate the vehicle has entered over-
heated engine protection operating mode.
The temperature gage will also indicate an
overheat condition exists. Drivingextended miles (km) and/or towing a trailer
in the overheat protection mode should be
avoided.
Cooling SystemWhen you decide it is safe to lift the hood,
here is what you will see:
1733770
A. Electric Engine Cooling Fans
B. Coolant Recovery Tank
CAUTION
If your engine catches fire because
you keep driving with no coolant,
your vehicle can be badly damaged.
The costly repairs would not be cov-
ered by your warranty. Refer to
“Overheated Engine Protection Oper-
ating Mode” in this section for infor-
mation on driving to a safe place in
an emergency.
CAUTION
After driving in the overheated
engine protection operating mode, to
avoid engine damage, allow the
engine to cool before attempting any
repair. The engine oil will be severely
degraded. Repair the cause of cool-
ant loss, change the oil and reset the
oil life system. Refer to “Engine Oil”
in this section.

5-56 SERVICE AND APPEARANCE CARE
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Fuses Usage
18 Even Coils, Injectors
19 Odd Coils, Injectors
20 Emission Device 2
21 Spare
22Powertrain Control Mod-
ule, Ignition
23 Transmission
24 Mass Airflow Sensor
25 Airbag Display
26 Spare
27 Stoplamp
28Passenger’s Side Low-
Beam
29 Driver’s Side High-Beam
30 Battery Main 3
32 Spare
33Engine Control Module,
Battery
34Transmission Control
Module, Battery
35 Trailer Park Lamp
36 Front Wiper
Fuses Usage
37Driver’s Side Trailer
Stoplamp, Turn Signal
38 Spare
39 Fuel Pump
40Rear Accessory Power
Outlet
41 All-Wheel Drive
42 Regulated Voltage Control
43Passenger’s Side Trailer
Stoplamp, Turn Signal
44 Spare
45 Front, Rear Washer
48 Rear Defogger
49Anti-lock Brake System
Motor
50 Battery Main 2
52 Daytime Running Lamps
53 Fog Lamps
54Climate Control System
Blower
57 Battery Main 1
63 Electric Power Steering
Relays Usage
31 Ignition Main
46Air Conditioning Compres-
sor Clutch
47 Powertrain
51 Spare
55 Crank
56 Fan 1
58Passenger’s Side Trailer
Stoplamp, Turn Signal
59Driver’s Side Trailer
Stoplamp, Turn Signal
60 Fan 3
61 Fan 2
62 Fuel Pump

6-6 MAINTENANCE SCHEDULE
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Additional Required Services except CANADAThe following services should be performed at the first maintenance service (I or II) after the indicated miles (kilometers) shown for each
item.
Additional required services
Service InstructionMiles (Kilometers)
25000
(40000)50000
(80000)75000
(120000)100000
(160000)125000
(200000)150000
(240000)
Inspect fuel system for damage or
leaks.••••••
Inspect exhaust system for loose
or damaged components.••••••
Replace engine air cleaner filter. Refer to “Engine Air Cleaner/Fil-
ter” in “Checking Things Under
the Hood” in the “Service and
Appearance Care” section.•••
Change automatic transaxle fluid
(severe service).  Change automatic transaxle
fluid if the vehicle is mainly
driven under one or more of
these conditions:
– In heavy city traffic where the
outside temperature regularly
reaches 90°F (32°C) or higher.
– In hilly or mountainous terrain.
– When doing frequent trailer tow-
ing.
– Uses such as found in taxi,
police, or delivery service•••
Change automatic transaxle fluid
(normal service).•
Replace spark plugs. An Emission
Control Service.•