ECU HYUNDAI GENESIS G70 2022 Service Manual

Maintenance
9-30
Battery Usage
Recommendations

[Keep the battery securely mounted.

[Keep the battery top clean and dry.

[Keep the terminals and connections
clean, tight, and coated with
petroleum jelly or terminal grease.

[Rinse any spilled electrolyte from the
battery immediately with a solution of
water and baking soda.

[If the vehicle is not going to be used
for an extended time, disconnect the
battery cables.
Battery Replacement
„Trunk
OIK090022
When replacing the battery, disconnect
the negative (-) cable (1) and remove the
positive (+) battery fuse box (2). Remove
the trunk panel and spare wheel. Place
the spare wheel on the floor with the
finished side up so as not to damage.
Then remove the spare wheel bracket
(3) followed by the battery hold down
mounting bracket (4).
WARNING
Do not touch the vehicle's
lower area of the trunk
when the engine is running
or hot. It may cause serious
injury. Turn the engine OFF
and wait until the area is
cooled before replacing the
battery.
Battery Recharging
By battery charger
Should your vehicle's battery become
discharged either run the engine for
at least 60 minutes driving or at idle.
Alternatively you may connect a fully
automatic regulated charger to the
engine compartment front jumper posts
or at the battery in the trunk.
CAUTION
Do not use a manual unregulated
charger it may cause the battery
to overheat and create a potential
hazard.
WARNING
Always follow these instructions when
recharging your vehicle’s battery to
avoid the risk of SERIOUS INJURY or
DEATH from explosions or acid burns:

[Before performing maintenance or
recharging the battery, turn off all
accessories and stop the engine.

[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.

[Watch the battery during charging,
and stop or reduce the charging
rate if the battery cells begin boiling
violently.

09
9-47
Engine Compartment Panel Fuse
Replacement
Blade fuse / Cartridge fuse
„Blade type fuse
OIK090025
„Cartridge type fuse
OIK090026
1. Turn the vehicle off.
2. Turn all other switches off.
3. Remove the fuse panel cover by
pressing the tap and pulling up.
4. Check the removed fuse; replace it
if it is blown. To remove or insert the
fuse, use the fuse puller in the engine
compartment fuse panel.
5. Push in a new fuse of the same rating,
and make sure it fits tightly in the
clips. If it does not fit tightly, consult
an authorized retailer of Genesis
Branded products.
NOTICE
After checking the fuse panel in the
engine compartment, securely install
the fuse panel cover. You may hear a
clicking sound if the cover is securely
latched. If it is not securely latched,
electrical failure may occur from water
contact.
Multi fuse / Midi fuse
„Multi type
OIK090027
„Midi type
OIK090028
If the multi fuse or midi fuse is blown,
consult an authorized retailer of Genesis
Branded products.

09
9-49
Instrument panel (Driver’s side fuse panel)
Fuse NameFuse Rating Circuit Protected
MULTI MEDIA120A[W/O ISG] Fuse - F11, F12
[With ISG] Low DC-DC Converter (Audio)
AIR BAG115A SRS Control Module
ROOM LAMP10AOverhead Console Lamp, Center Room Lamp, Room
Lamp Vanity Lamp Switch LH/RH, Luggage Lamp LH/
RH Glove Box Lamp, Driver/Passenger Foot Lamp
STOP LAMP10A IBU, Stop Lamp Switch
CLUSTER10A Instrument Cluster, Head-Up Display
E-SHIFTER210A Electronic ATM Shift Lever
IBU310A IBU
MULTI MEDIA310A[With ISG] Instrument Cluster, Head-Up Display,
A/C Switch Front Wireless Charger, Around View
Monitor [W/O ISG] Around View Monotor
MULTI MEDIA215A Audio
MEMORY110AA/C Control Module, A/C Switch, Security
Indicator Head-Up Display, Power Tail Gate Unit, Power
Trunk Module [W/O ISG] Instrument Cluster
IBU410A IBU
E-SHIFTER110A Electronic ATM Shift Lever
AIR BAG IND.10A Instrument Cluster, Overhead Console Lamp
IBU115AIBU, Driver/Passenger Smart Key Outside
Handle, Driver/Passenger Power Outside Mirror
DRIVER
DR MODULE10ADriver Door Module, Driver/Passenger Power Outside
Mirror
E-CALL10A Emergency Call Module
MODULE210A IBU
MODULE310A Driver Door Module, Stop Lamp Switch

09
9-55
Engine compartment fuse panel
Fuse NameFuse Rating Circuit Protected
ESC310A ESP Control Module
ECU310A ECM
ECU215A ECM
HORN20A Horn Relay
WIPER130A Wiper Power Relay
TCU215A P/N Relay, TCM
SENSOR410AElectronic Oil Pump Module, Brake Vacuum Switch, E/R
Junction Block (RLY.1 (Brake Vacuum Relay))
TCU120A TCM
WIPER210A IBU, ECM
SENSOR115ARear Sub Junction Block (Fuel Pump Relay),
[D4HB] Rail Pressure Regulating Valve, DieseL Junction
Block (RLY.1 (Fuel Filter Heater Relay))
SENSOR520A[G4KL] Ignition Coil #1/#2/#3/#4
[G6DP] Ignition Coil #1/#2/#3/#4/#5/#6
[D4HB] Electronic Water Pump
MODULE10A Active Air Flap LH
ACTIVE HOOD10A Active Hood Lift Control Module
SENSOR110A[D4HB] Glow Relay Unit, Fuel Heater & Water Separator
Sensor
ECU120A ECM
SENSOR315A[G4KL] Oxygen Sensor (Up/Down)
[G6DP] Oxygen Sensor #1/#2/#3/#4
[D4HB] Lambda Sensor #1/#2, Electronic VGT Actuator,
Fuel Metering Unit, EGR Cooing Bypass Solenoid
Vlave, PTC Heater, Mid Nox Sensor, PM Sensor,
Rear Nox Sensor