ECU Hyundai Equus 2016 Workshop Manual

6-22
What to do in an emergency
Removable towing hook
(if equipped)
1.Open the trunk, and take the tow-ing hooks out from the tool case.
2.Open the cover by pressing the lower part on the front or rear
bumper.
3.Install the towing hook by rotating it in a clockwise wise until it is
securely installed.
4.After use, remove the towing hook and close the cover.
Emergency towing
If necessary, we recommend tow-
ing your vehicle by an authorized
EQUUS dealer or a commercial
tow truck service.
When towing service is unavailable
in an emergency, your vehicle may
be temporarily towed using a cable
or chain secured to the emergency
towing hook under the front (or the
rear) part of the vehicle. Use extreme
caution when towing the vehicle. A
driver must be in the vehicle to steer
the direction and operate the brakes.
OVI065018N
■ Front
OVI065019N
■ RearOVI065016N
■ Front
OVI065017N
■ Rear

6-23
What to do in an emergency06
Towing in this manner may be done
only on a solid ground for a short dis-
tance and at a low speed. Also, the
wheels, axles, power train, steering
and brakes must all be in good con-
dition.
Do not use the tow hooks to pull avehicle out of mud, sand or others,
from which the vehicle cannot drive
out with its own power.
Avoid towing a vehicle heavier than a towing vehicle.
The two drivers of the both vehi- cles should frequently communi-
cate each other.
Attach a towing strap to the tow hook.
Using other parts of the vehicle than the towing hooks while
towing may damage the vehicle.
Use only the authorized cables or chains for towing. Securely
fasten the cables or chains to
the towing hook.
Before emergency towing, check that the hook is not broken or dam-
aged.
Securely fasten the towing cable or chain to the hook.
Do not jerk the hook. Maintain a steady and even force.
To avoid damaging the hook, do not pull the hook at a diagonal or
vertical angle. Always pull it
straight out.
NOTICE
Use extreme caution when tow-
ing the vehicle.
Avoid a sudden start or abruptdriving maneuvers, which
may excessively stress the
emergency towing hooks,
cables or chains. The towing
hooks, cables or chains may
break and cause a serious
injury or damage.
When you cannot move your damaged or disabled vehicle,
do not forcibly try to tow the
vehicle. Contact an authorized
EQUUS dealer or a commer-
cial tow truck service for
assistance.
Tow the vehicle in a straight line.
Keep a distance away from the vehicle while towing.
WARNING

7-58
Maintenance
3.Pull straight out a fuse, which is suspected to be out. Use the fuse
puller provided in the panels either
on the driver’s side or the front pas-
senger’s side.
4. Check the removed fuse. When the fuse is out, replace it.
Spare fuses are provided in the
fuse panels in the front passen-
ger's side. (or in the fuse panel of
the engine compartment)
5. Install a new fuse of the same rat- ing, and tightly secure it in the
clips.
When it is loosely fit, consult an
authorized EQUUS dealer.
When you do not have a spare fuse,
use a fuse of the same rating from a
circuit, such as a cigarette lighter fuse,
which may not be needed to drive. When the headlamps or other electri-
cal components do not operate, but
when the fuses are not blown out,
check the fuse panel in the engine
compartment. In case that a fuse is
blown out, it must be replaced.fuse is
blown, it must be replaced.
Fuse switch
Always set the transportation fuse
switch in the "ON" position. When
you press it OFF, some devices,
such as the audio and the digital
clock, must be reset. Also, the Smart
Key may not properly operate.
Always set the transportation
fuse switch in the "ON" position
while driving.
Do not repeatedly press the transportation fuse switch. The
fuse switch may be worn out.
Information
When you do not drive your vehicle
more than 1 month, press OFF the
transportation fuse switch to prevent
a battery discharge.
i
NOTICE
OVI075101N
Driver’s side
OVI075174N
Front passenger’s side
OVI075102N

7-59
Maintenance07
Engine compartment fuse
replacement
1. Turn OFF the ignition switch andall the other switches.
2. Open the fuse panel cover by pressing the tab.
3. Check the removed fuse. When the fuse is out, replace it. To
remove or insert the fuse, use the
fuse puller in the panel on the front
passenger’s side.
4. Install a new fuse of the same rat- ing, and tightly secure it in the
clips. When it is loosely fit, consult
an authorized EQUUS dealer. After checking the fuse panel in
the engine compartment, securely
close the fuse panel cover. If not,
electrical failures may occur due
to a possible water contact.
Main fuse
When the main fuse is out, it must be
removed in the following procedure:
1. Open the fuse panel cover on the
right side of the engine compart-
ment.
2. Loosen the nuts, as shown in the above illustration.
3. Use a new fuse of the same rating.
4. Install the new fuse in the reverse order.
Information
When the main fuse is blown out, con-
sult an authorized EQUUS dealer.
i
NOTICE
OVI075175N
OVI075176N
OVI075177N

