450 4-3. Do-it-yourself maintenance
VERSO_WE_OM64550E_EURO5
6ALT120 A
*2
Charging system, RDI FAN, CDS 
FAN, H-LP CLN, FUEL OPN
*2, 
ABS NO.1, ABS NO.2, FR 
DEICER, PWR SEAT LH, PSB, 
HTR, STV HTR
*1, PWR OUTLET, 
HTR SUB NO.1, HTR SUB NO.2, 
HTR SUB NO.3, ECU-IG NO.2, 
HTR-IG, WIPER, RR WIPER, 
WASHER, ECU-IG NO.1, ECU-IG 
NO.3, SEAT HTR, AM1
*3, DOOR, 
STOP, FR DOOR, POWER, RR 
DOOR, RL DOOR, OBD, ACC-B, 
RR FOG, FR FOG, DEF, TAIL, 
SUNROOF, DRL 140 A*1
7 EPS 80 A Electric power steering
8GLOW
*180 A Engine glow system
9P-SYSTEM
*230 A VALVEMATIC system
10 EFI MAIN
*150 AEFI NO.1, EFI NO.2, EFI NO.3, EFI 
NO.4
11 P / I 5 0  AFUEL OPN
*1, EDU*1, EFI 
MAIN
*2, IGT/INJ*2, HORN, IG2
12 H-LP MAIN 50 AH-LP LH LO, H-LP RH LO, H-LP 
LH HI, H-LP RH HI
13 E-PKB 30 A No circuit
14 SPARE 10 A Spare fuse
15 SPARE 30 A Spare fuse
16 SPARE 20 A Spare fuse
17 AMP 30 A No circuit
18 DOOR NO.2 25 A Main body ECU
19EFI MAIN 
NO.2
*17.5 AMultiport fuel injection system/
sequential multiport fuel injection 
system
FuseAmpereCircuit 
455 4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO_WE_OM64550E_EURO5
10 IGN 7.5 ASteering lock system, SRS airbag 
system, multiport fuel injection sys-
tem/sequential multiport fuel injec-
tion system, automatic 
transmission
*1, starting system
11 METER  7.5 A Gauges and meters
12 SEAT HTR 15 A Seat heaters
13 HTR-IG 10 AAir conditioning system, power 
heater
14 WIPER 25 AWindshield wipers, rain-sensing 
windshield wipers
15 RR WIPER  15 A Rear window wiper
16 WASHER 15 AWindshield washers, rear window 
washer
17 ECU-IG NO.1  10 AMain body ECU, electric cooling 
fan(s), shift lock system, anti-lock 
brake system, steering sensor, yaw 
rate sensor, VSC+, headlight 
cleaners, SEQUENTIAL switch, 
automatic headlight leveling sys-
tem, electric power steering
18 ECU-IG NO.2  10 ABack-up light, charging system, 
emergency flashers, rear window 
defogger, front passenger’s seat 
belt reminder light, “PASSENGER 
AIRBAG” indicator, air conditioning 
system, Toyota parking assist-sen-
sor indicator, Toyota parking assist-
sensor switch
19 OBD  7.5 A On-board diagnosis system
20 STOP 10 AStop lights, high mounted stop-
light, anti-lock brake system, 
VSC+, shift lock system, starting 
system
FuseAmpereCircuit