2022 TOYOTA COROLLA HATCHBACK check engine

533
8
8-2. Steps to take in an emergency
When trouble arises
as far as possible.
9 Make sure that the compressor
switch is (off).
10 Remove the power plug from
the compressor.
11 Connect the power plug to the
power outlet socket. ( P.451)
12 Check the specified tire inflation
pressure.
Tire inflation pressure is specified on the label as shown. ( P.573)
13Start the vehicle's engine.
14 To inject the sealant and inflate
the tire, turn the compressor
switch to (on).

553
8
8-2. Steps to take in an emergency
When trouble arises
tions may be loose or corroded.
( P.476)
The engine starting system may be
malfunctioning due to an electrical
problem such as electronic key bat-
tery depletion or a blown fuse.
However, an interim measure is
available to start the engine.
( P.553)
One of the following may be the
cause of the problem:
 The battery may be discharged.
( P.556)
 One or both of the battery termi-
nals may be disconnected.
( P.476)
 There may be a malfunction in
the steering lock system.
Contact any authorized Toyota retailer
or Toyota authorized repairer, or any
reliable repairer if the problem cannot
be repaired, or if repair procedures are
unknown.
When the engine does not start, the
following steps can be used as an
interim measure to start the engine
if the engine switch is functioning
normally.
Do not use this starting procedure
except in case of emergency.
1 Pull the parking brake switch to
check that the parking brake is
set. ( P.189)
Parking brake indicator will come on.
2Check that the shift lever is in P
(Multidrive) or N (manual trans-
mission).
3 Turn the engine switch to ACC.
4 Press and hold the engine
switch for about 15 seconds
while depressing the brake
pedal (Multidrive) or clutch
pedal (manual transmission)
firmly.
Even if the engine can be started using
the above steps, the system may be
malfunctioning. Have the vehicle
inspected by any authorized Toyota
retailer or Toyota authorized repairer, or
any reliable repairer.
The starter motor does not
turn over (vehicles with a
smart entry & start system)
The starter motor does not
turn over, the interior lights
and headlights do not turn
on, or the horn does not
sound.
Emergency start function
(vehicles with a smart entry
& start system)

5548-2. Steps to take in an emergency
■When the electronic key does not
work properly
●Make sure that the smart entry & start
system has not been deactivated in
the customization setting. If it is off, turn the function on. (Customizable
features: P.577)
●Check if battery-saving mode is set. If it is set, cancel the function. ( P.138)
If you lose your keys
New genuine keys can be
made by any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable
repairer using the other key
(vehicles without a smart entry
& start system) or mechanical
key (vehicles with a smart
entry & start system) and the
key number stamped on your
key number plate.
Keep the plate in a safe place
such as your wallet, not in the
vehicle.
NOTICE
■When an electronic key is lost
(vehicles with a smart entry &
start system)
If the electronic ke y remains lost, the
risk of vehicle thef t increases signifi-
cantly. Visit any authorized Toyota retailer or Toyota authorized repairer,
or any reliable repairer immediately
with all remaining electronic keys that were provided with your vehicle.
If the electronic key
does not operate prop-
erly (vehicles with a
smar t entr y & star t sys-
tem)
If communication between the
electronic key and vehicle is
interrupted ( P.138) or the
electronic key cannot be used
because the battery is
depleted, the smart entry &
start system and wireless
remote control cannot be used.
In such cases, the doors can
be opened and the engine can
be started by following the pro-
cedure below.
NOTICE
■In case of a smart entry & start
system malfunction or other key-related problems
Take your vehicle with all the elec-
tronic keys provided with your vehicle to any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.

555
8
8-2. Steps to take in an emergency
When trouble arises
Use the mechanical key ( P.117)
in order to perform the following
operations:
1 Locks all the doors
2 Unlocks all the doors
■Key linked functions
1 Closes the windows and panoramic
moon roof*1 (turn and hold)*2
2 Opens the windows and panoramic
moon roof*1 (turn and hold)*2
*1: If equipped
*2: These settings must be customized
at any authorized Toyota retailer or
Toyota authorized repairer, or any
reliable repairer.
1 Vehicles with a Multidrive:
Ensure that the shift lever is in P
and depress the brake pedal.
Vehicles with a manual trans-
mission: Shift the shift lever to N
and depress the clutch pedal.
2 Touch the Toyota emblem side
of the electronic key to the
engine switch.
When the electronic key is detected, a
buzzer sounds and the engine switch
will turn to ON.
When the smart entry & start system is
deactivated in customization setting,
the engine switch will turn to ACC.
Locking and unlocking the
doors
WA R N I N G
■When using the mechanical key
and operating the power win-
dows or panoramic moon roof (if equipped)
Operate the power window or pano-
ramic moon roof after checking to make sure that there is no possibility
of any passenger having any of their
body parts caught in the window or
panoramic moon roof. Also, do not allow children to operate
the mechanical key. It is possible for
children and other passengers to get caught in the power window or pano-
ramic moon roof.
Starting the engine

