2016-2026 Hyundai I30 4 Door Driving your vehicle -> Trailer towing User Manual
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Driving your vehicle -> Trailer towing for Your Hyundai I30 4 Door Third Generation (2016-2026)

Driving your vehicle  
TRAILER TOWING  
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This section contains many time-tested,  
important trailering tips and safety rules.  
Many of these are important for your  
safety and that of your passengers.  
Please read this section carefully before  
you pull a trailer.  
CAUTION  
If you are considering towing with your  
car, you should first check with your  
country's Department of Motor Vehicles  
to determine their legal requirements.  
Since laws vary the requirements for tow-  
ing trailers, cars, or other types of vehi-  
cles or apparatus may differ. Ask an  
authorised HYUNDAI dealer for further  
details before towing.  
Pulling a trailer improperly can  
damage your vehicle and result in  
costly repairs not covered by your  
warranty. To pull a trailer correctly,  
follow the advice in this section.  
Load-pulling components such as the  
engine, transaxle, wheel assemblies, and  
tyres are forced to work harder against  
the load of the added weight. The engine  
is required to operate at relatively higher  
speeds and under greater loads. This  
additional burden generates extra heat.  
The trailer also adds considerably to  
wind resistance, increasing the pulling  
requirements.  
Your vehicle can tow a trailer. To identify  
what the vehicle trailering capacity is for  
your vehicle, you should read the infor-  
mation in “Weight of the trailer” that  
appears later in this section.  
WARNING - Towing a trail-  
er  
If you don't use the correct equip-  
ment and drive improperly, 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 or  
fatally injured. Pull a trailer only if  
you have followed all the steps in  
this section.  
Remember that trailering is different than  
just driving your vehicle by itself.  
Trailering means changes in handling,  
durability, and fuel economy. Successful,  
safe trailering requires correct equip-  
ment, and it has to be used properly.  
WARNING - Weight limits  
Before towing, make sure the total  
trailer weight, gross combination  
weight, gross vehicle weight, gross  
axle weight and trailer tongue load  
are all within the limits.  
5 41  
Driving your vehicle  
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Towbars  
Safety chains  
Trailer brakes  
It's important to have the correct towbar  
equipment. Crosswinds, large trucks  
going by, and rough roads are a few rea-  
sons why you’ll need the right towbar.  
Here are some rules to follow:  
• Will you have to make any holes in the  
body of your vehicle when you install a  
trailer towbar? If you do, then be sure  
to seal the holes later when you  
remove the towbar.  
You should always attach chains  
between your vehicle and your trailer.  
Cross the safety chains under the tongue  
of the trailer so that the tongue will not  
drop to the road if it becomes separated  
from the towbar.  
Instructions about safety chains may be  
provided by the towbar manufacturer or  
by the trailer manufacturer. Follow the  
manufacturer’s recommendation for  
attaching safety chains. Always leave just  
enough slack so you can turn with your  
trailer. And, never allow safety chains to  
drag on the ground.  
If your trailer is equipped with a braking  
system, make sure it conforms to your  
country’s regulations and that it is prop-  
erly installed and operating correctly.  
If your trailer weighs more than the max-  
imum trailer weight without trailer brakes  
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’ll be able to install, adjust  
and maintain them properly.  
If you don’t seal them, deadly carbon  
monoxide (CO) from your exhaust can  
get into your vehicle, as well as dirt and  
water.  
• Don’t tap into your vehicle's brake sys-  
tem.  
• The bumpers on your vehicle are not  
intended for towbars. Do not attach  
rental towbars or other bumper-type  
towbars to them. Use only a frame-  
mounted towbar that does not attach to  
the bumper.  
WARNING - Trailer brakes  
Do not use a trailer with its own  
brakes unless you are absolutely  
certain that you have properly set  
up the brake system. This is not a  
task for amateurs. Use an experi-  
enced, competent trailer shop for  
this work.  
We  
NOTICE  
recommend  
only  
genuine  
HYUNDAI towbars (the towbars are  
made and tested in Australia/NZ for  
local conditions).  
5 42  
Driving your vehicle  
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Passing  
Turn signals when towing a trailer  
Driving with a trailer  
You’ll need more passing distance up  
ahead when you’re towing a trailer. Due  
to the increased vehicle length, you’ll  
need to go much farther beyond the  
passed vehicle before you can return to  
your lane.  
When you tow a trailer, your vehicle has  
to have a different turn signal flasher and  
extra wiring. The green arrows on your  
instrument panel will flash whenever you  
signal a turn or lane change. Properly  
connected, the trailer lights will also flash  
to alert other drivers you’re about to turn,  
change lanes, or stop.  
When towing a trailer, the green 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 signals  
when, in fact, they are not. It’s important  
to check occasionally to be sure the trail-  
er bulbs are still working. You must also  
check the lights every time you discon-  
nect and then reconnect the wires.  
Towing a trailer requires a certain  
amount of experience. Before setting out  
for the open road, you must get to know  
your trailer. 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 so responsive as your vehicle is  
by itself.  
