Page 528 of 768

5286-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12F76E)
Before recharging
When recharging, the 12-volt battery produces hydrogen gas which is flam-
mable and explosive. Therefore, before recharging:
If recharging with the 12-volt battery installed on the vehicle, be sure to dis-
connect the ground cable.
Make sure the power switch on the charger is off when connecting and dis-
connecting the charger cables to the 12-volt battery.
After recharging/reconnecting the 12-volt battery
Vehicles with a smart entry & start system: Unlocking the doors using the
entry function may not be possible immediately after reconnecting the 12-
volt battery. If this happens, use the wireless remote control or the mechani-
cal key to lock/unlock the doors.
Start the hybrid system with the power switch in ACCESSORY mode. The
hybrid system may not start with the power switch turned off. However, the
hybrid system will operate normally from the second attempt.
The power switch mode is recorded by the vehicle. If the 12-volt battery is
reconnected, the vehicle will return the power switch mode to the status it
was in before the 12-volt battery was disconnected. Make sure to turn the
power switch off before disconnect the 12-volt battery. Take extra care when
connecting the 12-volt battery if the power switch mode prior to discharge is
unknown.
When the 12-volt battery is reconnected, start the hybrid system, depress
the brake pedal, and confirm that it is possible to shift into each shift posi-
tion.
If the system will not start even after multiple attempts, contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped profes-
sional.
Page 561 of 768

5616-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12F76E)
6
Maintenance and care
15CDS FAN30 AElectric cooling fan(s)
16RDI40 AElectric cooling fan(s)
17DC/DC125 AHybrid system
18AM27.5 AStarting system
19P-CON MTR30 AP position control system, transmission
20P-CON MAIN7.5 AP position control system, p position
switch
21DC/DC-S5 AHybrid system
22ETCS10 AElectronic throttle control system
23ECU-B NO.210 A
Air conditioning system, power windows,
smart entry & start system, out side rear
view mirrors, gauge and meters
24TURN&HAZ10 AGauge and meters, turn signal lights
25AMP15 AAudio system
26ECU-B NO.35 AElectric power steering
27IGCT-MAIN30 AIGCT NO.2, INV W/PMP, PCU, PM-IGCT
28P/I50 AHORN, BATT FAN, IG2, EFI MAIN
29ABS-MTR NO.240 AElectronically controlled brake system
30ABS-MTR NO.140 AElectronically controlled brake system
31H-LP-MAIN30 AH-LP RH-LO, H-LP LH-LO, H-LP-RH-HI,
H-LP-LH-HI
32ABS NO.130 AElectronically controlled brake system
33ABS NO.27.5 AElectronically controlled brake system
34D/C CUT30 ADOME, ECU-B NO.1, RADIO
35EPS80 AElectric power steering
36H-LP RH-HI7.5 ARight-hand headlight (high beam)
37H-LP LH-HI7.5 ALeft-hand headlight (high beam), gauge
and meters
38H-LP RH-LO10 A*1
Right-hand headlight (low beam)15 A*2
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 563 of 768
5636-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12F76E)
6
Maintenance and care
Under the instrument panel (hybrid model)
Ty p e A
FuseAmpereCircuit
1P/OUTLET15 APower outlet (luggage compartment)
2OBD7.5 AOn-board diagnosis system
3STOP7.5 A
Stop lights, high mounted stoplight, elec-
tronically controlled brake system, power
management 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
Page 564 of 768

5646-3. Do-it-yourself maintenance
UK_AURIS/AURIS_HV_EE (OM12F76E)
14WIPER NO.225 AWindshield wipers
15WIPER RR15 ARear window wiper
16WIPER NO.125 AWindshield wipers
17CIG15 APower outlet
18ACC7.5 AOutside rear view mirrors, audio system,
main body ECU, clock, power outlet
19SFT LOCK-ACC5 A
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 A
23ECU-IG NO.17.5 AElectric cooling fan, AFS, electronically
controlled brake system
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
Inside rear view mirror, headlight cleaner,
audio system, AFS, panoramic roof
shade, windshield washer
26HTR-IG7.5 AAir conditioning system, rear window
defogger, seat heaters
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
29IGN7.5 A
Smart entry & start system, stop lights,
electronically controlled brake system,
power management system
30S/HTR15 ASeat heaters
31METER5 AGauge and meters
32A/BAG7.5 ASRS airbag system
FuseAmpereCircuit
Page 585 of 768

5857-1. Essential information
UK_AURIS/AURIS_HV_EE (OM12F76E)
7
When trouble arises
Steadily step on the brake pedal with both feet and firmly depress it.
Do not pump the brake pedal repeatedly as this will increase the effort
required to slow the vehicle.
Except hybrid model: Shift the shift lever to N.
Hybrid model: Change the shift position to N.
If the shift lever is shifted to N (except hybrid model)
After slowing down, stop the vehicle in a safe place by the road.
Stop the engine.
If the shift position can be changed to N (hybrid model)
After slowing down, stop the vehicle in a safe place by the road.
Stop the hybrid system.
If the shift lever cannot be shifted to N (except hybrid model)
Keep depressing the brake pedal with both feet to reduce vehicle
speed as much as possible.
Vehicles without a smart entry
& start system: Stop the engine
by turning the engine switch to
the “ACC” position.
If your vehicle has to be stopped in an
emergency
Only in an emergency, such as if it becomes impossible to stop
the vehicle in the normal way, stop the vehicle using the follow-
ing procedure:
1
2
3
4
3
4
3
4
Page 586 of 768

5867-1. Essential information
UK_AURIS/AURIS_HV_EE (OM12F76E)
Vehicles with a smart entry &
start system: To stop the
engine, press and hold the
engine switch for 2 consecutive
seconds or more, or press it
briefly 3 times or more in suc-
cession.
If the shift position cannot be changed to N (hybrid model)
Keep depressing the brake pedal with both feet to reduce vehicle
speed as much as possible.
To stop the hybrid system,
press and hold the power
switch for 2 consecutive sec-
onds or more, or press it briefly
3 times or more in succession.
Stop the vehicle in a safe place by the road.
Press and hold for 2 seconds or
more, or press briefly 3 times or more
4
3
Press and hold for 2 seconds or
more, or press briefly 3 times or more
4
CAUTION
If the engine has to be turned off while driving (except hybrid model)
Power assist for the brakes and steering wheel will be lost, making the
brake pedal harder to depress and the steering wheel heavier to turn.
Decelerate as much as possible before turning off the engine.
Vehicles without a smart entry & start system: Never attempt to remove
the key, as doing so will lock the steering wheel.
If the hybrid system has to be turned off while driving (hybrid model)
Power assist for the brakes and steering wheel will be lost, making the
brake pedal harder to depress and the steering wheel heavier to turn.
Decelerate as much as possible before turning off the hybrid system.
5
Page 588 of 768
5887-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
If a tow truck is not available in an
emergency, your vehicle may be
temporarily towed using a cable or
chain secured to the emergency
towing eyelet.
Except hybrid model: This should
only be attempted on hard sur-
faced roads for short distances at
low speeds.
A driver must be in the vehicle to
steer and operate the brakes. The
vehicle’s wheels, drive train,
axles, steering and brakes must
be in good condition.
Hybrid model: This should only be
attempted on hard, surfaced
roads for short distances at under
30 km/h (18 mph).
A driver must be in the vehicle to
steer and operate the brakes. The
vehicle’s wheels, drive train,
axles, steering and brakes must
be in good condition.
Emergency towing