If a warning message is displayed

The multi-information display shows warnings for system malfunctions and incorrectly performed operations, and messages that indicate a need for maintenance. When a message is displayed, perform the appropriate corrective action for the message.

If a warning message is displayed again after the appropriate actions have been performed, contact your Toyota dealer.

Additionally, if a warning light comes on or flashes at the same time that a warning message is displayed, take the appropriate corrective action for the warning light. (If a warning light turns on or a warning buzzer sounds)

Note:

Warning messages

The warning messages explained below may differ from the actual messages according to operation conditions and vehicle specifications.

Warning buzzer

In some cases, the buzzer may not be heard due to being in a noisy location or audio sound.

Messages and warnings

If “Engine Oil Level Low Add or Replace” is displayed


Cause	Actions
The engine oil level may be low.	Check the level of the engine oil, and add engine oil if necessary. (Adding engine oil) This message may be displayed if the vehicle is stopped on a slope. Move the vehicle to a level surface and check if the message disappears.

If “Hybrid System Stopped Steering Power Low” is displayed


Cause	Actions
This message is displayed if the hybrid system is stopped while driving.	When steering wheel operations are heavier than usual, grip the steering wheel firmly and operate it using more force than usual.

If “Auto Power OFF to Conserve Battery” is displayed


Cause	Actions
Power was turned off due to the automatic power off function.	Next time when starting the hybrid system, operate the hybrid system for approximately 5 minutes to recharge the 12-volt battery.

If “Shift is in N Release Accelerator Before Shifting” is displayed


Cause	Actions
The accelerator pedal has been depressed when the shift lever is in N.	Release the accelerator pedal and change the shift the shift lever to D, S or R.

If “Press brake when vehicle is stopped Hybrid system may overheat” is displayed


Cause	Actions
The message may be displayed when the accelerator pedal is depressed to hold the vehicle while the vehicle is stopped on an incline, etc.	The hybrid system may overheat. Release the accelerator pedal and depress the brake pedal.

If “12-Volt Battery Charging System Malfunction Stop in a Safe Place See Owner’s Manual” is displayed


Cause	Actions
It may indicate a malfunction.	Immediately stop the vehicle and contact your Toyota dealer. Continuing to drive the vehicle may be dangerous.

If “Traction battery needs to be protected. Shift into P to restart.” is displayed


Cause	Actions
This message is displayed when the hybrid battery (traction battery) charge has become extremely low because the vehicle has been left with the N shift position selected for a certain amount of time.	When operating the vehicle, shift to P and restart the hybrid system.

If “Traction battery needs to be protected. Refrain from the use of N position.” is displayed


Cause	Actions
This message may be displayed when the shift position is in N.	As the hybrid battery (traction battery) cannot be charged when the shift position is in N, shift the shift position to P when the vehicle is stopped.

If “Hybrid System Overheated Output Power Reduced” is displayed


Cause	Actions
This message may be displayed when driving under severe operating conditions. (For example, when driving up a long steep hill.)	If your vehicle overheats

If “Tire Set Switching Incomplete Try Tire Set Registration Again See Owner’s Manual” is displayed


Cause	Actions
The wheel set change could not be completed.	Check which wheel set is installed and perform the change procedure again from the beginning.

If “Maintenance Required For Traction Battery At Your Dealer” is displayed


Cause	Actions
The hybrid battery (traction battery) is scheduled to be inspected or replaced.	Have the vehicle inspected by your Toyota dealer immediately. Continuing to drive the vehicle without having the hybrid battery (traction battery) inspected will cause the hybrid system not to start. If the hybrid system does not start, contact your Toyota dealer immediately.

If “Headlight System Malfunction Visit Your Dealer” is displayed


Cause	Actions
The following systems may be malfunctioning. The LED headlight system AHB (Automatic High Beam)	Have the vehicle inspected by your Toyota dealer immediately.

If “Engine Coolant Temp High Stop in a Safe Place See Owner’s Manual” is displayed


Actions
If your vehicle overheats

If “Smart Key System malfunction See owner’s manual” is displayed


Cause	Actions
It may indicate a malfunction.	Have the vehicle checked by your Toyota dealer immediately.

If “Braking Power Low Stop in a Safe Place See Owner’s Manual” is displayed


Cause	Actions
It may indicate a malfunction.	Immediately stop the vehicle and contact your Toyota dealer. Continuing to drive the vehicle may be dangerous.

If “Oil pressure low Stop in a safe place See owner’s manual” is displayed


Cause	Actions
It may indicate a malfunction.	Immediately stop the vehicle and contact your Toyota dealer. Continuing to drive the vehicle may be dangerous.

If “High Power Consumption Power to Climate Temporarily Limited” is displayed


Cause	Actions
If this message is displayed frequently, there is a possible malfunction relating to the charging system or the 12-volt battery may be deteriorating.	Have the vehicle checked by your Toyota dealer.

