Page 496 of 788

4966-1. Maintenance and care
UK_AURIS/AURIS_HV_EE (OM12G88E)
NOTICE
Cleaning detergents
Do not use the following types of detergent, as they may discolor the vehi-
cle interior or cause streaks or damage to painted surfaces:
• Non-seat portions: Organic substances such as benzene or gasoline,
alkaline or acidic solutions, dye, and bleach
• Seats: Alkaline or acidic solutions, such as thinner, benzene, and alco-
hol
Do not use polish wax or polish cleaner. The instrument panel’s or other
interior part’s painted surface may be damaged.
Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of
leather surfaces:
Remove any dust or dirt from leather surfaces immediately.
Do not expose the vehicle to direct sunlight for extended periods of time.
Park the vehicle in the shade, especially during summer.
Do not place items made of vinyl, plastic, or containing wax on the uphol-
stery, as they may stick to the leather surface if the vehicle interior heats
up significantly.
Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes
into contact with electrical components such as the audio system above or
under the floor of the vehicle. Water may also cause the body to rust.
Cleaning the inside of the rear window
Do not use glass cleaner to clean the rear window, as this may cause
damage to the rear window defogger heater wires. Use a cloth dampened
with lukewarm water to gently wipe the window clean. Wipe the window in
strokes running parallel to the heater wires.
Be careful not to scratch or damage the heater wires.
Page 498 of 788

4986-2. Maintenance
UK_AURIS/AURIS_HV_EE (OM12G88E)
Where to go for maintenance service?
In order to maintain your vehicle in the best possible condition, Toyota recom-
mends that maintenance service operations as well as other inspections and
repairs be carried out by authorized Toyota dealers or repairers or other duly
qualified and equipped professionals. For repairs and services covered by
your warranty, please visit an authorized Toyota dealer or repairer, who will
use genuine Toyota parts in repairing any difficulties you may encounter.
There can also be advantages in utilizing authorized Toyota dealers or repair-
ers for non-warranty repairs and services, as members of the Toyota network
will be able to expertly assist you with any difficulties you may encounter.
Your Toyota dealer or repairer, or another duly qualified and equipped profes-
sional will perform all of the scheduled maintenance on your vehicle reliably
and economically due to their experience with Toyota vehicles.
Does your vehicle need repair?
Be on the alert for changes in performance and sounds, and visual tip-offs
that indicate service is needed. Some important clues are:
Engine missing, stumbling, or pinging
Appreciable loss of power
Strange engine noises
A fluid leak under the vehicle (However, water dripping from the air condi-
tioning after use is normal.)
Change in exhaust sound (This may indicate a dangerous carbon monoxide
leak. Drive with the windows open and have the exhaust system checked
immediately.)
Flat-looking tires, excessive tire squeal when cornering, uneven tire wear
Vehicle pulls to one side when driving straight on a level road
Strange noises related to suspension movement
Loss of brake effectiveness, spongy feeling brake pedal or clutch pedal
(vehicles with a manual transmission), pedal almost touches the floor, vehi-
cle pulls to one side when braking
Engine coolant temperature continually higher than normal
If you notice any of these clues, take your vehicle to any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional, as
soon as possible. Your vehicle may need adjustment or repair.
Page 541 of 788

5416-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12G88E)
6
Maintenance and care
If the tread on snow tires wears down below 4 mm (0.16 in.)
The effectiveness of the tires as snow tires is lost.
Situations in which the tire pressure warning system may not operate
properly (vehicles with a tire pressure warning system)
In the following cases, the tire pressure warning system may not operate
properly.
• If non-genuine Toyota wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equipment)
tire.
• A tire has been replaced with a tire that is not of the specified size.
• Tire chains etc. are equipped.
• Lock nuts are equipped.
• An auxiliary-supported run-flat tire is equipped.
• If a window tint that affects the radio wave signals is installed.
• If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings.
• If the tire inflation pressure is extremely higher than the specified level.
• If tires not equipped with tire pressure warning valves and transmitters
are used.
• If the ID code on the tire pressure warning valves and transmitters is not
registered in the tire pressure warning computer.
Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electri-
cal noise.
• When carrying a portable radio, cellular phone, cordless phone or other
wireless communication device.
When the vehicle is parked, the time taken for the warning to start or go off
could be extended.
When tire inflation pressure declines rapidly for example when a tire has
burst, the warning may not function.
Page 564 of 788