7-62
Maintenance
Instrument panel (Driver’s side fuse panel)
Fuse Name Fuse ratingCircuit Protected
PDM (B+) 25A Smart Key Control Module
HAZARD 10A Center Facia Switch
EPB 10A Electric Parking Brake Switch, Crash Pad Switch
RF RECEIVER 10A RF Receiver, Security Indicator PDM (IG1) 10A Smart Key Control Module
SHIFT LEVER (IG1) 10A ATM Shift Lever IND. A/BAG IND. 10A Instrument Cluster
SMART KEY 10A Start/Stop Button Switch P/HANDLE 10A Steering Tilt & Telescopic Module
MEMORY 10APower Trunk Lid Control Module, Relax Module
Driver/Passenger Door Module, Rear Door Module
LH/RH, Passenger Door Lamp, Passenger Door Mood
Lamp, Rear Door Lamp LH/RH, Rear Door Mood Lamp
LH/RH Instrument Cluster, Driver IMS Control Module,
BCM, Analogue Clock, LCD Panel Switch,
A/C Control Module, Data Link Connector
TPMS 10A Tire Pressure Monitoring Module
ACTIVE H/REST 10A Active Head Rest Sensor Module CLUSTER 10A Instrument Cluster, Head-Up Display
STOP LAMP 10A Stop Lamp Switch, Smart Key Control Module
SHIFT LEVER (B+) 10A Sport Mode Switch
MULTI MEDIA 15A A/V & Navigation Head Unit, Front Monitor, Split Unit,
MTS Module, Front DIS Switch, Rear Monitor LH/RH,
Rear Console Switch, Rear Audio Switch
BCM 10A BCM
IG1 30AE/R Junction Box (Fuse - B/UP LAMP, ESC, EHPS,
AFLS, INJECTOR (IG1), CRUISE (IG1), ECU (IG1),
TCU)
1 MODULE 10A Head-Up Display, Rain Sensor, Rear Power Seat Switch LH
F/LID 10A Fuel Filler Door Switch, Front Console Switch
FOLD'G MIRR 10A Driver/Passenger Door Module
A/BAG 15ASRS Control Module, Driver/Passenger Pre-Safe Seat
Belt, Center Facia Switch, PODS Module
4 MODULE 10A E/R Junction Box (FAM), Multifunction Switch
Driver/Passenger Door Module
ECS 15A ECS Control Module
AUDIO (IG1) 10A A/V & Navigation Head Unit, MTS Module AFLS 10A Head Lamp LH/RH, Adaptive Front Lighting Module
O/S HDL DRV 15A Driver Power Door Latch, Driver Power Seat Switch,
Driver Door Lamp, Driver Door Mood Lamp, Driver Smart
Key Outside Handle

7-67
Maintenance07
Engine compartment main fuse panel
Fuse Name Fuse ratingCircuit Protected
WIPER (B+) 30A Electronic Control Wiper Module FAM 2 (B+) 40A FAM
FAM 1 (B+) 40A FAM START 30A Start Relay
WASHER 15A Washer Relay
WIPER (IG2) 10A Electronic Control Wiper Module DEICER 15A Deicer Relay
CRUISE (B+) 10A H/Lamp Relay, Smart Cruise Control Module HORN 15A Horn Relay
EPB 2 15A Electric Parking Brake Module
EPB 1 15A Electric Parking Brake Module
A/CON 10A A/C Control Module
BLOWER 40A Blower Relay
PRESAFETY
SEAT BELT LH 40A Driver Pre-Safe Seat Belt
RR HTD 40A RR HTD Relay
PRESAFETY
SEAT BELT RH 40A Passenger Pre-Safe Seat Belt
ECU (IG1) 10A ECM, Alternator ESC 10AESC Module, E/R Fuse &
Relay Box (Multipurpose Check Connector)
EHPS 10A EHPS Module
AFLS 10A Head Lamp LH/RH
TCU 15A TCM, Transmission Range Switch
HTD MIRR 10A Driver/Passenger Power Outside Mirror F/PUMP 20A F/Pump Relay
ROOM LAMP 10A Room Lamp Relay ECU (B+) 15A ECM, TCM
B/UP LAMP 10A Steering Angle Sensor, B/UP LP RLY’S’
CRUISE (IG1) 10A Smart Cruise Control Module
INJECTOR (IG1) 10A Injector Drive Box H/LAMP LH 15A Head Lamp LH
H/LAMP RH 15A Head Lamp RH
3 SENSOR 10A ECM, F/Pump Relay, Camshaft Position Sensor
(BANK1/BANK2) (Intake/Exhaust)
2 SENSOR 10A Canister Close Valve, Oil Control Valve #1 ~ #4, E/R Fuse &
Relay Box (C/Fan Relay), Purge Control Solenoid Valve
1 SENSOR 10A ECM, Oxygen Sensor #1 ~ #4
INJECTOR (B+) 15A Injector Drive Box IGN COIL 20A Condenser #1/#2, Ignition Coil #1 ~ #8ECU 30A ECU Relay

7-82
Maintenance
Interior light bulb replacement
1. Use a flat-blade screwdriver togently take out the lens from the
interior light housing.
2. Pull the bulb straight out. 3. Install a new bulb in the socket.
4. Align the lens tabs with the interior
light housing notches, and secure
the lens into place.
5. When the map lamp and room lamp do not operate, have the
vehicle checked by an authorized
EQUUS dealer.
Be careful not to smear or damage
lens, lens tab, and plastic hous-
ings.
Information
When the luggage lamp does not oper-
ate, have the vehicle checked by an
authorized EQUUS dealer.
i
NOTICE
OVI075188N
■ Sunvisor lamp
OVI075038N
■Glove box lamp
Before working on the interior
lights, surely press OFF the
lights to avoid burning your fin-
gers or an electric shock.
WARNING