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4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_HB_U_52D44U
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have
blown. If this happens, check and replace the fuses as necessary.
Turn the engine switch to the “LOCK” position.
Open the fuse box cover.
Engine compartment (type A fuse box) Push the tab in and lift the lid
off.
Engine compartment (type B fuse box) Push the tab in and lift the lid
off.
Engine compartment (type C fuse box) Pull the rubber strip on the
edge to unhook it from the
cover, and then push the
tabs in and lift the cover off.
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4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_HB_U_52D44U
Fuse layout and amperage ratings
Engine compartment (type A fuse box)
FuseAmpereCircuit
1 ID/UP 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system
2 EFI MAIN 20 AMultiport fuel injection system/
sequential multiport fuel injection
system
3 EFI NO.3 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system
4 HORN 10 A Horn
5 EFI NO.2 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
6 IG2 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, airbag system, stop lights,
front passenger occupant classifi-
cation system
282 4-3. Do-it-yourself maintenance
YARIS_HB_U_52D44UEngine compartment (type B fuse box)
FuseAmpereCircuit
1 EU-DRL 15 A No circuit
2 S-HORN 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
3 H-LP MAIN 7.5 A Headlights
4 H-LP RH HI 10 A Right-hand headlight (high beam)
5 H-LP LH HI 10 A Left-hand headlight (high beam),
gauges and meters
6 H-LP RH LO 10 A Right-hand headlight (low beam)
7 H-LP LH LO 10 A Left-hand headlight (low beam),
front fog lights
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4-3. Do-it-yourself maintenance
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Maintenance and care
YARIS_HB_U_52D44U
Engine compartment (type C fuse box)
FuseAmpereCircuit
1 ALT 120 AID/UP, EPS, ABS NO.2, DEF, PTC,
HTR, H-LP CLN, RDI FAN, ABS
NO.1, TAIL NO.2, PANEL, DOOR
R/R, DOOR P, ECU-IG NO.1,
ECU-IG NO.2, A/C, GAUGE,
WASHER, WIPER, WIPER RR,
P/W, DOOR R/L, DOOR, CIG,
ACC, D/L, OBD, STOP, AM1, FOG
FR
2 MAIN 80 ABBC, ST, AMP, D/L NO.2, D.C.C,
STR LOCK, MIR-HTR, ETCS,
HAZ, AM2, ALT-S, R/I, EU-DRL,
S-HORN, H-LP MAIN, H-LP RH HI,
H-LP LH HI, H-LP RH LO, H-LP LH
LO