2015 HYUNDAI TUCSON Engine

7-67
7
Maintenance
Multi fuse
If the multi fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative batterycable.
3. Remove the fuse panel cover by pressing the tap and pulling up.
4. Remove the bolts shown in the picture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.
✽✽ NOTICE
If the multi fuse is blown, consult an
authorized HYUNDAI dealer.
OLMB073036

7-69
7
Maintenance
Instrument panel fuse panel
Description Fuse ratingProtected component
POWER
CONNECTOR AUDIO 1 10A Audio, A/V & Navigation Head Unit, MTS Module
ROOM LAMP 10A
BCM, Auto Light & Photo Sensor, Date Link Connector, Ignition Key Illumination & Door
Warning Switch, A/C Control Module, Luggage Lamp, IPS Control Module, Instrument Cluster
(Indicator), Electro Chromic Mirror, Engine Room Fuse & Relay Box (Interior Lamp Relay)
MODULE 3 10A IPS Control Module, BCM, Electro Chromic Mirror, Smart Key Control Module, ICM Relay Box
(Rear Seat Heater Left/Right Relay)
START 10A [W/O Immobilizer] Burglar Alarm Relay
[With Immobilizer] Engine Room Fuse & Relay Box (Start Relay)
A/BAG IND 10A Instrument Cluster (Air Bag Indicator)
CLUSTER 10A Audio, Console Switch, Instrument Cluster (Indicator), BCM, Alternator, A/V & Navigation Head
Unit, MTS Module, Electro Chromic Mirror, A/C Control Module
MODULE 4 10A Engine Room Fuse & Relay Box (Blower Relay, Head Lamp High Relay), Cluster Ionizer, A/C
Control Module, Sunroof Motor
POWER OUTLET 2 25A Cigarette Lighter & Front Power Outlet, Rear Power Outlet
AUDIO 2 10A Power Outside Mirror Switch, AMP, BCM, A/V & Navigation Head Unit, Audio, MTS Module,
Smart Key Control Module
A/BAG 10A SRS Control Module, Passenger Occupant Detection Sensor, Telltale Lamp
MODULE 1 10A IPS Control Module, Tire Pressure Monitoring Module, ESC Off Switch, ATM Shift Lever
Indicator, DBC Switch, Multifunction Switch (Light), Stop Lamp Switch, 4WD ECM
FOG LAMP RR 10A -
WIPER FRT 25A Front Wiper Motor, Multifunction Switch (Wiper), Engine Room Fuse & Relay Box (Wiper Front,
Low Relay)
S/HEATER FRT 15A Console Switch
POWER OUTLET 1 15A Cigarette Lighter & Front Power Outlet

7-70
Maintenance
Description Fuse ratingProtected component
MDPS 10A MDPS Unit
B/UP LAMP 10A BCM, Audio, Electro Chromic Mirror, Rear Combination Lamp (IN) Left/Right, A/V & Navigation Head Unit
DR LOCK 15A Door Lock Relay, Tail Gate Relay, Door Unlock Relay, ICM Relay Box (Two Turn Unlock Relay)
MODULE 2 7.5A BCM, Smart Key Control Module
WIPER RR 15A ICM Relay Box (Rear Wiper Relay), Rear Wiper Motor, Multifunction Switch (Wiper)
SUNROOF 15A Sunroof Motor
IG 1 20A Engine Room Fuse & Relay Box(ECU 2 7.5A, ABS 3 7.5A, TCU 2 7.5A)
A/CON 7.5A A/C Control Module
S/HEATER RR 15A ICM Relay Box (Rear Seat Heater Left/Right Relay)
P/WDW RH 25A Power Window Main Switch, Passenger Power Window Switch, Rear Right Power Window Switch
FOLD'G MIRR 10A -
P/SEAT (DRV) 20A Driver Seat Manual Switch
SMART KEY 10A Smart Key Control Module, Engine Start/Stop Button
PDM 15A Smart Key Control Module
P/WDW LH 25A Power Window Main Switch, Rear Left Power Window Switch
AMP 25A AMP
HTD MIRR 7.5A Rear Defogger Switch, Driver/Passenger Power Outside Mirror
SAFETY POWER
WINDOW 20A Driver Safety Power Window Module
MODULE 5 7.5A ATM Shift Lever, Tire Pressure Monitoring Module
HAZARD 15A ICM Relay Box (Flasher Sound Relay), BCM

7-71
7
Maintenance
Engine compartment fuse panel
Inside the fuse/relay box cover, you
can find the fuse/relay label describ-
ing fuse/relay name and capacity.
✽✽NOTICE
Not all fuse panel descriptions in
this manual may be applicable to
your vehicle; the information is
accurate at the time of printing.
When you inspect the fuse panel in
your vehicle, refer to the fuse panel
label.
OLMB073038
OLMB073089

