Fuse to Components Index - Under-hood Fuse/Relay Box

Under-hood Fuse/Relay Box
Fuse Number / Amps / Wire Color / Component(s) or Circuit(s) Protected
1 / 100 A (BAT) / Fuse/relay box socket / Battery, Power distribution
70 A (EPS) / WHT / EPS control unit
2 / 50 A (IG) / WHT / Ignition switch
80 A (OPTION) / WHT / No. 5, No. 6, No. 7, No. 29, and No. 31 fuses (in the under-dash fuse/relay box)
3 / 30 A*1, *2 (ABS MTR) / RED / ABS modulator-control unit, VSA modulator-control unit
40 A*1 (ABS FSR) / WHT / VSA modulator-control unit
30 A*2 (ABS FSR) / ABS modulator-control unit
4 / 50 A (H/L) / WHT / No. 18, No. 19, No. 20, and No. 21 fuses (in the under-dash fuse/relay box)
40 A (P/W) / BLU / No. 24, No. 25, No. 26, No. 30, No. 32, and No. 33 fuses (in the under-dash fuse/relay box)
5 / ——— / ——— / Not used
6 / 20 A / BLU / A/C condenser fan motor (via A/C condenser fan relay)
7 / 20 A*5 / BRN / Radiator fan motor (via radiator fan relay)
30 A*6 / BRN / Radiator fan motor (via radiator fan relay)
8 / 30 A / RED / Rear window defogger (via rear window defogger relay)
9 / 40 A / WHT / Blower motor (via blower motor relay)
10 / 10 A / YEL / MICU, Trailer lighting connector, Hazard warning light switch
11 / 15 A / PUR / A/F sensor (Sensor 1), ECM/PCM
Fuse/relay box socket / PGM-FI subrelay
12 / 15 A / WHT / Brake lights, ECM/PCM, MICU, Horns
13 / ——— / ——— / Not used
14 / ——— / ——— / Not used
15 / 7.5 A / LT GRN / Engine oil level sensor*7
Fuse/relay box socket / A/C condenser fan relay
16 / ——— / ——— / Not used
17 / ——— / ——— / Not used
18 / 15 A / BLU / Ignition coils, ECM/PCM
Fuse/relay box socket / Ignition coils relay
19 / 15 A / ORN / CKP sensor, CMP sensor B, ECM/PCM, Injectors, PGM-FI main relay 2
Fuse/relay box socket / ETCS relay, PGM-FI main relay 1 (FI MAIN)
20 / 7.5 A / PUR / A/C compressor clutch (via A/C compressor clutch relay)
21 / 15 A / LT BLU / ECM/PCM (via ETCS relay)
22 / 7.5 A / RED (LT BLU)*3 / Ceiling light, Courtesy lights, Map light, Trunk light, Vanity mirror lights, Ignition key light
23 / 10 A / ORN (WHT)*4 / Audio unit, Data link connector, Gauge control module (tach and speedo), Immobilizer control unit
*1: / With VSA
*2: / With ABS
*3: / The RED wire of the No. 22 (7.5 A) fuse changes to LT BLU wire through the under-dash fuse/relay box.
*4: / The ORN wire of the No. 23 (10 A) fuse changes to WHT wire through the under-dash fuse/relay box.
*5: / Except R18A1 and R18A3 engines (A/T)
*6: / R18A1 and R18A3 engines (A/T)
*7: / KG and KE models

Under-hood Fuse/Relay Box