Page 5 of 768

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UK_AURIS/AURIS_HV_EE (OM12F76E)6-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ..........486
Cleaning and protecting
the vehicle interior ...........490
6-2. Maintenance
Maintenance
requirements....................493
6-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions ......................496
Hood ..................................500
Positioning a floor jack .......502
Engine compartment..........504
12-volt battery ....................526
Tires ...................................531
Tire inflation pressure ........534
Wheels ...............................536
Air conditioning filter ..........538
Wireless remote control/
electronic key battery.......540
Checking and replacing
fuses ................................543
Light bulbs .........................5677-1. Essential information
Emergency flashers .......... 584
If your vehicle has to
be stopped in an
emergency ...................... 585
7-2. Steps to take in an
emergency
If your vehicle needs to
be towed ......................... 587
If you think something is
wrong .............................. 595
Fuel pump shut off
system............................. 596
If a warning light turns
on or a warning buzzer
sounds ............................ 597
If a warning message is
displayed ......................... 612
If you have a flat tire
(vehicles with a
spare tire) ........................ 640
If you have a flat tire
(vehicles with an
emergency tire
puncture repair kit) .......... 653
If the engine will not
start ................................. 678
If the hybrid system will
not start ........................... 680
If the shift lever cannot
be shifted from P
(vehicles with a
Multidrive) ....................... 682
If the shift lever cannot
be shifted (vehicles with
a multi-mode manual
transmission)................... 683
6Maintenance and care7When trouble arises
Page 85 of 768

851-2. Hybrid system
1
For safety and security
UK_AURIS/AURIS_HV_EE (OM12F76E)
There is an air intake vent on the
side of the lower part of the rear
left seat for the purpose of cooling
the hybrid battery (traction bat-
tery). If the vent becomes
blocked, the hybrid battery may
overheat, leading to a reduction in
hybrid battery output.
When a certain level of impact is detected by the impact sensor, the
emergency shut off system blocks off the high voltage current and
stops the fuel pump to minimize the risk of electrocution and fuel leak-
age. If the emergency shut off system activates, your vehicle will not
restart. To restart the hybrid system, contact any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.
A message is automatically displayed when a malfunction occurs in
the hybrid system or an improper operation is attempted.
If a warning message is shown on
the multi-information display, read
the message and follow the
instructions. (P. 612)
Hybrid battery (traction battery) air vent
Emergency shut off system
Hybrid warning message
Page 409 of 768

4095-1. Using the air conditioning system and defogger
UK_AURIS/AURIS_HV_EE (OM12F76E)
5
Interior features
CAUTION
To prevent burns or damage to your vehicle
NOTICE
To prevent damage to your vehicle
Do not turn the heater on and off repeatedly in 5 minute intervals as this
can shorten the life of the heater components. If the engine must be turned
on and off repeatedly within short intervals (such as when the vehicle is
being used for delivery purposes), turn the heater off.
Do not modify or open the heater without consulting any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional.
This may cause a heater malfunction or a fire.
Be careful not to splash water or spill liquid directly on the heater or on the
heater fuel pump. This may cause the heater to malfunction.
Keep the intake and exhaust pipes of the heater free from water, snow,
ice, mud, etc. If the pipes become clogged, this can cause the heater to
malfunction.
If you notice anything unusual, such as a fluid leak, smoke or poor opera-
tion, turn off the heater and have your vehicle checked by any authorized
Toyota dealer or repairer, or another duly qualified and equipped profes-
sional.
Do not touch the heater or its exhaust
pipe as they are hot. You may burn
yourself.
Keep flammable items such as fuel
away from the heater and its exhaust
pipe. This may cause a fire.
Page 525 of 768
5256-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12F76E)
6
Maintenance and care
Turn the drain plug counter-
clockwise about 2 to 2 1/2
turns.
Operate the priming pump
until fuel begins to run out.
After draining, tighten the drain plug by hand.3
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Page 549 of 768

5496-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12F76E)
6
Maintenance and care
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
27SPARE20 ASpare fuse
28EFI NO.210 AMultiport fuel injection system/sequential
multiport fuel injection system
29EFI NO.110 A
Multiport fuel injection system/sequential
multiport fuel injection system, Stop &
Start system
FuseAmpereCircuit
Page 562 of 768

5626-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12F76E)
*1: Vehicles without discharge headlights (low beam)
*2: Vehicles with discharge headlights (low beam)
39H-LP LH-LO10 A*1Left-hand headlight (low beam), manual
headlight leveling dial
15 A*2Left-hand headlight (low beam)
40PM-IGCT10 AHybrid system
41PCU10 AHybrid system
42INV W/PMP10 ACooling system
43IGTC NO.210 AHybrid system, P position control system
44ECU-B NO.110 A
Main body ECU, smart entry & start sys-
tem, clock, electronically controlled brake
system, power door lock system
45RADIO20 AAudio system
46DOME7.5 AInterior lights, vanity lights, luggage com-
partment light, main body ECU
47MIR-HTR10 A
Multiport fuel injection system/sequential
multiport fuel injection system, outside
rear view mirror defoggers
48BATT FAN10 A
Multiport fuel injection system/sequential
multiport fuel injection system, cooling
fan
49IG215 A
Multiport fuel injection system/sequential
multiport fuel injection system, gauge
and meters, SRS airbag system
50HORN10 AHorn
51EFI-MAIN25 A
Multiport fuel injection system/sequential
multiport fuel injection system, EFI NO.1,
EFI NO.2, fuel pump, EFI-B
FuseAmpereCircuit
Page 583 of 768

583
7When trouble arises
UK_AURIS/AURIS_HV_EE (OM12F76E)7-1. Essential information
Emergency flashers ........... 584
If your vehicle has to
be stopped in an
emergency ....................... 585
7-2. Steps to take in an
emergency
If your vehicle needs to
be towed .......................... 587
If you think something is
wrong ............................... 595
Fuel pump shut off
system ............................. 596
If a warning light turns
on or a warning
buzzer sounds ................. 597
If a warning message is
displayed ......................... 612
If you have a flat tire
(vehicles with a
spare tire) ........................ 640
If you have a flat tire
(vehicles with an
emergency tire
puncture repair kit)........... 653
If the engine will not
start ................................. 678
If the hybrid system will
not start ........................... 680
If the shift lever cannot
be shifted from P ............. 682If the shift lever cannot
be shifted ......................... 683
If the electronic key does
not operate properly ........ 684
If the vehicle 12-volt
battery is discharged
(except hybrid model) ...... 688
If the 12-volt battery is
discharged
(hybrid model).................. 695
If your vehicle overheats
(except hybrid model) ...... 700
If your vehicle overheats
(hybrid model).................. 703
If you run out of fuel and
the engine stalls............... 708
If the vehicle becomes
stuck ................................ 709
Page 596 of 768
5967-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
Follow the procedure below to restart the engine after the system is
activated.
Vehicles without a smart entry & start system
Turn the engine switch to the “ACC” or “LOCK” position.
Restart the engine.
Vehicles with a smart entry & start system
Turn the engine switch to ACCESSORY mode or turn it off.
Restart the engine.
Fuel pump shut off system (gasoline engine
only)
To minimize the risk of fuel leakage when the engine stalls or
when an airbag inflates upon collision, the fuel pump shut off
system stops the supply of fuel to 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.
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