Before you start, check the trailer towbar  
and platform, safety chains, electrical  
connector(s), lights, tyres and mirror  
adjustment. If the trailer has electric  
brakes, start your vehicle and trailer mov-  
ing and then apply the trailer brake con-  
troller by hand to be sure the brakes are  
working. This lets you check your electri-  
cal connection at the same time.  
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Backing up  
Hold the bottom of the steering wheel  
with one hand. Then, to move the trailer  
to the left, just move your 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.  
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Do not connect a trailer lighting system  
directly to your vehicle’s lighting system.  
Use only an approved trailer wiring har-  
ness.  
An authorised HYUNDAI dealer can  
assist you in installing the wiring harness.  
Making turns  
During your trip, check occasionally to be  
sure that the load is secure, and that the  
lights and any trailer brakes are still work-  
ing.  
When you’re turning with a trailer, make  
wider turns than normal. Do this so your  
trailer won’t strike soft shoulders, kerbs,  
road signs, trees, or other objects. Avoid  
jerky or sudden manoeuvres. Signal well  
in advance.  
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Following distance  
WARNING  
Stay at least twice as far behind the vehi-  
cle ahead as you would when driving  
your vehicle without a trailer. This can  
help you avoid situations that require  
heavy braking and sudden turns.  
Failure to use an approved trailer  
wiring harness could result in dam-  
age to the vehicle electrical system  
and/or personal injury.  
5 43  
Driving your vehicle  
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(Continued)  
Driving on grades  
Parking on hills  
If the needle of the coolant tem-  
perature gauge moves across the  
dial towards “H” or “130°C” (HOT),  
pull over and stop as soon as it is  
safe to do so, and allow the  
engine to idle until it cools down.  
You may proceed once the engine  
has cooled sufficiently.  
You must decide driving speed  
depending on trailer weight and  
uphill grade to reduce the possi-  
bility of engine and transaxle  
overheating.  
Reduce speed and shift to a lower gear  
before you start down a long or steep  
downgrade. If you don’t shift down, you  
might have to use your brakes so much  
that they would get hot and no longer  
operate efficiently.  
On a long uphill grade, shift down and  
reduce your speed to around 70 km/h (45  
mph) to reduce the possibility of engine  
and transaxle overheating.  
If your trailer weighs more than the max-  
imum trailer weight without trailer brakes  
and you have an automatic transaxle,  
you should drive in D (Drive) when tow-  
ing a trailer.  
Operating your vehicle in D (Drive) when  
towing a trailer will minimise heat build up  
and extend the life of your transaxle.  
Generally, if you have a trailer attached to  
your vehicle, you should not park your  
vehicle on a hill. People can be seriously  
or fatally injured, and both your vehicle  
and the trailer can be damaged if unex-  
pectedly roll down hill.  
WARNING - Parking on a  
hill  
Parking your vehicle on a hill with a  
trailer attached could cause seri-  
ous injury or death, should the trail-  
er break loose.  
NOTICE - For petrol engine  
(2.0l) and diesel engine (1.6l) with  
Automatic Transaxle  
However, if you ever have to park your  
trailer on a hill, here's how to do it:  
1. Pull the vehicle into the parking space.  
Turn the steering wheel in the direction  
of the kerb (right if headed down hill,  
left if headed up hill).  
2. If the vehicle has a manual transaxle,  
place the car in neutral. If the vehicle  
has an automatic transaxle, place the  
car in P (Park).  
3. Set the hand brake and shut off the  
vehicle.  
If you tow a trailer on steep grades(in  
excess of 12%) at a speed over 30 km/h  
with the maximum gross vehicle weight  
and the maximum trailer weight, it can  
cause the engine or transaxle to over-  
heat. When driving in such conditions,  
allow the engine to idle until it cools  
down. You may proceed once when the  
engine or transaxle has cooled suffi-  
ciently.  
CAUTION  
• When towing a trailer on steep  
grades (in excess of 6%) pay  
close attention to the engine  
coolant temperature gauge to  
ensure the engine does not over-  
heat.  
(Continued)  
4. Place chocks under the trailer wheels  
on the down hill side of the wheels.  
5 44  
Driving your vehicle  
5. Start the vehicle, hold the brakes, shift  
to neutral, release the hand brake and  
slowly release the brakes until the trail-  
er chocks absorb the load.  
6. Reapply the brakes, reapply the hand  
brake and shift the vehicle to R  
(Reverse) for manual transaxle or P  
(Park) for automatic transaxle.  
2. Slowly remove your foot from 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.  
CAUTION  
• Due to higher load during trailer  
usage, overheating might occur  
in hot days or during uphill driv-  
ing. If the coolant gauge indicates  
over-heating, switch off the A/C  
and stop the vehicle in a safe area  
to cool down the engine.  
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7. Shut off the vehicle and release the  
vehicle brakes but leave the hand  
brake set.  
Maintenance when trailer towing  
Your vehicle will need service more often  
• When towing check transaxle  
fluid more frequently.  
