446 4-3. Do-it-yourself maintenance
VERSO_WE_OM64524E
8ACC 7.5 AShift lock system, audio system, 
main body ECU, power outlet
9 MIR HTR  10 A Outside rear view mirror defoggers
10 RR FOG  7.5 A Rear fog light
11 I G N  7 . 5  ASteering lock system, SRS airbag 
system, multiport fuel injection sys-
tem/sequential multiport fuel injec-
tion system, automatic 
transmission
*1, starting system
12 METER  7.5 A Gauges and meters
13 SEAT HTR
*2  15 A Seat heaters
14 HTR-IG  10 A Air conditioning system
15 WIPER 25 AWindshield wipers, rain-sensing 
windshield wipers
16 RR WIPER  15 A Rear window wiper
17 WASHER 15 AWindshield washers, rear window 
washer
18 ECU-IG NO.1  10 AMain body ECU, electric cooling 
fan(s), shift lock system, anti-lock 
brake system, steering sensor, 
VSC+, headlight cleaner, 
SEQUENTIAL switch, automatic 
headlight leveling system, Electric 
Power Steering
19 ECU-IG NO.2  10 ABack-up lights, 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
20 OBD  7.5 A On-board diagnosis system
FuseAmpereCircuit