5646-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12G88E)
10ICS/ALT-S5 ACharging system
11EFI-MAIN
25 A*1Multiport fuel injection system/sequential
multiport fuel injection system, EFI NO.1,
EFI NO.2, fuel pump
20 A*2
12HORN10 AHorn
13D/C CUT30 ADOME, ECU-B No.1, RADIO
14AM27.5 A
Multiport fuel injection system/sequential
multiport fuel injection system, starting
system, IG2, Stop & Start system
15ECU-B NO.35 AElectric power steering
16ECU-B NO.210 A
Air conditioning system, power windows,
smart entry & start system, outside rear
view mirrors, gauge and meters
17SPARE30 ASpare fuse
18HTR50 AAir conditioning system
19ABS NO.150 AABS, VSC
20DEF30 ARear window defogger, outside rear view
mirror defoggers
21RDI40 AElectric cooling fan
22ABS NO.230 AABS, VSC
23DRL10 ADaytime running lights
24RADIO20 AAudio system
25DOME7.5 AInterior lights, vanity lights, luggage com-
partment light, main body ECU
26ECU-B NO.110 A
Wireless remote control, main body ECU,
smart entry & start system, clock, VSC,
power door lock system, tire pressure
warning system
27SPARE20 ASpare fuse
28EFI NO.210 AMultiport fuel injection system/sequential
multiport fuel injection system
FuseAmpereCircuit
Page 566 of 788
5666-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12G88E)
Under the instrument panel (vehicles with a gasoline engine)
Ty p e A
FuseAmpereCircuit
1P/OUTLET15 APower outlet (luggage compartment)
2OBD7.5 AOn-board diagnosis system
3STOP7.5 A
Stop lights, multiport fuel injection sys-
tem/sequential multiport fuel injection
system, high mounted stoplight, ABS,
VSC, shift lock control system
4FOG RR7.5 A Rear fog light, gauge and meters
5D/L NO.320 APower door lock system
6S/ROOF20 APanoramic roof shade
7FOG FR7.5 AFront fog lights, gauge and meters
8AM15 AIG1 RLY, ACC RLY
9D/L NO.210 ABack door lock system, power door lock
system
10DOOR NO.220 APower windows
11DOOR R/R20 APower windows
12DOOR R/L20 APower windows
13WASHER15 AWindshield washer
14WIPER NO.225 AWindshield wipers
15WIPER RR15 ARear window wiper
Page 567 of 788

5676-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12G88E)
6
Maintenance and care
16WIPER NO.125 AWindshield wipers
17CIG15 APower outlet
18ACC7.5 A
Outside rear view mirrors, audio system,
main body ECU, clock, charging system,
power outlet, Stop & Start system, audio
system
19SFT LOCK-ACC5 AShift lock control system
20TA I L10 AFront position lights, tail lights, license
plate lights, front fog lights, rear fog light
21PA N E L7.5 ASwitch illumination, instrument cluster
lights, glove box light, main body ECU
22WIPER-S5 ACharging system
23ECU-IG NO.17.5 AElectric cooling fan, AFS, charging sys-
tem, ABS, VSC
24ECU-IG NO.27.5 A
Back-up lights, multiport fuel injection
system/sequential multiport fuel injection
system, audio system, AFS, Toyota park-
ing assist-sensor
25ECU-IG NO.37.5 A
Multiport fuel injection system/sequential
multiport fuel injection system, inside rear
view mirror, shift lock control system,
headlight cleaner, audio system, AFS,
panoramic roof shade, windshield
washer, tire pressure warning system
26HTR-IG7.5 AAir conditioning system, rear window
defogger, Stop & Start system
27ECU-IG NO.47.5 A
Main body ECU, front passenger seat
belt reminder light, airbag manual on-off
system, outside rear view mirrors, Toyota
parking assist-sensor
28ECU-IG NO.55 AElectric power steering, Stop & Start sys-
tem
29IGN7.5 A
Smart entry & start system, multiport fuel
injection system/sequential multiport fuel
injection system, steering lock system
FuseAmpereCircuit
Page 568 of 788
5686-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12G88E)
Ty p e B
30S/HTR15 ASeat heaters
31METER5 AGauge and meters, Stop & Stat system
32A/BAG7.5 ASRS airbag system
FuseAmpereCircuit
FuseAmpereCircuit
1P/SEAT30 APower seat
2DOOR NO.130 APower windows
Page 570 of 788

5706-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12G88E)
10EFI-MAIN30 A
Multiport fuel injection system/sequential
multiport fuel injection system, EFI NO.1,
EFI NO.2
11HORN10 AHorn
12D/C CUT30 ADOME, ECU-B NO.1, RADIO
13AM27.5 A
Multiport fuel injection system/sequential
multiport fuel injection system, starting
system, IG2, multi-mode manual trans-
mission, Stop & Start system
14ECU-B NO.35 AElectric power steering
15ECU-B NO.210 A
Air conditioning system, power windows,
smart entry & start system, out side rear
view mirrors, gauge and meters, multi-
mode manual transmission
16SPARE30 ASpare fuse
17HTR50 AAir conditioning system
18ABS NO.150 AABS, VSC
19DEF30 ARear window defogger, outside rear view
mirror defoggers
20RDI40 AElectric cooling fan
21ABS NO.230 AABS, VSC
22DRL10 ADaytime running lights
23RADIO20 AAudio system
24DOME7.5 AInterior lights, vanity lights, luggage com-
partment light, main body ECU
25ECU-B NO.110 A
Wireless remote control, main body ECU,
smart entry & start system, clock, VSC,
power door lock system, tire pressure
warning system
26SPARE20 ASpare fuse
27EFI NO.2*210 AMultiport fuel injection system/sequential
multiport fuel injection system
28EFI NO.110 AMultiport fuel injection system/sequential
multiport fuel injection system
FuseAmpereCircuit