2013 Hyundai Equus alternator

Features of your vehicle
94 4
Charging System
Warning Light
This warning light illuminates:
• Once you set the ignition switch or
Engine Start/Stop Button to the ON
position.
- It remains on until the engine is
started.
• When there is a malfunction with
either the alternator or electrical
charging system.If there is a malfunction with either the
alternator or electrical charging system:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. Turn the engine off and check the
alternator drive belt for looseness
or breakage.
If the belt is adjusted properly,
there may be a problem in the
electrical charging system.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer as
soon as possible.
Engine Coolant
Temperature Warning
Light
This warning light illuminates:
• When the engine coolant tempera-
ture is above 120°C (248°F). This
means that the engine is overheat-
ed and may be damaged.
If your vehicle is overheated, refer
to “Overheating” in chapter 6.
CAUTION - Engine
Overheating
Do not continue driving with the
engine overheated. Otherwise
engine may be damaged.

Maintenance
56 7
SymbolFuse NameFuse ratingProtected component
A/CON10A
A/C Control Module, AQS Sensor, Driver IMS Control Module, Relax Module,
Driver/Passenger CCS Control Module, Driver/Passenger Seat Warmer Module, Rear CCS
Control, Module LH/RH, Rear Seat Warmer Module LH/RH, Alternator Resistor (Alternator,
Instrument Cluster, USB Jack, Driver/Passenger CCS Control Module, Rear Console
Switch, Driver/Passenger Seat Warmer Module, Rear CCS Control Module LH/RH, Rear
Seat Warmer Module LH/RH)
P/Door Rear LH15ARear Power Door Latch LH, Rear Door Window Curtain LH, Rear Smart Key Outside
Handle LH
Module 310A
ECS Control Module, Front Console Switch, Crash Pad Switch, Blind Spot Detection Radar
LH/RH, Tire Pressure Monitoring Module, Stop Lamp Switch, Steering Tilt & Telescopic
Module, LDWS Camera Module, Electric Parking Brake Module, Front/Rear Parking Assist
Sensor LH/RH, Front/Rear Parking Assist Sensor LH/RH (Center)
IAP10AActive Accel Pedal Module
Driver D/Lock10ADriver Door Module
Driver S/Heater15ADriver CCS Control Module, Driver Seat Warmer Module
Passenger D/Lock15APassenger Door Module
Power Trunk Lid30APower Trunk Lid Control Module
Passenger P/Seat30ARelax Module
Safety Window RH30APassenger Power Window Module, Rear Power Window Module RH
Safety Window LH30ADriver Power Window Module, Rear Power Window Module LH

761
Maintenance
Fuse NameFuse ratingProtected component
ALT200AAlternator, E/R Fuse & Relay Box (Fuse - I/P POWER RH, EHPS, C/FAN, PDM (ACC), ECS, TRUNK, AMP,
H/LAMP WASHER, VACUUM PUMP, POWER OUTLET FRT)
I/P POWER LH80ASmart Junction Box LH (Fuse - F1/F2/F3/F4/F8/F9/F12/F15/F17/F18/F22/F23/F29/F32/F33/F36/F40/F41/
F44/F45/F46/F47/F48, Leak Current Autocut Device)
I/P POWER RH60AI/P Junction Box RH (Fuse - F2/F9/F12/F17/F20/F21/F25/F26)
C/FAN70AC/FAN Relay
EHPS80AEHPS Module
ESC 140AESC Module, Multipurpose Check Connector
ESC 240AESC Module, Multipurpose Check Connector
PDM (IG1)40APDM (IG1) Relay
PDM (IG2)30APDM (IG2) Relay
P/SEAT (DRV)30ADriver IMS Control Module, Driver Lumbar Support Valve
ECS40AECS Relay
AMP30AAMP
PDM (ACC)30APDM (ACC) Relay
STOP LAMP15AStop Signal Electronic Module
B/UP LAMP10AB/UP LAMP Relay
H/LAMP WASHER20AH/LAMP WASHER Relay
VACUUM PUMP20AVACUUM PUMP Relay
POWER OUTLET
FRT25APOWER OUTLET FRT Relay
TRUNK10ATRUNK Relay

763
Maintenance
Fuse NameFuse ratingProtected component
WIPER (B+)30AElectronic Control Wiper Module
FAM 2 (B+)40AFA M
FAM 1 (B+)40AFA M
START30AStart Relay
WASHER15AWasher Relay
WIPER (IG2)10AElectronic Control Wiper Module
DEICER15ADeicer Relay
CRUISE (B+)10AH/Lamp Relay, Smart Cruise Control Module
HORN15AHorn Relay
EPB 215AElectric Parking Brake Module
EPB 115AElectric Parking Brake Module
A/CON10AA/C Control Module
BLOWER40ABlower Relay
PRESAFETY
SEAT BELT LH40ADriver Pre-Safe Seat Belt
RR HTD40ARR HTD Relay
PRESAFETY
SEAT BELT RH40APassenger Pre-Safe Seat Belt
ECU (IG1)10AECM, Alternator (G8BE)
ESC10AESC Module, E/R Fuse & Relay Box (Multipurpose Check Connector)
EHPS10AEHPS Module
AFLS10AHead Lamp LH/RH
TCU15ATCM, Transmission Range Switch, Transmission Park Position Sensor & Switch
HTD MIRR10ADriver/Passenger Power Outside Mirror
F/PUMP20AF/Pump Relay

Maintenance
64 7
Fuse NameFuse ratingProtected component
ROOM LAMP10ARoom Lamp Relay
ECU (B+)15AECM/TCM, Injector Drive Box (G6DJ)
B/UP LAMP10AAlternator (G6DJ), E/R Fuse & Relay Box (Vacuum Pump Relay (G6DJ), B/Up Lamp Relay, P/N Relay),
Steering Angle Sensor, Brake Vacuum Switch (G6DJ)
CRUISE (IG1)10ASmart Cruise Control Module
INJECTOR (IG1)10AInjector Drive Box
H/LAMP LH15AHead Lamp LH
H/LAMP RH15AHead Lamp RH
SENSOR 310AECM, F/Pump Relay, Camshaft Position Sensor (BANK1/BANK2) (Intake/Exhaust) (G8BE)
SENSOR 210AECM (G6DJ), Variable Intake Solenoid Valve (G6DJ), Canister Purge Solenoid Valve (G6DJ), Oil Control
Valve #1 ~ #4 E/R Fuse & Relay Box (C/Fan Relay), Purge Control Solenoid Valve (G8BE)
SENSOR 110AECM, Oxygen Sensor #1 ~ #4
INJECTOR (B+)15AInjector Drive Box
IGN COIL20ACondenser #1/#2, Ignition Coil #1 ~ #6 (G6DJ), Ignition Coil #1 ~ #8 (G8BE)
ECU30AECU Relay