• If your vehicle is not equipped  
with the air conditioner, you  
should install a condenser fan to  
improve engine performance  
when towing a trailer.  
when you regularly pull  
a
trailer.  
Important items to pay particular atten-  
tion to include engine oil, automatic  
transaxle fluid, axle lubricant and cooling  
system fluid. Brake condition is another  
important item to frequently check. Each  
item is covered in this manual, and the  
Index will help you find them quickly. If  
you’re trailering, it’s a good idea to review  
these sections before you start your trip.  
WARNING - hand brake  
It can be dangerous to get out of  
your vehicle if the hand brake is not  
firmly set.  
If you have left the engine running,  
the vehicle can move suddenly.You  
or others could be seriously or  
fatally injured.  
Don’t forget to also maintain your trailer  
and towbar. Follow the maintenance  
schedule that accompanied your trailer  
and check it periodically. Preferably, con-  
duct the check at the start of each day’s  
driving. Most importantly, all towbar nuts  
and bolts should be tight.  
When you are ready to leave after park-  
ing on a hill  
1. With the manual transaxle in Neutral  
or automatic transaxle in P (Park),  
apply your brakes and hold the brake  
pedal down while you:  
• Start your engine;  
• Shift into gear; and  
• Release the hand brake.  
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Driving your vehicle  
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Petrol Engine  
Diesel Engine  
1.6 Engine  
If you do decide to pull a trailer  
Here are some important points if you  
decide to pull a trailer:  
Engine  
1.6 Engine  
2.0 Engine  
Item  
• Consider using a sway control.You can  
ask a towbar dealer about sway con-  
trol.  
• Do not do any towing with your car dur-  
ing its first 2,000 km (1,200 miles) in  
order to allow the engine to properly  
run in. Failure to heed this caution may  
result in serious engine or transaxle  
damage.  
• When towing a trailer, be sure to con-  
sult an authorised HYUNDAI dealer for  
further information on additional  
requirements such as a towing kit, etc.  
• Always drive your vehicle at a moder-  
ate speed (less than 100 km/h (60  
mph)).  
Maximum  
trailer  
Without brake  
System  
500  
500  
500  
(1102)  
1100  
(1102)  
1200  
(1102)  
1200  
weight  
kg (Ibs.)  
With brake  
System  
(2425)  
(2645)  
(2645)  
Maximum permissible  
static vertical load on  
the coupling device  
75  
75  
75  
(165)  
(165)  
(165)  
kg (Ibs.)  
Recommended distance  
from rear wheel centre  
to coupling point  
mm (Inch)  
5 Door : 820 (32.3)  
Wagon : 1000 (39.4)  
• On a long uphill grade, do not exceed  
70 km/h (45 mph) or the posted towing  
speed limit, whichever is lower.  
• The chart contains important consider-  
ations that have to do with weight:  
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Driving your vehicle  
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Weight of the trailer tongue  
The tongue load of any trailer is an  
important weight to measure because it  
affects the total gross vehicle weight  
(GVW) of your vehicle. This weight  
includes the kerb weight of the vehicle,  
any cargo you may carry in it, and the  
people who will be riding in the vehicle.  
And if you will tow a trailer, you must add  
the tongue load to the GVW because  
your vehicle will also be carrying that  
weight.  
Tongue Load  
Total Trailer Weight  
C190E01JM  
Gross Axle Weight Gross Vehicle Weight  
C190E02JM  
The trailer tongue should weigh within  
the limits of the maximum trailer tongue  
load permissible. After you've loaded  
your trailer, weigh the trailer and then the  
tongue, separately, to see if the weights  
are proper. If they aren’t, you may be able  
to correct them simply by moving some  
items around in the trailer.  
Tongue loads can be increased or  
decreased by redistributing the load in  
the trailer. This can be verified by check-  
ing the total weight of the loaded trailer  
and then checking the load on the  
tongue.  
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Weight of the trailer  
WARNING - Trailer  
How heavy can a trailer safely be? It  
should never weigh more than the maxi-  
mum trailer weight with trailer brakes. But  
even that can be too heavy.  
It depends on how you plan to use your  
trailer. For example, speed, altitude, road  
grades, outside temperature and how  
often your vehicle is used to pull a trailer  
are all important. The ideal trailer weight  
can also depend on any special equip-  
ment that you have on your vehicle.  
• Never load a trailer with more  
weight in the rear than in the  
front. The front should be loaded  
with approximately 60% of the  
total trailer load; the rear should  
be loaded with approximately  
40% of the total trailer load.  
(Continued)  
5 47  
Driving your vehicle  
(Continued)  
• Never exceed the maximum  
weight limits of the trailer or trail-  
er towing equipment. Improper  
loading can result in damage to  
your vehicle and/or personal  
injury. Check weights and loading  
at a commercial scale or highway  
patrol office equipped with  
scales.  
• An improperly loaded trailer can  
cause loss of vehicle control.  
5 48  

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