309
4−3. Do−it−yourself maintenance
4
Maintenance and care
17 RADIO NO.1 20 A Audio system
18 ECU−B 10 AAir conditioning system, multiplex
communication system, SRS air−
bag system, front passenger occu−
pant classification system
19 ALT−S 7.5 A Charging system
20 HORN 10 A Horn
21 A/F HEATER 15 AMultiport fuel injection system/
sequential multiport fuel injection
system
22 TRN−HAZ 15 ATurn signal lights, emergency
flashers
23 ETCS 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, electronic throttle control
system
24 EFI 20 AEFI NO.2, multiport fuel injection
system/sequential multiport fuel
injection system
25 DR/LCK 20 ADoor lock system, multiplex com−
munication system
26 TOWING 15 A Towing converter
27 RADIO NO.2 20 A Audio system
28 AM1 50 AACC, ECU−IG, IG1, RR WSH, FR
WIP−WSH, 4WD/DIFF and STA
29 J/B 50 A TAIL, PWR OUTLET, POWER
30 ABS MTR 40 A
Anti−lock brake system, vehicle sta−
bility control system, traction con−
trol system, active traction control
system, AUTO LSD system
FuseAmpereCircuit
312 4−3. Do−it−yourself maintenance
7 ECU−IG 10 AAnti−lock brake system, vehicle sta−
bility control system, traction con−
trol system, active traction control
system, AUTO LSD system, multi−
port fuel injection system/sequen−
tial multiport fuel injection system,
cruise control system, back door
lock system, shift lock system, mul−
tiplex communication system
8 IG1 15 ATurn signal lights, air conditioning
system, charging system, clutch
start cancel switch, anti−lock brake
system, traction control system,
active traction control system, vehi−
cle stability control system, AUTO
LSD system, back−up lights, intui−
tive parking assist, rear differential
lock system, power outlet, acces−
sory meter, meter and gauge
9 STA 7.5 AStarting system, clutch start cancel
switch, power outlet
10 TAIL 10 ATail lights, license plate lights, park−
ing lights, instrument panel light
control, illuminations
11 A C C 7 . 5 AShift lock system, outside rear view
mirrors, audio system, power out−
let, clock, accessory meter, multi−
plex communication system
12 POWER 30 A Power windows
FuseAmpereCircuit
314
4−3. Do−it−yourself maintenance
Light bulbs
You may replace the following bulbs yourself. The difficulty level of
replacement varies depending on the bulb. If necessary bulb
replacement seems difficult to perform, contact your Toyota dealer.
For more information about replacing other light bulbs, contact your
Toyota dealer.
Prepare a replacement light bulb.
Check the wattage of the light bulb being replaced. ( P. 371)
Front bulb locations
Headlights
Front turn signal/parking
and front side marker lights