2008 TOYOTA HIGHLANDER HYBRID fuel

463
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 IGCT NO.3 10 A Multiport 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 AMultiport fuel injection system/
sequential multiport fuel injection
system
12 HTR 50 A Air conditioning system
13 FAN NO.2 50 A Electric cooling fan
14 FAN NO.1 50 A Electric cooling fan
15 RR CLR 40 A Air conditioning system
16 RR DEF 30 A Rear window defogger
17 PBD 30 A Power back door
18 DC/DC 140 AMIR HTR, P/OUT, DOOR 1, HTR,
RR DEF, FAN MAIN, PTC NO.1,
RR CLR, PTC NO.2, PTC NO.3,
PBD
19 EPS 80 A Electric power steering
20 ABS MTR1 50 A Brake system
21 ABS MTR2 50 A Brake system
22 CRT 10 A Rear seat entertainment system
23 RADIO1 15 A Audio system
FuseAmpereCircuit

465
4-3. Do-it-yourself maintenance
4
Maintenance and care
Type B (if equipped)
43 H-LP RL
15 A Right-hand headlight (low beam)
44 HORN 10 A Horn
45 EFI NO.1 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, smart key system
46 ETCS 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, electronic throttle control
system
47 A/F 20 A Air fuel ratio sensor
48 S-HORN 7.5 A Horn
FuseAmpereCircuit
1 INV-W/P 15 A Hybrid system
2 IGCT NO.2 7.5 A Hybrid system
3 A/C-D 10 A Air conditioning system
FuseAmpereCircuit

467
4-3. Do-it-yourself maintenance
4
Maintenance and care
12 FUEL OPN 7.5 A Fuel filler door opener
13 S/ROOF 30 A Electric moon roof
14 TAIL 15 A
Parking lights, tail lights, license
plate lights, front fog lights, trailer
lights
15 PANEL 7.5 A Glove box light, emergency flash-
ers, audio system, outside rear
view mirror defoggers, power door
lock system, seat heaters, rear
seat entertainment system, instru-
ment panel light control dial, elec-
tronic controlled transmission
switch, transmission, steering
switches
16 ECU IG NO.1 10 A Multiplex communication system,
electric moon roof, electronically
controlled transmission system,
power back door, seat heaters, tire
pressure warning system, elec-
tronic power steering, transmission
17 ECU IG NO.2 7.5 A VDIM
18 A/C NO.2 10 A Air conditioning system, FAN NO.1,
FAN NO.2
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
22 FR WIP 30 A Windshield wipers and washer
23 RR WIP 15 A Rear window wiper and washer
FuseAmpereCircuit

468 4-3. Do-it-yourself maintenance
24 IGN10 AMultiport fuel injection system/
sequential multiport fuel injection
system, steering lock system,
smart key system, SRS airbag sys-
tem
25 GAUGE NO.2 7.5 A Gauges and meters, rear view
monitor
26 ECU-ACCES-
SORY 7.5 APower rear view mirror, shift lock
system, smart key system
27 ACCESSORY
SOCK NO.1 10 A Power outlet
28 ACCESSORY
SOCK NO.2 20 A Power outlet
29 RADIO NO.2 7.5 A Audio system, rear seat entertain-
ment system, charging system,
interior lights, personal lights
30 MIR HTR 15 A Outside rear view mirror defoggers
FuseAmpereCircuit

5
When trouble arises
493
5-2. Steps to take in an emergency
Brake system warning light in yellow
Indicates a malfunction in:
• The regenerative brake system; or
• The electronically controlled brake 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 tank 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.
■ Brake system warning light operation
The following does not indicate a malfunction:
●After the hybrid system is turned on, the red and yellow brake system
warning lights may stay on for about 60 seconds.
● Depressing the brake pedal repeatedly may turn on the red brake system
warning light and buzzer.
Warning lightWarning light/Details

494 5-2. Steps to take in an emergency
Follow the correction procedures.After taking the specified steps to correct the suspected problem,
check that the warning light turns off.
Warning lightWarning light/DetailsCorrection procedure
Open door warning light
(warning buzzer)
*1
Indicates that a door is not
fully closed. Check that all doors are
closed.
Low fuel level warning
light Indicates that remaining
fuel is about 2.5 gal. (9.8
L, 2.1 lmp. gal.) or less Refuel the vehicle.
Driver’s seat belt
reminder light
(warning buzzer)
*2
Warns the driver to fasten
his/her seat belt. Fasten the seat belt.
*3
*4
(Center panel)Front passenger’s seat
belt reminder light
(warning buzzer)
*2
Warns the front passen-
ger to fasten his or her
seat belt.
Fasten the seat belt.
Tire pressure warning
light
When the light comes on:
Low tire inflation pressure.
Adjust the tire inflation
pressure.
When the light comes on
after blinking for 1 minute:
Malfunction in the tire
pressure warning system. Have the system checked
by your Toyota dealer.

498 5-2. Steps to take in an emergency
CAUTION
■Maintenance of the tires
Each tire, including the spare (if provided), should be checked monthly
when cold and inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or tire inflation pressure
label (tire and load information label). (If your vehicle has tires of a differ-
ent size than the size indicated on the vehicle placard or tire inflation
pressure label [tire and load information label], you should determine the
proper tire inflation pr essure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS-ti re pressure warning system) that
illuminates a low tire pressure telltal e (tire pressure warning light) when
one or more of your tires is significantly under-inflated. Accordingly,
when the low tire pressu re telltale (tire pressure warning light) illumi-
nates, you should stop and check your tires as soon as possible, and
inflate them to the proper pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel effi ciency and tire tread life, and may
affect the vehicle's hand ling and stopping ability.
Please note that the TPMS (tire pressure warning system) is not a sub-
stitute for proper ti re maintenance, an d it is the driver's responsibility to
maintain correct tire pressure, even if under-inflation has not reached the
level to trigger illu mination of the TPMS low tire pressure telltale (tire
pressure warning light).

Vehicle specifications6
529
6-1. Specifications................. 530Maintenance data (fuel, oil level, etc.) .................. 530
Fuel information ............... 544
Tire information ................ 547
6-2. Customization ................ 559 Customizable features ..... 559
6-3. Initialization .................... 562 Items to initialize .............. 562