Maintenance – Hyundai 2012 Sonata User Manual
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Maintenance
Engine compartment main fuse panel
Description
Fuse rating
Protected component
MULTI FUSE
C/FAN HI
(2.0 TGDI)
60A
C/Fan High Relay
B+ 3
60A
I/P Junction Box (Fuse - P/WDW ASST 20A, P/WDW LH 25A, P/WDW RH 25A , TRUNK
10A, S/HEATER FRT 15A, PDM 25A, MODULE 3 7.5A, SAFETY POWER WINDOW 25A,
Power Connector - AUDIO 15A, Power Window Relay)
IGN 1
40A
W/O Smart Key - Ignition Switch, With Smart Key - ACC Relay, IG1 Relay
ESC 1
40A
ESC Module, Multipurpose Check Connector
RR HTD
40A
RR HTD Relay
BLOWER
40A
Blower Relay
B+ 4
60A
I/P Junction Box (Fuse - P/SEAT DRIV 30A, AMP 30A, PDM 2 7.5A, IPS 2 /IPS 3 /IPS 5
/IPS 8)
MDPS
80A
EPS Control Module
FUSE
B+ 2
50A
I/P Junction Box (Fuse - SUNROOF 20A, DR LCOK 20A, IPS 1 /IPS 4 /IPS 6 /IPS 7 /IPS
9, Power Connector - ROOM LP 10A)
A/CON
10A
A/C Control Module (Auto)
B/UP LP
10A
Back-up Lamp Switch (M/T), B/UP LP Relay (A/T)
ESC 3
10A
ESC Module, Multipurpose Check Connector
TCU 2
15A
Vehicle Speed Sensor (M/T), Transaxle Range Switch (A/T), Start2 Relay
ECU 4
10A
Stop Lamp Switch, PCM
IGN 2
30A
W/O Smart Key - Ignition Switch, Start1 Relay, With Smart Key - Start 1 Relay, IG 2 Relay
EMS
40A
EMS Box (Fuse - HORN 15A, ECU 3 10A, ECU 1 30A, F/PUMP 20A)
ESC 2
30A
ESC Module, Multipurpose Check Connector
WIPER
10A
PCM
RR HTD IND
10A
A/C Control Module
AMS
15A
Battery Sensor
TCU 1
20A
PCM