7-72
Maintenance
Engine compartment main fuse panel
Description Fuse ratingProtected component
MULTI FUSE MDPS 80A MDPS Unit
B+1 60A Smart Junction Box (DR LOCK 15A, HAZARD 15A, PDM 15A, S/HEATER RR 15A)
ABS 2 40A Multipurpose Check Connector, ESC Module
ECU 4 40A EMS Box (TCU 1 15A, ECU 3 30A, A/CON 10A, F/PUMP 15A)
ABS 1 40A Multipurpose Check Connector, ESC Module
BLOWER 40A Blower Relay
B+3 60A
Smart Junction Box (P/SEAT(DRV) 20A, SAFETY POWER WINDOW 20A, SMART KEY 10A,
MODULE 5 7.5A, Power Connector (AUDIO 1 10A, ROOM LAMP 10A), IPS-1CH, IPS-2CH)
B+2 60A Smart Junction Box (Power Window Relay, SUNROOF 15A, AMP 25A, IPS-1CH)
FUSE C/FAN 40A Engine Room Fuse & Relay Box (C/FAN LO Relay, C/FAN HI Relay)
RR HTD 40A Engine Room Fuse & Relay Box (RR HTD Relay)
B+ 4 30A Engine Room Fuse & Relay Box (H/LAMP HI 10A)
IG 1 30A Ignition Switch, PDM Relay Box (IGN 1 Relay)
IG 2 40A Engine Room Fuse & Relay Box (Start Relay), Ignition Switch, PDM Relay Box (IGN 2 Relay)
HORN 15A Engine Room Fuse & Relay Box (Horn Relay, B/A Horn Relay)
DEICER 15A Engine Room Fuse & Relay Box (Deicer Relay)
STOP LAMP 10A Stop Lamp Switch, Stop Signal Electric Module, Smart Key Control Module
AMS 10A Battery Sensor
4WD 20A 4WD ECM
H/LAMP HI 10A Engine Room Fuse & Relay Box (H/LAMP HI Relay)
ECU 2 7.5A PCM/ECM, Clock Spring
ABS 3 7.5A Multipurpose Check Connector, ESC Module
TCU 2 15A Transaxle Range Switch (A/T), Vehicle Speed Sensor (M/T), Back-up Lamp Switch (M/T)
F/PUMP 15A EMS Box(F/PUMP Relay)

7-73
7
Maintenance
Description Fuse ratingProtected component
FUSE SENSOR 4 15A
E/R Fuse & Relay Box(C/FAN HI, LO Relay), EMS Box(F/PUMP Relay),
Oxygen Sensor (Up, Down)
SENSOR 3 10A EMS Box(A/CON Relay)
SENSOR 2 10A (Not Used)
SENSOR 1 10A PCM
TCU 1 15A EMS Box(A/CON Relay)
A/CON 10A Immobilizer Module, Crankshaft Position Sensor, Camshaft Position Sensor #1/2,
Oil Control Valve #1/2, Purge Control Solenoid Valve, Variable Intake Manifold Valve,
Canister Close Valve
ECU 1 20A Ignition Coil (#1, #2, #3, #4), Condenser
ECU 3 30A EMS Box(Engine Control Relay)

7-84
Maintenance
Waxing
A good coat of wax is a barrier
between your paint and contaminate.
Keeping a good coat of wax on your
vehicle will help protect it.
Wax the vehicle when water will no longer bead on the paint.
Always wash and dry the vehicle
before waxing. Use a good quality
liquid or paste wax, and follow the
manufacturer’s instructions. Wax all
metal trim to protect it and to main-
tain its luster.
Removing oil, tar, and similar materi-
als with a spot remover will usually
strip the wax from the finish. Be sure
to re-wax these areas even if the rest
of the vehicle does not yet need wax-ing.
OLMB073082
Water washing in the engine
compartment including high
pressure water washing maycause the failure of electrical
circuits located in the engine
compartment.
Never allow water or other liq- uids to come in contact with
electrical/electronic compo-
nents inside the vehicle as
this may damage them.
CAUTION
Wiping dust or dirt off the
body with a dry cloth will
scratch the finish.
Do not use steel wool, abra-
sive cleaners, or strong deter-
gents containing highly alka-
line or caustic agents on
chrome-plated or anodized
aluminum parts. This may
result in damage to the pro-tective coating and cause dis-coloration or paint deteriora-tion.
CAUTION

7-91
7
Maintenance
Canister
Fuel vapors generated inside the fuel tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in
the canister are drawn into the surgetank through the purge control sole-
noid valve.
Purge Control Solenoid Valve(PCSV)
The purge control solenoid valve is
controlled by the Engine Control
Module (ECM); when the engine
coolant temperature is low during
idling, the PCSV closes so that evap-
orated fuel is not taken into the
engine. After the engine warms-up
during ordinary driving, the PCSV
opens to introduce evaporated fuel to
the engine.
3. Exhaust emission control system
The Exhaust Emission Control
System is a highly effective system
which controls exhaust emissions
while maintaining good vehicle per-
formance.
When the engine starts or fails to
start, excessive attempts to restart
the engine may cause damage to theemission system.
Vehicle modifications
This vehicle should not be modi-fied. Modification of your vehicle
could affect its performance, safety
or durability and may even violate
governmental safety and emis-
sions regulations.
In addition, damage or performance
problems resulting from any modifi-
cation may not be covered under
warranty.
If you use unauthorized electronic devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorized
electronic devices.
Engine exhaust (carbon monox-
ide) precautions
Carbon monoxide can be present with other exhaust fumes. If you
smell exhaust fumes of any kind in
your vehicle, drive with all the win-
dows fully open. Have your vehicle
checked and repaired immediately.
Engine exhaust gases contain
carbon monoxide (CO). Though
colorless and odorless, it is
dangerous and could be lethal if
inhaled. Follow the instructions
on this page to avoid CO poi-soning.
WARNING