2008 TOYOTA HIGHLANDER HYBRID air conditioning

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

464 4-3. Do-it-yourself maintenance
24 ECU-B10 ASteering sensor, gauges and
meters, air conditioning system,
main body ECU, wireless remote
control, smart key system, power
back door, on-board diagnosis sys-
tem
25 DOME 10 AVanity lights, personal lights, inte-
rior light, gauges and meters, door
courtesy lights, power back door
26 AMP 15 A Audio system
27 TOWING 30 A Trailer lights
28 IG2 25 A INJ NO.1, INJ NO.2
29 STR LOCK 20 A Steering lock system
30 IGCT 30 AIGCT No.2, IGCT No.3, INV-W/P,
EFI NO.3
31 HAZ 15 A Turn signal lights
32 ABS NO.3 15 AElectronically controlled brake sys-
tem
33 ABS NO.2 10 AElectronically controlled brake sys-
tem
34 ABS NO.1 10 A Capacitor
35 OIL PMP 10 A Transaxle fluid cooling system
36 BATT FAN 15 A Hybrid system
37 G/H 10 AGlass hatch, multiplex communica-
tion system
38 DC/DC-S 10 A Hybrid system
39 AM2 7.5 A Multiplex communication system
40 H-LP LH 15 A Left-hand headlight (high beam)
41 H-LP RH 15 A Right-hand headlight (high beam)
42 H-LP LL 15 A Left-hand headlight (low beam)
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

535
6-1. Specifications
6
Vehicle specifications
Cooling system
Capacity (Reference)
Gasoline engine
Power control unit Without rear air conditioning system
11.2 qt. (10.6 L, 9.3 Imp.qt.)
With rear air conditioning system
13.5 qt. (12.8 L, 11.3 Imp.qt.)
3.6 qt. (3.4 L, 3.0 Imp.qt.)
Coolant type Use either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrite, and
non-borate coolant with long-life hybrid
organic acid technology
Do not use plain water alone.

553
6-1. Specifications
6
Vehicle specifications
Warning: The temperature grades for this tire are established for a
tire that is properly inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either sepa-
rately or in combination, can caus e heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressure The maximum cold inflated
pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended infla-
tion pressure Cold tire inflation pressure recommended by a
manufacturer
Accessory weight The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight

566
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
A/C Air Conditioning
ABS Anti-Lock Brake System ALR Automatic Locking Retractor
AWD All Wheel Drive CAL Calibration
CRS Child Restraint System
DISP Display
ECON Economy ECU Electronic Control Unit
EDR Event Data Recorder
ELR Emergency Locking Retractor
EPS Electric Power Steering
GAWR Gross Axle Weight Rating
GVM Gross Vehicle Mass I/M Emission inspection and maintenance
INFO Information
INT Intermittent
LED Light Emitting Diode
OBD On Board Diagnostics
SRS Supplemental Restraint System TIN Tire Identification Number
TEMP Temperature
TPMS Tire Pressure Warning System
TRAC Traction Control VDIM Vehicle Dynamics Integrated Management

568
Alphabetical index
Alphabetical index
A/C ..................... 248, 253, 261, 264
ABS ........................................... 215
Air conditioning filter............... 453
Air conditioning systemAir conditioning filter .............. 453
Front automatic air conditioning system ............ 253
Front manual air conditioning system ................................ 248
Rear automatic air
conditioning system ............ 264
Rear manual air conditioning system ................................ 261
Airbags Airbag operating conditions............................ 133
Airbag precautions for your child .................................... 137
Airbag warning light............... 492
Curtain shield airbag operating
conditions............................ 133
Curtain shield airbag
precautions ......................... 137
Front passenger occupant classification system ........... 142
General airbag precautions ......................... 137
Locations of airbags .............. 130
Modification and disposal of
airbags ................................ 141
Proper driving
posture ........................ 128, 137
Side airbag operating conditions............................ 133
Side airbag precautions ........ 137
SRS airbags .......................... 130
Alarm ......................................... 124
Antenna..................................... 277
Anti-lock brake system............ 215
Armrest ..................................... 386
Audio input ............................... 297 Audio system
Antenna................................. 277
Audio input ............................ 297
Audio visual input .................. 321
AUX adapter ......................... 297
A/V input adapter .................. 321
CD player/changer ................ 280
DVD player............................ 308
MP3/WMA disc ..................... 287
Optimal use ........................... 294
Portable music player ........... 297
Radio..................................... 274
Rear seat entertainment system ................................ 301
Steering wheel audio switch.................................. 299
Type ...................................... 271
Audio visual input.................... 321
Automatic light control system .................................... 200
AUX adapter ............................. 297
Auxiliary box ........................... 373
A/V input adapter ..................... 321
Back-up lights Replacing light bulbs ............. 470
Wattage................................. 543
Back door Back door ................................ 77
Wireless remote control .......... 65
Smart key system .. ................. 44
Battery Checking ............................... 435
Hybrid battery (traction battery) ................... 33
If the vehicle has discharged 12-volt battery ..................... 519
Preparing and checking before winter .................................. 230
Bluetooth
................................ 334
Bottle holder............................. 372
A
B