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Scion iQ EV (2013) Fuse Box Diagram

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

In this article you will find a description of fuses and relays Scion, 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: 2013

Engine compartment (type A)

Scion iQ EV - fuse box - engine compartment -(type A)

Fuse Ampere rating [A] Circuit
2 IMMOBI 7,5 Smart key system
3 TURN & HAZ 10 Turn signal lights, emergency flashers
4 DCM 5 Navigation system
5 ECU-B NO.2 7,5 Power management ECU, air conditioning system
6 AM2 7,5 Power management ECU
7 H-LP MAIN LO 20 Headlight (low beam)
8 ABS MTR NO.1 30 Electric control brake system
9 SPARE 30 Spare fuse
10 SPARE 20 Spare fuse
11 SPARE 7,5 Spare fuse
13 ECU-B NO.3 7,5 EV system
15 STRG LOCK 20 Steering lock system
16 H-LP MAIN HI 25 Headlight (high beam)
17 DOME 10 Navigation system, interior light
18 ECU-B NO.1 7,5 Smart key system, main body ECU, enhanced VSC
19 RDI 5 Radiator fan
20 DEFOGGER 30 Rear window defogger
21 BK/UP 10 Back-up lights
22 ABS NO.2 7,5 Electric control brake system
23 RDI 30 Radiator fan
24 HTR-B 40 Air conditioning system
25 ABS NO.2 30 Electric control brake system
26 HORN 10 Horn
27 BATT FAN 15 Battery cooling fan, power management ECU
28 DCDC-S 5 EV system
29 IG2 10 Power management ECU, electric control brake system
30 30 IG2 NO.2 5 Smart key system, steering lock system, meter, navigation system

Engine compartment (type B)

Scion iQ EV - fuse box - engine compartment (type B)

Fuse Ampere rating [A] Circuit
1 PCU 20 EV system
2 IGCT NO.2 10 EV system
3 IGCT NO.3 10 EV system, power management ECU
4 INV W/P 15 EV system
5 HWD NO.1 50 Heated windshield defroster
6 PIMR 10 EV system, power management ECU
7 ABS NO.1 20 Electric control brake system
8 HWD NO.2 50 Heated windshield defroster
9 H-LP RH HI 10 Right-hand headlight (high beam)
10 H-LP LH HI 10 Left-hand headlight (high beam)
11 H-LP RH LO 10 Right-hand headlight (low beam)
12 H-LP LH LO 10 Left-hand headlight (low beam)

Under the driver’s side instrument panel

Scion iQ - fuse box - instrument panel

Fuse Ampere rating [A] Circuit
1 ECU-IG NO.1 7,5 Enhanced VSC, shift lock control system, electric power steering, main body ECU, tire pressure warning system, electric control brake system, air conditioning system
2 GAUGE 10 Rear window defogger, instrument panel light control, emergency flashers, front passenger’s seat belt reminder light, navigation system
3 HTR-IG 10 Air conditioning system, switch illumination
4 WASHER RR 10 Rear window washer
5 WIPER RR 10 Rear window wiper
6 WIPER FR 25 Front windshield wiper
7 WASHER FR 10 Front windshield washer
8 OBD 7,5 On-board diagnosis system
9 DOOR NO.2 20 Power windows
10 D/L NO.1 15 Power door lock system, main body ECU
11 DOOR NO.1 30 Power windows
12 CIG 15 Power outlet
13 ACC 5 Outside rear view mirrors, audio system, shift lock control system, main body ECU
14 PANEL NO.1 5 Switch illumination, meter
15 TAIL 10 Parking lights, side marker lights, tail lights, license plate lights, main body ECU
16 (FOG FR) 15 No circuit
17 AM1 7,5 No circuit
18 STOP 10 Power management ECU, stop lights, high mounted stoplight, electric control brake system
19 (SEAT-HTR) 15 Seat heaters

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

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