Index -> What to do if... (Troubleshooting) for Your Toyota Yaris 4 Door Third Generation (2011-2020)

496  
What to do if... (Troubleshooting)  
What to do if... (Troubleshooting)  
If you have a problem, check the following before contacting any  
authorized Toyota dealer or repairer, or another duly qualified  
and equipped professional.  
The doors cannot be locked, unlocked, opened or closed  
You lose your keys  
If you lose your keys, new genuine keys can be made by any authorized  
Toyota dealer or repairer, or another duly qualified and equipped profes-  
sional. (P. 104)  
If you lose your electronic keys, the risk of vehicle theft increases signifi-  
cantly. Contact any authorized Toyota dealer or repairer, or another duly  
qualified and equipped professional immediately. (P. 113)  
The doors cannot be locked or unlocked  
Is the key battery weak or depleted? (P. 367)  
Vehicles with a smart entry & start system:  
Is the engine switch in IGNITION ON mode?  
When locking the doors, turn the engine switch off. (P. 186)  
Vehicles with a smart entry & start system:  
Is the electronic key left inside the vehicle?  
When locking the doors, make sure that you have the electronic key on  
your person.  
The function may not operate properly due to the condition of the radio  
wave. (P. 105, 130)  
The rear door cannot be opened  
Is the child-protector lock set?  
The rear door cannot be opened from inside the vehicle when the lock is  
set. Open the rear door from outside and then unlock the child-protector  
lock. (P. 119)  
497  
What to do if... (Troubleshooting)  
If you think something is wrong  
The engine does not start  
(vehicles without a smart entry & start system)  
Vehicles with a Multidrive:  
Is the shift lever in P? (P. 182)  
Vehicles with a manual transmission:  
Did you turn the key while firmly depressing the clutch pedal? (P. 182)  
Is the battery discharged? (P. 453)  
The engine does not start  
(vehicles with a smart entry & start system)  
Vehicles with a Multidrive:  
Did you press the engine switch while firmly depressing the brake pedal?  
(P. 185)  
Vehicles with a manual transmission:  
Did you press the engine switch while firmly depressing the clutch pedal?  
(P. 185)  
Vehicles with a Multidrive:  
Is the shift lever in P? (P. 185)  
Is the electronic key anywhere detectable inside the vehicle? (P. 128)  
Is the steering wheel unlocked? (P. 188)  
Is the electronic key battery weak or depleted?  
In this case, the engine can be started in a temporary way. (P. 451)  
Is the battery discharged? (P. 453)  
498  
What to do if... (Troubleshooting)  
The shift lever cannot be shifted from P even if you depress  
the brake pedal (vehicles with a Multidrive)  
Vehicles without a smart entry & start system:  
Is the engine switch in the “ON” position?  
If you cannot release the shift lever by depressing the brake pedal with the  
engine switch in the “ON” position. (P. 450)  
Vehicles with a smart entry & start system:  
Is the engine switch in IGNITION ON mode?  
If you cannot release the shift lever by depressing the brake pedal with the  
engine switch in IGNITION ON mode. (P. 450)  
The steering wheel cannot be turned after the engine is  
stopped  
Vehicles without a smart entry & start system:  
It is locked to prevent theft of the vehicle if the key is pulled from the engine  
switch. (P. 184)  
Vehicles with a smart entry & start system:  
It is locked automatically to prevent theft of the vehicle. (P. 188)  
The windows do not open or close by operating the power  
window switches  
Is the window lock switch pressed?  
The power window except for the one at the driver’s seat cannot be oper-  
ated if the window lock switch is pressed. (P. 154)  
The engine switch is turned off automatically  
(vehicles with a smart entry & start system)  
The auto power off function will be operated if the vehicle is left in ACCES-  
SORY or IGNITION ON mode (the engine is not running) for a period of  
time. (P. 187)  
499  
What to do if... (Troubleshooting)  
A warning buzzer sounds during driving  
The seat belt reminder light is flashing  
Is the driver wearing the seat belts? (P. 408)  
The parking brake indicator is on  
Is the parking brake released? (P. 405)  
Depending on the situation, other types of warning buzzer may also sound.  
(P. 405)  
A warning light turns on  
When a warning light turns on, refer to P. 405.  
When a problem has occurred  
If you have a flat tire  
Stop the vehicle in a safe place and replace the flat tire with the spare tire.  
(P. 418)  
The vehicle becomes stuck  
Try the procedure for when the vehicle becomes stuck in mud, dirt, or  
snow. (P. 464)