5568-2. Steps to take in an emergency
3Firmly depress the brake pedal
(Multidrive) or clutch pedal
(manual transmission) and
check that is shown on the
multi-information display.
4 Press the engine switch shortly
and firmly.
In the event that the engine still
cannot be started, contact any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
■Stopping the engine
Shift the shift lever to P (Multidrive) or N
(manual transmission) and press the
engine switch as you normally do when stopping the engine.
■Electronic key battery
As the above procedure is a temporary
measure, it is recommended that the electronic key battery be replaced
immediately when the battery is
depleted. ( P.490)
■Alarm (if equipped)
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechani-
cal key when the alarm system is set, the alarm may be triggered. ( P.81)
■Changing engine switch modes
Release the brake pedal (Multidrive) or
clutch pedal (manual transmission) and press the engine switch in step 3 above.
The engine does not start and modes
will be changed each time the switch is pressed. ( P.181)
If the vehicle batter y is
discharged
The following procedures may
be used to start the engine if
the vehicle’s battery is dis-
charged.
You can also call any author-
ized Toyota retailer or Toyota
authorized repairer, or any reli-
able repairer or a qualified
repair shop.

561
8
8-2. Steps to take in an emergency
When trouble arises
hoses and radiator core (radia-
tor) for any leaks.
Radiators
Cooling fans
If a large amount of coolant leaks,
immediately contact any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
4 The coolant level is satisfactory
if it is between the “FULL” or “F”
and “LOW” or “L” lines on the
reservoir.
 Engine
Reservoir
“FULL” line
“LOW” line
 Intercooler
Reservoir
“F” line
“L” line
5 Add engine coolant if necessary.
Water can be used in an emergency if engine coolant is unavailable.
 Engine
 Intercooler
6 Start the engine and turn the air
conditioning system on to check
that the radiator cooling fans

5628-2. Steps to take in an emergency
operate and to check for coolant
leaks from the radiator or hoses.
The fans operate when the air condi-
tioning system is tu rned on immediately after a cold start. Confirm that the fans
are operating by checking the fan
sound and air flow. If it is difficult to check these, turn the air conditioning
system on and off r epeatedly. (The fans
may not operate in freezing tempera- tures.)
7 If the fans are not operating:
Stop the engine immediately
and contact any authorized
Toyota retailer or Toyota author-
ized repairer, or any reliable
repairer.
If the fans are operating: Have
the vehicle inspected at the
nearest any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer.
WA R N I N G
■When inspecting under the hood
of your vehicle
Observe the following precautions.
Failure to do so may result in serious
injury such as burns.
●If steam is seen coming from under
the hood, do not open the hood until the steam has subsided. The
engine compartment may be very
hot.
●Keep hands and clothing (espe-
cially a tie, a scarf or a muffler) away from the fans and belts. Fail-
ure to do so may cause the hands
or clothing to be caught, resulting in serious injury.
●Do not loosen the coolant reservoir caps while the engine and radiator
are hot.
High temperature steam or coolant could spray out.
NOTICE
■When adding engine coolant
Add coolant slowly after the engine
has cooled down sufficiently. Adding cool coolant to a hot engine too
quickly can cause damage to the
engine.
■To prevent damage to the cooling
system
Observe the following precautions:
●Avoid contaminating the coolant with foreign matter (such as sand or
dust etc.).
●Do not use any coolant additive.

569
9
9-1. Specifications
Vehicle specifications
■Oil capacity (Drain and refill
[Reference*])
*: The engine oil capacity is a reference
quantity to be used when changing
the engine oil. Warm up and turn off
the engine, wait more than 5 minutes,
and check the oil level on the dip-
stick.
■Engine oil selection
“Toyota Genuine Motor Oil” is used
in your Toyota vehicle. Toyota rec-
ommends the use of approved
“Toyota Genuine Motor Oil”.
Another motor oil of matching qual-
ity can also be used.
Oil grade:
0W-20 and 5W-30
API grade SM “Energy-Conserv-
ing”, SN “Resource-Conserving”,
SN PLUS “Resource-Conserving”
or SP “Resource-Conserving”; or
ILSAC GF-6A multigrade engine oil
Recommended viscosity (SAE):
Preferred
Temperature range anticipated
before next oil change
SAE 0W-20 is filled in to your Toyota
vehicle at manufacturing, and the
best choice for good fuel economy
and good starting in cold weather. If
SAE 0W-20 oil is not available,
SAE 5W-30 oil may be used. How-
ever, it should be replaced with
SAE 0W-20 at the ne xt oil change.
Oil viscosity (0W-20 is explained
here as an example):
• The 0W in 0W-20 indicates the
characteristic of the oil which
allows cold startability. Oils with a
lower value before the W allow
for easier starting of the engine
in cold weather.
• The 20 in 0W-20 indicates the
viscosity characteristic of the oil
when the oil is at high tempera-
ture. An oil with a higher viscos-
ity (one with a higher value) may
be better suited if the vehicle is
operated at high speeds, or
under extreme load conditions.
How to read oil container labels:
Either or both API registered marks
are added to some oil containers to
help you select the oil you should
use.
Lubrication system
With filter4.0 L (4.2 qt., 3.5 Imp. qt.)
Without fil-
ter3.7 L (3.9 qt., 3.3 Imp. qt.)