mileage HYUNDAI TUCSON HYBRID 2023 Owners Manual

04
4-9
Distance to empty
„4.2-Inch
OCN7040084N
„10.25-inch
OCN7040016N

[The distance to empty is the
estimated mileage the vehicle can be
driven with the remaining fuel.

[ If the estimated distance is below 1 mi.
(1 km), the trip computer will display
“---” as distance to empty. When this
occurs, the remaining fuel is very low.
Refuel the vehicle immediately.
Information

[If the vehicle is not on level ground or
the battery power has been interrupted,
the distance to empty function may not
operate correctly.

[ The distance to empty may differ
from the actual driving distance as it
is an estimate of the available driving
distance.

[ The Distance to Empty indicator may
not change accurately if less than 1.5
gallons of fuel are added to the vehicle.

[ The distance to empty may vary
significantly based on driving
conditions, driving habits, and
condition of the vehicle.
Fuel economy (for 10.25-inch
cluster)
OTMA040002
The average fuel economy (1) and instant
fuel economy (2) is displayed at the
bottom of the cluster.
Automatic reset
To automatically reset the average fuel
econom

y, select between "After Ignition"
or "After Refueling" from the Settings
menu in the infotainment system screen.

09
9-9
The following maintenance services must be performed to ensure good emission control and performance.
Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the frequency of
service is determined by whichever occurs first.
MAINTENANCE INTERVALS
MAINTENANCE
ITEM Number of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96 108 120 132 144 156 168 180
Milesx1,000 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120
Kmx1,000 13 26 39 52 65 78 91 104 117 130 143 156 169 182 195
HSG belts
*1
Inspect every 8,000 miles (13,000 km) or 12 months.
Replace every 64,000 miles (104,000 km) or 48 months
Engine oil and engine oil filter
*2 *3
RRRRRRRRRRRRRRR
Fuel additives
*4
Add every 8,000 miles (13,000 km) or 12 months
Air cleaner filter I I R I I R I I R I I R I I R
Spark plugs Replace every 48,000 miles (78,000 km)
Rotate tires Rotate tires every 8,000 miles (13,000 km) or 12 months
Cabin air filter I R I R I R I R I R I R I R I
Engine coolant At first, replace at 120,000 miles (200,000 km) or 120 months.
After that, replace every 24,000 miles (40,000 km) or 24 months
Inverter coolant HEV
At first, replace at 120,000 miles (200,000 km) or 120 months.
After that, replace every 24,000 miles (40,000 km) or 24 months
PHEV Replace every 35,000 miles (60,000 km) or 36 months
Intercooler, in/out hose At first, inspect at 5,000 miles (8,000 km) or 6 months,
After that, inspect every 20,000 miles (32,000 km) or 24 months
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.*1 :
The drive belt should be replaced when cracks occur or tension is reduced excessively.
*2 :
Requires API SN PLUS (or above) grade engine oil. If a lower grade engine oil is used, then the engine oil and engine oil filter
must be replaced at every 5,000 miles (8,000 km) or 6 months as indicated for severe maintenance condition.
*3 :
As it is normal for engine oil to be consumed during driving, the amount of engine oil should be checked regularly.
*4 :
If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your
authorized HYUNDAI dealer along with information on how to use them. Do not mix other additives.
Normal Maintenance Schedule

09
9-21
Checking the Hybrid Starter &
Generator (HSG) Belt
Have the Hybrid Starter & Generator
(HSG) belt inspected or replaced
according to the Maintenance Schedule
in this chapter by an authorized
HYUNDAI dealer.
CAUTION
When the HSG belt is worn out or
damaged, replace the belt.
Otherwise, it may cause engine
overheating or battery discharge.
WARNING
• Turn the vehicle off while you inspect
the engine or Hybrid Starter &
Generator (HSG) belt. Otherwise it
may result in serious injury.
• Keep hands, clothing etc. away from
the Hybrid Starter & Generator (HSG)
belt.
Checking the Brake Fluid Level
ONX4H090009ONX4H090009
Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX and MIN marks on the side
of the reservoir.
Before removing the reservoir cap and
adding brake fluid, clean the area around
the reservoir cap thoroughly to prevent
brake fluid contamination.
If the level is low, add the specified brake
fluid to the MAX level. The level will fall
with accumulated mileage. This is a
normal condition associated with the
wear of the brake linings. If the fluid level
is excessively low, have the brake system
checked by an authorized HYUNDAI
dealer.
WARNING
If the brake system requires frequent
additions of fluid this could indicate
a leak in the brake system. Have the
vehicle inspected by an authorized
HYUNDAI dealer.
HYBRID STARTER &
GENERATOR (HSG) BELT BRAKE FLUID