2008 TOYOTA HIGHLANDER fuel

459
4-3. Do-it-yourself maintenance
4
Maintenance and care
4 DEF RLY
10 A Rear window defogger
5 MIR HTR 20 A MIR HTR (15 A)
6 P/OUT 20 A Power outlet
7 DOOR 1 25 A Multiplex communication system
8 EFI NO.2 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
9 EFI NO.3 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
10 INJ NO.1 15 A Starting system
11 INJ NO.2 10 A Starting system
12 HTR 50 A Air conditioning system
13 VSC NO.1 50 A Vehicle stability control
14 FAN MAIN 50 A Electric cooling fan
15 VSC NO.2 30 A Vehicle stability control
16 PTC NO.1 50 A PTC heater
17 PTC NO.2 30 A PTC heater
18 PTC NO.3 30 A PTC heater
19 RR CLR 40 A Air conditioning system
20 RR DEF 30 A Rear window defogger
21 PBD 30 A Power back door
22 ALT 140 AMIR HTR, P/OUT, DOOR 1, HTR,
RR DEF, FAN MAIN, ABS NO.1,
PTC NO.1, RR CLR, PTC NO.2,
PTC NO.3, ABS NO.2, PBD
23 EPS 80 A Electric power steering
24 ST 30 A Starting system
25 CRT 10 A Rear seat entertainment system
FuseAmpereCircuit

460 4-3. Do-it-yourself maintenance
26 RADIO115 A Audio system
27 ECU-B 10 ASteering sensor, gauges and
meters, clock, air conditioning sys-
tem, main body ECU, wireless
remote control, smart key system,
power back door, on-board diagno-
sis system
28 DOME 10 AVanity lights, personal lights, inte-
rior light, gauges and meters,
engine switch light, door courtesy
lights, power back door
29 AMP 15 A Audio system
30 TOWING 30 A Trailer lights
31 IG2 25 A INJ NO.1, INJ NO.2
32 STR LOCK 20 A Steering lock system
33 EFI MAIN 25 A EFI NO.2, EFI NO.3
34 HAZ 15 A Turn signal lights
35 G/H 10 APower door lock system, multiplex
communication system
36 ALT-S 7.5 A Charging system
37 AM2 7.5 A Multiplex communication system
38 H-LP LH 15 A Left-hand headlight (high beam)
39 H-LP RH 15 A Right-hand headlight (high beam)
40 H-LP LL 15 A Left-hand headlight (low beam)
41 H-LP RL 15 A Right-hand headlight (low beam)
42 HORN 10 A Horn
43 EFI NO.1 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, smart key system
FuseAmpereCircuit

461
4-3. Do-it-yourself maintenance
4
Maintenance and care
Type B (if equipped)
44 ETCS
10 AMultiport fuel injection system/
sequential multiport fuel injection
system, electronic throttle control
system
45 A/F 20 A Air fuel ratio sensor
46 S-HORN 7.5 A Horn
FuseAmpereCircuit
1 INV-W/P 15 A No circuit
2 IGCT NO.2 7.5 A No circuit
3 A/C-D 10 A No circuit
FuseAmpereCircuit

463
4-3. Do-it-yourself maintenance
4
Maintenance and care
11 RR FOG
7.5 A No circuit
12 FUEL OPN 7.5 A No circuit
13 S/ROOF 30 A Electric moon roof
14 TAIL 15 AParking lights, tail lights, license
plate lights, front fog lights, trailer
lights
15 PANEL 7.5 AGlove box light, emergency flash-
ers, audio system, outside rear
view mirror defoggers, clock, power
door lock system, seat heaters,
rear seat entertainment system,
vehicle stability control system,
instrument panel light control dial,
electronic controlled transmission
switch, automatic transmission,
downhill assist control system,
steering switches
16 ECU IG NO.1 10 A Multiplex communication system,
electric moon roof, electronically
controlled automatic transmission
system, power back door, seat
heaters, tire pressure warning sys-
tem, electronic power steering,
automatic transmission
17 ECU IG NO.2 7.5 A Vehicle stability control system
18 A/C NO.2 10 A Air conditioning system
19 WASH 20 A Windshield wipers and washer
20 S-HTR 20 A Seat heaters
21 GAUGE NO.1 10 A Audio system, outside rear view
mirror defoggers, back-up lights,
charging system, emergency flash-
ers, traction control system, instru-
ment panel light control dial,
windshield wiper deicer
FuseAmpereCircuit

464 4-3. Do-it-yourself maintenance
22 FR WIP30 A Windshield wipers and washer
23 RR WIP 15 A Rear window wiper and washer
24 IGN 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, steering lock system, anti-
lock brake system, smart key sys-
tem, SRS airbag system
25 GAUGE NO.2 7.5 A Gauges and meters, back monitor
26 ECU-ACC 7.5 A Power rear view mirror, shift lock
system, smart key system
27 ACC SOCK
NO.1 10 A Power outlet
28 ACC SOCK
NO.2 20 A Power outlet
29 RADIO NO.2 7.5 A Audio system, clock, rear seat
entertainment system, charging
system, interior lights, personal
lights
30 MIR HTR 15 A Outside rear view mirror defoggers
FuseAmpereCircuit

When trouble arises5
477
5-1. Essential information ................... 478
If your vehicle needs to be towed ........................ 478
If you think something is wrong ......................... 485
Fuel pump shut off system ........................... 486
Event data recorder ......... 487 5-2. Steps to take in an
emergency .................... 489
If a warning light turns on or a warning buzzer
sounds... ....................... 489
If a warning message is displayed (vehicles with
multi-information
display) .......................... 498
If you have a flat tire......... 499
If the engine will not start ................................ 510
If the shift lever cannot be shifted from P............ 512
If you lose your keys/ wireless remote control
transmitter ...................... 513
If the electronic key does not operate properly
(vehicles with smart
key system).................... 514
If the battery is discharged ..................... 516
If your vehicle overheats ....................... 520
If the vehicle becomes stuck .............................. 523

486
5-1. Essential information
Fuel pump shut off system
Follow the procedure below to restart the engine after the system is
activated.Turn to ACC or OFF.
Restart the engine.
NOTICE
■Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked onto the ground, the fuel system has been
damaged and is in need of repair. Do not restart the engine.
To minimize the risk of fuel leakage when the engine stalls or an air-
bag inflates upon collision, the fuel pump shut off system stops sup-
plying fuel to the engine.
STEP1
STEP2

5
When trouble arises
491
5-2. Steps to take in an emergency
(U.S.A.)
(Canada) ABS warning light
Indicates a malfunction in:
•ABS; or
• The brake assist system.
Electric power steering warning light Indicates a malfunction in the EPS (Electric Power Steer-
ing) system.
■ If the malfunction indicator lamp comes on while driving
First check the following:
● Is the fuel empty?
If it is, fill the fuel tank immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after taking several driving trips.
If the light does not go off even after several trips, contact your Toyota dealer
as soon as possible.
Warning lightWarning light/Details