Ignition switch Hyundai Tucson 2019 Manual Online

7-34
Maintenance
When you do not use the vehicle
for a long time in a low tempera-
ture area, disconnect the battery
and keep it indoors.
Always charge the battery fully
to prevent battery case damage
in low temperature areas.
For Best Battery Service
Keep the battery securely mount-
ed.
Keep the battery top clean and dry.
Keep the terminals and connec-
tions clean, tight, and coated with
petroleum jelly or terminal grease.
Rinse any spilled acid from the bat-
tery immediately with a solution of
water and baking soda.
Battery Recharging
NOTICE
CALIFORNIA PROPOSITION 65
WARNING
Battery posts, terminals, and
related accessories contain
lead and lead compounds,
chemicals known to the State of
California to cause cancer, birth
defects and reproductive harm.
Batteries also contain other
chemicals known to the State of
California to cause cancer.
Wash hands after handling.
WARNING
Always follow these instruc-
tions when recharging your
vehicle's battery to avoid the
risk of SERIOUS INJURY or
DEATH from explosions or acid
burns:
Before performing mainte-
nance or recharging the bat-
tery, turn off all accessories
and place the ignition switch
to the LOCK/OFF position.
Keep all flames, sparks, or
smoking materials away from
the battery.
Always work outdoors or in an
area with plenty of ventilation.
Wear eye protection when
checking the battery during
charging.
The battery must be removed
from the vehicle and placed in
a well ventilated area.
WARNING
OTL075022

7-58
Maintenance
Instrument panel fuse panel
Fuse Name Fuse ratingCircuit Protected
TAILGATE OPEN10ATail Gate Open Relay
S/HEATER RR15ARear Seat Warmer
MDPS7.5AMDPS Unit
SMART KEY37.5A Smart Key Control Module, Immobilizer Module
CLUSTER7.5A Instrument Cluster (IG1 Power)
SMART KEY210A Smart Key Control Module, Start/Stop Button Switch, Immobilizer Module
MULTIMEDIA15A Audio, A/V & Navigation Head Unit
INTERIOR LAMP10A Ignition Key Ill. & Door Warning Switch, Luggage Lamp, Glove Box Lamp, Overhead Console Lamp,
Front Vanity Lamp LH/RH, Room Lamp, Rear Personal Lamp LH/RH, Wireless Charger
DOOR LOCK20A Door Lock Relay, Door Unlock Relay, ICM Relay Box (Two Turn Unlock Relay)
SUNROOF220A Panorama Sunroof
POWER OUTLET20A [W/O Wireless Charging] Front Power Outlet & Cigarette Lighter,
[With Wireless Charging] Cigarette Lighter
BRAKE SWITCH7.5A Smart Key Control Module, Stop Lamp Switch
MEMORY210A Instrument Cluster, A/C Control Module, Electro Chromic Mirror
P/SEAT (PASS)30A Passenger Seat Manual Switch
S/HEATER FRT20A Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module
MODULE220A PCB Block (Fuse - ABS3, ECU6, TCU2)
SUNROOF120A Panorama Sunroof
A/CON27.5A A/C Control Module
HEATED MIRROR10ADriver/Passenger Power Outside Mirror, A/C Control Module, ECM (G4FJ)
P/SEAT (DRV)30ADriver Seat Manual Switch

7
Maintenance
Engine compartment main fuse panel
Fuse NameFuse rating Circuit Protected
MULTI
FUSE-1
MDPS 80AMDPS Unit
B+1 60ASmart Junction Block (ARISU-LT IPS 1, IPS 2, IPS 3, IPS 4, Fuse - AMP)
B+2 60ASmart Junction Block (ARISU-LT IPS 5, IPS 6, IPS 7, IPS 8, Fuse - SMART KEY1,
SMART KEY2, BRAKE SWITCH, MODULE9)
B+3 50ASmart Junction Block (Fuse - SUNROOF1, SUNROOF2, S/HEATER FRT, S/HEATER RR,
SAFETY P/WINDOW DRV),
Power Window Relay (Fuse - P/WINDOW LH, P/WINDOW RH)
ABS1 40AESC Module, Multipurpose Check Connector
ABS2 40AESC Module, Multipurpose Check Connector
IG1 40AIgnition Switch (W/O Smart Key),
PCB Block (PDM (IG1)/PDM (ACC) Relay - With Smart Key)
IG2 30AStart Relay, Ignition Switch (W/O Smart Key),
PCB Block (PDM (IG2) Relay - With Smart Key)
MULTI
FUSE-2PTC HEATER 150APTC 1 Relay
PTC HEATER 250APTC 2 Relay
FUSE
B+450A Smart Junction Block (Fuse - MODULE8, 4WD, P/SEAT (DRV), P/SEAT (PASS),
TAILGATE OPEN, DOOR LOCK,
Leak Current Autocut Device - Fuse Switch, INTERIOR LAMP, MULTIMEDIA, MEMORY2)
COOLING FAN140A [G4NC/G4KJ] Cooling Fan High Relay
50A [G4FJ] Cooling Fan High Relay
TCU340A [G4FJ - 7DCT] TCM
TCU440A [G4FJ - 7DCT] TCM
BLOWER40A Blower Relay
POWER TAILGATE40A Power Tail Gate Module
REAR HEATED40A Rear Defogger Relay
7-61

