ECU TOYOTA AYGO 2011 Service Manual

284DO−IT YOURSELF MAINTENANCE: Electrical components
MS73002b
2. Release the bulb retaining spring
and remove the bulb. Install a new
bulb and the bulb retaining spring.
To install a bulb, align the tabs of the
bulb with the cutouts of the mounting
hole.
MS73003
3. Install the rubber cover as shown
and fit it securely on the boss. Plug
in the connector.
Make sure the rubber cover fits securely
on the connector and the headlight body.
Aiming is not necessary after replacing
the bulb. When aiming adjustment is nec-
essary, contact any authorized Toyota
dealer or repairer, or another duly quali-
fied and equipped professional.
AYGO WE 99E37E1102.18

SPECIFICATIONS301
Fuses (type A)
1. H−LP RH (HI) 10 A (with daytime
running light system):Right−hand
headlights
2. H−LP LH (HI) 10 A (with daytime run-
ning light system):Left−hand head-
lights, gauges and meters
3. H−LP RH (LO) 10 A (with daytime
running light system):Right−hand
headlights
4. H−LP LH (LO) 10 A (with daytime
running light system):Left−hand
headlights, gauges and meters
5. DIMMER 20 A (with daytime running
light system):“H−LP LH (HI)”, “H−LP
RH(HI)”, “H−LP LH (LO)”, “H−LP RH
(LO)” fuses, daytime running light sys-
tem
H−LP LH 10 A (without daytime run-
ning light system):Left−hand head-
lights
6. ABS NO.2 25 A (without vehicle sta-
bility controlsystem):Anti−lock brake
systemand vehicle stability control sys-
tem
VSC NO.2 30 A (with vehicle stability
control system):Anti−lock brake sys-
tem and vehicle stability control system
7.AM230A:Starting system, “IG1”,
“IG2”, “STA” fuses
8. HAZARD 10 A:Turn signal lights,
emergency flashers, gauges and meter-
s
9. H−LP RH 10 A (without daytime run-
ning light system):Right−hand head-
lights
10. DOME 15 A:Gauges and meters, inte-
rior light, audiosystem, tachometer
11 . E F I 1 5 A :Electric cooling fan, multi-
port fuel injection system/sequential
multiport fuel injection system
12. HORN 10 A:Horn
13. SPARE 7.5 A:Spare fuse
14. SPARE 10 A:Spare fuse15. SPARE 15 A:Spare fuse
16. STA 7.5 A:Multi−mode manual trans-
mission, multiport fuel injection system/
sequential multiport fuel injection
system
17. EFI NO.2 7.5 A:Multiport fuel injection
system/sequential multiport fuel injec-
tion system, multi−mode manual trans-
mission
18. STOP 10 A:Stop lights, high mounted
stoplight, anti−lock brake system, mul-
ti−mode manual transmission
19. D/L 25 A:Power door locksystem,
wireless remote control system
20. DEF 20 A:Rear window defogger
21. TAIL 7.5 A:Daytime running light sys-
tem, tail lights, license plate lights,
position lights, headlight beam level
control system, instrumentpanel lights
22. OBD 7.5 A:On−board diagnosis sys-
tem
23. ECU−B7.5A:Multi−mode manual
transmission, daytime running light sys-
tem, vehicle stability control system,
gauges and meters, rear fog light
24. ECU−IG 7.5 A:Anti−lock brake system,
vehicle stability control system, electric
power steering system, electric cooling
fan
25. BACK UP 10 A:Back−up lights, power
door locksystem, wireless remote con-
trol system, power windows, rear win-
dow defogger, tachometer, air condition-
ing system,heatersystem
26. WIP 20 A:Windshield wiper and wash-
er, rear window wiper and washer
27. ACC 15 A:Power outlet, audiosystem
AYGO WE 99E37E11 02.18

302SPECIFICATIONS
28. IG1 7.5 A:Windshield wiper and wash-
er, rear window wiper and washer,
anti−lock brake system, electric power
steering system, electric cooling fan,
back−up lights, power door lock sys-
tem, wireless remote control system,
power windows, rear window defogger,
tachometer, air conditioningsystem,
heatersystem
29.IG215A:Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, SRS airbag system,gauges
and meters, daytime running light sys-
tem, multi−mode manual transmission
30. A/C 7.5 A:Air conditioningsystem,
power heater
Fuses (type B)
31. AM1 40 A:“ACC”, “WIP”, “ECU−IG”,
“BACK UP” fuses
32. PWR 30 A:Power windows
33. HTR 40 A:Heater system, air condi-
tioning system, “A/C” fuse
34. AMT 50 A:Multi−mode manual trans-
mission
35. RADIATOR 30 A or 40 A
∗:Electric
cooling fan
∗:Replace the fuse with one of the same
ampere rating as the original.
36. ABS NO.1 40 A (without vehicle sta-
bility controlsystem):Anti−lock brake
system and vehicle stability control
system
VSC NO.1 50 A (with vehicle stability
control system):Anti−lock brake sys-
tem and vehicle stability control system
37. EMPS 50 A:Electric power steering
system
Fuse (type C)
38. ALTERNATOR 120 A:Charging sys-
tem, “EPS”, “ABS (without vehicle sta-
bility control system)”, “VSC (with ve-
hicle stability control system)”,
“RADIATOR”, “AM1”, “HTR”, “PWR”,
“D/L”, “DEF”, “TAIL”, “STOP”, “OBD”,
“ECU−B” fuses
AYGO WE 99E37E11 02.18