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KIA Optima (2005 - 2010) Fuse Box Diagram

avatar Jonathan Yarden Oct 06, 2021 · 5 min. read

In this article you will find a description of fuses and relays Kia, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2005, 2006, 2007, 2008, 2009, 2010

Engine compartment

Description Fuse rating Protected component
I/P B+ 2 50 In panel B+
ABS 2 40 ABS
DRL 15 Daytime running light
HORN 15 Horn
H/LP LOW 15 Headlight (low)
F/PUMP 20 Fuel pump
H/LP HI 15 Headlight (high)
ECU 10 Engine control unit
ABS 1 40 ABS
ALT 125 (150)* Alternator
SPARE 10 Spare fuse
SPARE 15 Spare fuse
SPARE 20 Spare fuse
FRT FOG 15 Front fog light
ECU RELAY 30 Engine control unit
POWER AMP 20 Amplifier
SPARE 15 Spare fuse
SPARE 20 Spare fuse
P/OUTLET 25 Power outlet
RAD FAN 30 (40)* Radiator fan
PCU 10 Power train control system sensors,
S/WARMER 25 Seat warmer
ATM 20 Automatic transaxle control
S/ROOF 20 Sunroof
SPARE 20 Spare fuse
BACK UP 10 Back-up light
RR HTD 40 Rear window defroster
IGN 1 30 Ignition
B+ 30 In pannel B+
TAIL 20 Taillight
A/CON 10 Air conditioner
ECU-1 20 Engine control unit
IGN COIL 20 Ignition coil
SNSR 3 10 Sensor
BLOWER 40 Blower
IGN 2 30 Ignition
SNSR 2 15 Sensors
SNSR 1 15 Sensors
HORN RELAY Horn relay
HDLP_LOW RELAY Headlight (low) relay
RAD FAN_HI RELAY Radiator fan relay
RAD FAN_LOW RELAY Radiator fan relay
F/PUMP RELAY Fuel pump relay
WIPER RELAY Wiper relay
MAIN RELAY Main relay
START RELAY Start motor relay
ATM CONT RELAY Automatic transaxle control relay
A/CON RELAY Air conditioner relay

* : if equipped

Driver-side knee bolster

Description Fuse rating Protected component
H/LP 10 Headlight
A/CON SW 10 Air conditioner
START 10 Start motor
P/SEAT RH 30 Power seat (right)
P/WDW RH 25 Power window (right)
WIPER 25 Front wiper
MIRR HTD 10 Outside rearview mirror defroster
RR FOG 15 Rear fog light
P/SEAT LH 30 Power seat (left)
P/WDW LH 25 Power window (left)
SPARE 10 Spare fuse
MODULE-2 10 Cluster
W/DEICER 15 Deicer
TAIL RH 10 Taillight (right)
TAIL LH 10 Taillight (left)
EPS 10 Power steering wheel
A/CON 10 Air conditioner
SAFETY PWR 20 Safety power window
A/BAG IND 10 Airbag warning
A/BAG 15 Airbag
DR LOCK 25 Central door lock
SPARE 10 Spare fuse
CLUSTER 10 Cluster
MODULE-1 10 BWS buzzer, ESP switch
HAZARD 15 Hazard warning light
STOP LP 15 Stop light
SPARE 15 Spare fuse
TELL TALE 10 Clock
T/LID OPEN 15 Trunk lid opener
ADJ PEDAL 10 Adjust pedal relay
SPARE 15 Spare fuse
T/SIG 10 Turn signal light
BLOWER MTR 10 Blower, Air conditioner
MEMORY 15  Cluster, ETACS, A/C, Clock, Room lamp
AUDIO 15 Audio
C/LIGHTER 25 Cigar lighter
D/CLOCK 10 Clock

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market

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