2012 Hyundai Sonata Hybrid relay

Maintenance
58
7
Description Fuse rating Protected component
FUSE ESC 1 40A EBS Control Module
ESC 2 30A EBS Control Module
AHB 2 30A AHB Control Module
ECU 4 10A PCM TCU 2 15A Transaxle Range Switch
ESC 3 10A HAC Relay, Stop Lamp Switch, Multipurpose Check Connector, EBS Control Module,
AHB Control Module
OIL PUMP 2 10A Hybrid Fuse & Relay Box (OPCU Relay), Active Air Flap, Electric Oil Pump Unit B/UP LP 10A A/V & Navigation Head Unit, Rear Combination Lamp (IN) LH/RH, BCM, Electro Chr\
omic Mirror

759
Maintenance
Engine compartment sub fuse panel (Sub-relay box) Engine compartment main fuse panel (Engien junction fuses)
DescriptionFuse rating Protected component
OPCU 80AOPCU Relay
C/FAN 60AC/FAN HI Relay
Relay No. Relay Name Type
E41 ACC Relay PLUG MICRO
E42 RR HTD Relay PLUG MICRO
E43 - PLUG MICRO
E44 C/FAN LO Relay PLUG MICRO
E45 AUX Water Pump Relay PLUG MICRO
E46 - PLUG MICRO
E47 Deicer Relay PLUG MICRO
E48 - PLUG MICRO
E49 IG1 Relay PLUG MICRO
E50 IG2 Relay PLUG MICRO
E51 Wiper Relay PLUG MICRO
E52 T/Turn Door Unlock Relay PLUG MICRO
E53 HAC Realy PLUG MICRO
E54 Blower Relay PLUG MICRO
EMS BOX RLY.1 Horn Relay
PLUG MICRO
RLY.2 F/Pump Relay PLUG MICRO
RLY.3 ECU Relay PLUG MINI

Index
4I
Economical operation ··················\
··················\
················5-28
Electric chromic mirror (ECM) with HomeLink system ··4-31
Electric power steering ··················\
··················\
··············4-29
Electronic stability control (ESC) ··················\
···············5-19
Emergency starting ··················\
··················\
··················\
····6-4 Jump starting ··················\
··················\
··················\
·········6-4
Push starting ··················\
··················\
··················\
··········6-6
Emergency while driving··················\
··················\
·············6-2
Emission control system ··················\
··················\
············7-75 Crankcase emission control system ··················\
········7-75
Evaporative emission control system··················\
······7-75
Exhaust emission control system ··················\
············7-76
Engine ··················\
··················\
··················\
··················\
······8-2
Engine compartment ··················\
··················\
············2-4, 7-2
Engine coolant ··················\
··················\
··················\
·········7-24
Engine number ··················\
··················\
··················\
···········8-7
Engine oil ··················\
··················\
··················\
·················7-22\
Engine overheats··················\
··················\
··················\
········6-7
Engine start/stop button ··················\
··················\
···············5-5
Engine temperature gauge ··················\
··················\
·········4-42
Engine will not start··················\
··················\
··················\
···6-3
Evaporative emission control system ··················\
··········7-75
Exhaust emission control system··················\
·················7-76\
Explanation of scheduled maintenance items ···············7-19
Exterior care··················\
··················\
··················\
·············7-69 Flat tire (with spare tire) ··················\
··················\
············6-13
Changing tires ··················\
··················\
··················\
·····6-14
Compact spare tire ··················\
··················\
················6-14
Jack and tools ··················\
··················\
··················\
······6-13
Removing and storing the spare tire ··················\
·······6-14
Flat tire (with tire mobility kit) ··················\
··················\
·6-21 Components of the tire mobility kit ··················\
········6-23
Technical data··················\
··················\
··················\
······6-26
Using the tire mobility kit ··················\
··················\
·····6-24
Floor mat anchor(s) ··················\
··················\
·················4-10\
9
Fluid Brakes fluid ··················\
··················\
··················\
·········7-27
Washer fluid ··················\
··················\
··················\
········7-28
Front passenger and rear seat 3-point system with combination locking retractor ··················\
·················3-20\
Front seat adjustment ··················\
··················\
··················\
·3-4
Fuel filler lid ··················\
··················\
··················\
············4-22
Fuel gauge··················\
··················\
··················\
················4-43
Fuel requirements ··················\
··················\
··················\
······1-3
Fuse/relay panel description ··················\
··················\
······7-55
Fuses ··················\
··················\
··················\
··················\
······7-50 Fuse/relay panel description··················\
··················\
··7-55
Instrument panel fuse ··················\
··················\
············7-51
Memory fuse ··················\
··················\
··················\
·······7-52
Multi fuse ··················\
··················\
··················\
············7-53
EF