7-62
Maintenance
Engine compartment main fuse panel
Fuse Name Fuse ratingCircuit Protected
WIPER FRT210A BCW
E-CVVT220A [G4KJ] PCM
E-CVVT120A [G4KJ] PCM
WIPER FRT125A Ignition Switch (W/O Smart Key), PDM (IG2) Relay (With Smart Key)
TCU115A [G4FJ] TCM (7DCT), [G4KJ] PCM
A/C10A E/R Junction Block (A/C Relay)
ECU320A PCM (G4NC/G4KJ) / ECM (G4FJ)
HORN15A Horn Relay
BATTERY
MANAGEMENT10A Not Used
SENSOR210A
[G4NC] Oil Control Valve #1/#2, Camshaft Position Sensor #1/#2, Purge Control Solenoid Valve,
Variable Intake Solenoid Valve, Canister Close Valve, E/R Junction Block (A/C Relay,
Cooling Fan High Relay)
[G4FJ] Oil Control Valve #1/#2, Purge Control Solenoid Valve, Canister Close Valve,
RCV Control Solenoid Valve, E/R Junction Block (A/C Relay, Cooling Fan High Relay)
[G4KJ] Canister Close Valve, Variable Intake Solenoid Valve,
E/R Junction Block (A/C Relay, Cooling Fan High Relay)
SENSOR115A Oxygen Sensor (Up)/(Down)
ECU220A IGNITION COIL #1/#2/#3/#4, Condenser (G4NC)
ECU515A PCM (G4NC) / ECM (G4FJ)
ECU415A PCM (G4NC/G4KJ) / ECM (G4FJ)
SENSOR310A[G4NC] PCM
[G4FJ] ECM
[G4KJ] Purge Control Solenoid Valve, Oil Control Valve

I-5
Forward Collision-Avoidance Assist (FCA) System
- Sensor Fusion Type (Front Radar + Front Camera)...5-73
FCA Sensor ................................................................5-78
FCA Warning Message and System Control..............5-76
Limitations of the System ..........................................5-81
System Not Operating ................................................5-80
System Setting and Activation ...................................5-73
Front Seat Heaters...........................................................2-20
Front Seats ........................................................................2-6
Front Ventilated Seats .....................................................2-21
Front Windshield Washers ............................................3-122
Fuel Filler Door ..............................................................3-48
Fuses ...............................................................................7-51
Engine Compartment Panel Fuse Replacement .........7-53
Fuse/Relay Panel Description ....................................7-56
Instrument Panel Fuse Replacement ..........................7-52
Glove Box .....................................................................3-157
Gross Vehicle Weight ........................................................8-3Hazard Warning Flasher ...................................................6-2
Head restraints ................................................................2-15
Heated Seats and Ventilated Seats ..................................2-20
Heated Steering Wheel ...................................................3-23
Hill-Start Assist Control (HAC) .....................................5-40
Hood................................................................................3-47
Horn ................................................................................3-23
If The Engine Overheats ...................................................6-6
If the Engine Will Not Start ..............................................6-3
If the Engine Doesn't Turn Over or
Turns Over Slowly ....................................................6-3
If the Engine Turns Over Normally but
Doesn't Start ..............................................................6-3
If You Have a Flat Tire ...................................................6-14
Changing Tires ...........................................................6-15
Jack and Tools ............................................................6-14
Ignition Switch..................................................................5-6
Engine Start/Stop Button ..............................................5-9
Key Ignition Switch .....................................................5-6
Immobilizer System ........................................................3-13
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Index
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