Page 390 of 513

389
4-3. Do-it-yourself maintenance
4
Maintenance and care
8 ECU-B
10 AGauges and meters, clock, main
body ECU, wireless remote control,
smart key system, audio system,
front passenger occupant classifi-
cation system, ABS, TRAC,
Enhanced VSC, AUTO LSD, down-
hill assist control system, hill-start
assist control system, Active torque
control 4WD system
9 DOME 10 AVanity lights, personal/interior
lights, interior light, luggage com-
partment light, engine switch light,
foot lights
10 H-LP LH 10 A Left-hand headlight (high beam)
11 H-LP RH 10 A Right-hand headlight (high beam)
12 H-LP LL 10 A Left-hand headlight (low beam)
13 H-LP RL 10 A Right-hand headlight (low beam)
14 AC INV 15 A AC inverter
15 TOWING*
130 A No circuit
16 DEICER 20 A Windshield wiper deicer
17 HTR 50 A Air conditioning system
18 PTC NO.3 50 A No circuit
19 PTC NO.2 50 A No circuit
20 PTC NO.1 50 A No circuit
21 HEAD MAIN 50 A H-LP LH, H-LP RH, H-LP LL,
H-LP RL fuses
22 RDI*
230 A
Electric cooling fan
FA N 2 *
150 A
FuseAmpereCircuit
Page 393 of 513
392 4-3. Do-it-yourself maintenance
*1: Vehicles without towing package
*
2: Vehicles with towing package
*
3: Vehicles with 2.5 L 4-cylinder (2AR-FE) engine
*
4: Vehicles with 3.5 L V6 (2GR-FE) engine
■ Under the instrument panel
20 A/F 20 A A/F sensor, fuel pump*3
FuseAmpereCircuit
1 TAIL 10 A Parking lights, tail lights, license
plate light, front fog lights, rear side
marker lights
2 PANEL 7.5 A Clock, instrument panel lights,
audio system
3 GAUGE 1 10 A Back-up lights, charging system
4 D FR DOOR 20 A Power windows (front doors)
5 RL DOOR 20 A Power windows
6 RR DOOR 20 A Power windows
7 S/ROOF 25 A Electric moon roof
8 CIG 15 A Power outlet
FuseAmpereCircuit
Page 394 of 513

393
4-3. Do-it-yourself maintenance
4
Maintenance and care
9 ACC
7.5 AAudio system, power outlets,
power rear view mirror control,
automatic transmission shift lock
system, main body ECU, clock,
smart key system
10 MIR HTR 10 A Outside rear view mirror defoggers
11 PWR OUTLET 15 A Power outlet
12 RR FOG 10 A No circuit
13 IGN 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system, steering lock system, front
passenger occupant classification
system, smart key system, SRS
airbag system
14 GAUGE 2 7.5 A Gauges and meters
15 S-HTR 15 A Seat heaters
16 FR WIP 25 A Windshield wipers
17 RR WIP 15 A Rear window wiper
18 WSH 15 AWindshield washer, rear window
washer
19 ECU IG 1 10 AElectric cooling fan, ABS, TRAC,
Enhanced VSC, AUTO LSD func-
tion, downhill assist control system,
hill-start assist control system,
active torque control 4WD system,
automatic transmission shift lock
system, air conditioning system,
main body ECU, electric moon
roof, stop/tail lights, electric power
steering system, clock, AC inverter,
auto anti-glare inside rear view mir-
ror
20 ECU IG 2 10 AAir conditioning system, rear win-
dow defogger, emergency flashers
FuseAmpereCircuit
Page 399 of 513
398 4-3. Do-it-yourself maintenance
Replacing light bulbs■ Headlights
Right side only: Remove the clip
and move it aside to allow easy
access to the light bulbs.
Turn the bulb base counterclock-
wise.
Headlight (low beam)
Headlight (high beam)
Unplug the connector while
depressing the lock release.
STEP 1
STEP 2
STEP 3
Page 400 of 513
399
4-3. Do-it-yourself maintenance
4
Maintenance and care
Reinstalling the clip
■ Front turn signal, parking a nd front side marker lights
Right side only: Remove the clip
and move it aside to allow easy
access to the light bulbs.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
STEP 1
STEP 2
STEP 3
Page 402 of 513
401
4-3. Do-it-yourself maintenance
4
Maintenance and care
Unplug the connector while
depressing the lock release.
Turn the bulb base counterclock-
wise.
■ Back-up lights, rear turn signal and rear side marker lights
Open the back door (P. 46)
and remove the cover.
Turn the bulb base counterclock-
wise.
Rear side marker light
Rear turn signal light
Back-up lightSTEP 4
STEP 5
STEP 1
STEP 2
Page 403 of 513
402 4-3. Do-it-yourself maintenance
Remove the light bulb.Rear side marker light
Rear turn signal light
Back-up light
■ License plate lights
Vehicles without a spare tire
Remove the cover as shown in
the illustration.
Turn the bulb base counterclock-
wise.
Remove the light bulb.STEP 3
STEP 1
STEP 2
STEP 3
Page 404 of 513
403
4-3. Do-it-yourself maintenance
4
Maintenance and care
Vehicles with a spare tire
Use a flathead screwdriver to
disengage the side of the lamp.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
■ Light other than the above
If any of the lights listed below has burnt out, have it replaced by
your Toyota dealer.
● High mounted stoplight
● Stop/tail lights
● Side turn signal lights (if equipped)
STEP 1
STEP 2
STEP 3