2016 Hyundai Equus alternator

Charging SystemWarning Light
When this warning light illuminates
while the engine is running, the bat-
tery is not being charged.
Immediately turn OFF all electrical
accessories. Try not to use electrical-
ly operated controls, such as the
power windows. Keep running the
engine. Starting the engine will
quickly discharge the battery.
When 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 OFF the engine and check whether the alternator drive belt is
loose or broken.
Even though the belt is properly
adjusted, there may be a problem
in the electrical charging system.
In this case, have your vehicle
inspected by an authorized
EQUUS dealer.
Engine CoolantTemperature WarningLight
This warning light illuminates:
When the engine coolant temper-
ature is above 248°F (120°C). This
means that the engine is over-
heated and may be damaged.
When your vehicle is overheated,
refer to “Overheating” in the chap-
ter 6.
- Engine Overheating
Do not continue driving with the
overheated engine. Otherwise, the
engine may be damaged.
Engine Oil Pressure Warning Light
This warning light illuminates:
Once you turn ON the ignition
switch or the Engine Start/Stop
Button.
- It remains ON until the engine is
started.
When the engine oil pressure is low.
NOTICE
3-92
Convenient features of your vehicle

7-63
Maintenance07
Fuse Name Fuse ratingCircuit Protected
S/HEATER RR 15A Rear CCS Control Module LH, Rear Seat Warmer
Module LH
2 MODULE 10A Power Trunk Lid Control Module, Electro Chromic Mirror,
A/T Console Switch
A/CON 10AA/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, Rear Console Switch)
O/S HDL RR 15A Rear Power Door Latch LH, Rear Door Window Curtain
LH, Rear Smart Key Outside Handle LH
3 MODULE 10A 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)
DR LOCK DRV 10A Driver Door Module
S/HEATER DRV 15A Driver CCS Control Module, Driver Seat Warmer Module
DR LOCK PASS 15A Passenger Door Module P/TRUNK 30A Power Trunk Lid Control Module
P/SEAT PASS 30A Relax Module
RH SAFETY
POWER WINDOW 30APassenger Power Window Module,
Rear Power Window Module RH
LH SAFETY
POWER WINDOW 30ADriver Power Window Module,
Rear Power Window Module LH

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

7-68
Maintenance
Engine compartment sub fuse panel
Fuse Name Fuse ratingCircuit Protected
ALT 200AAlternator, E/R Fuse & Relay Box (Fuse - I/P POWER RH,
EHPS, C/FAN, PDM (ACC), ECS, TRUNK, AMP,
POWER OUTLET FRT)
I/P POWER LH 80A Smart Junction Box LH (Fuse - PDM (B+), HAZARD, EPB,
RF RECEIVER, SMART KEY, P/HANDLE, TPMS,
STOP LAMP, SHIFT LEVER (B+), P/SEAT PASS,
RH SAFETY POWER WINDOW, MULTI MEDIA, LH SAFETY
POWER WINDOW, 1 MODULE, F/LID, ECS, O/S HDL DRV,
S/HEATER RR, O/S HDL RR, DR LOCK DRV,
S/HEATER DRV, DR LOCK PASS, P/TRUNK,
Leak Current Autocut Device)
I/P POWER RH 60A I/P Junction Box RH (Fuse - USB CHARGE, P/SEAT RR,
SUNROOF, O/S HDL RR, LEG SUPPORT RR,
S/HEATER PASS, O/S HDL PASS, S/HEATER RR)
C/FAN 70A C/FAN Relay EHPS 80A EHPS Module
ESC 1 40A ESC Module, Multipurpose Check Connector
ESC 2 40A ESC Module, Multipurpose Check Connector
PDM (IG1) 40A PDM (IG1) Relay
PDM (IG2) 30A PDM (IG2) Relay
P/SEAT (DRV) 30A Driver IMS Control Module, Driver Lumbar Support Valve ECS 40A ECS Relay
AMP 30A AMP
PDM (ACC) 30A PDM (ACC) Relay
STOP LAMP 15A Stop Signal Electronic Module B/UP LAMP 10A B/UP LAMP Relay
POWER OUTLET FRT 25A POWER OUTLET FRT Relay
TRUNK 10A TRUNK Relay