If a message that indicates the need for visiting your Toyota dealer is displayed


Cause	Actions
The system or part shown on the multi-information display is malfunctioning.	Have the vehicle inspected by your Toyota dealer immediately.

If “Maintenance Required for Traction Battery Cooling Parts See Owner’s Manual” is displayed


Cause	Actions
The filters may be clogged, the air intake vents may be blocked, or there may be a gap in the duct.	Cleaning the hybrid battery (traction battery) air intake vents. (Cleaning the hybrid battery (traction battery) air intake vent) If the warning message is shown even if the vents are cleaned, have the vehicle inspected by your Toyota dealer.

If “Low 12-volt Battery See Owner’s Manual” is displayed


Actions
When the display goes off after several seconds: Maintain the hybrid system operation for more than 15 minutes and charge the 12-volt battery. When the display does not go off: Start up the hybrid system using the procedures for if the 12-volt battery is discharged (If the 12-volt battery is discharged).

If “System Malfunction Visit Your Dealer” is displayed


Cause	Actions
Indicates one of the following systems is disabled. PCS (Pre-Collision System) LDA (Lane Departure Alert) LTA (Lane Tracing Assist) LCA (Lane Change Assist) (if equipped) AHB (Automatic High Beam) Dynamic radar cruise control system RSA (Road Sign Assist) (if equipped) PDA (Proactive Driving Assist) BSM (Blind Spot Monitor) (if equipped) RCTA (Rear Cross Traffic Alert) (if equipped) Safe Exit Assist (if equipped) Intuitive parking assist (if equipped) PKSB (Parking Support Brake) (if equipped) RCD (Rear camera detection) (if equipped)	Have the vehicle inspected by your Toyota dealer immediately.

If “System Stopped See Owner’s Manual” is displayed


Cause	Actions
Indicates one of the following systems is disabled. PCS (Pre-Collision System) LDA (Lane Departure Alert) LTA (Lane Tracing Assist) LCA (Lane Change Assist) (if equipped) AHB (Automatic High Beam) Dynamic radar cruise control system RSA (Road Sign Assist) (if equipped) PDA (Proactive Driving Assist) BSM (Blind Spot Monitor) (if equipped) RCTA (Rear Cross Traffic Alert) (if equipped) Safe Exit Assist (if equipped) Intuitive parking assist (if equipped) PKSB (Parking Support Brake) (if equipped) RCD (Rear camera detection) (if equipped)	Follow the following correction methods. Check the voltage of the 12-volt battery Check the sensors that the Toyota Safety Sense 3.0 uses for foreign matter covering them. Remove them if any. (Sensors used by Toyota Safety Sense 3.0) Check if the trunk is open.
Indicates the sensors may not be operating properly. (Situations in which the sensors may not operate properly, BSM (Blind Spot Monitor) - Conditions under which the system may not function correctly, Safe Exit Assist - Conditions under which the system may not function correctly, Intuitive parking assist - Situations in which the system may not operate properly, RCTA (Rear Cross Traffic Alert) function - Situations in which the system may not operate properly, RCD (Rear Camera Detection) - Situations in which the system may not operate properly, Parking Support Brake function (static objects front and rear of the vehicle) - Situations in which the system may not operate properly, Parking Support Brake function (moving vehicles rear of the vehicle) - Situations in which the system may not operate properly, Parking Support Brake function (pedestrians rear of the vehicle) - Situations in which the system may not operate properly)	Check the rear bumper around the sensors used by the BSM, RCTA, or Safe Exit Assist for foreign matter covering them. Remove them if any. (BSM (Blind Spot Monitor) - To ensure the system can operate properly, Safe Exit Assist - To ensure the system can operate properly) Check the sensors including camera sensors used by the Intuitive parking assist and PKSB for foreign matter covering them. Remove them if any. (System components) When problems are solved and the sensors are operational, this indication may disappear by itself.

If “System Stopped Front Camera Low Visibility See Owner’s Manual” is displayed


Cause	Actions
Indicates one of the following systems is disabled. PCS (Pre-Collision System) LDA (Lane Departure Alert) LTA (Lane Tracing Assist) LCA (Lane Change Assist) (if equipped) AHB (Automatic High Beam) Dynamic radar cruise control system RSA (Road Sign Assist) (if equipped) PDA (Proactive Driving Assist)	Follow the following correction methods. Using the windshield wipers, remove the dirt or foreign matter from the windshield. Using the air conditioning system, defog the windshield. Close the hood, remove any stickers, etc. to clear the obstruction in front of the front camera.

If “System Stopped Front Camera Out of Temperature Range Wait until Normal Temperature” is displayed


Cause	Actions
Indicates one of the following systems is disabled. PCS (Pre-Collision System) LDA (Lane Departure Alert) LTA (Lane Tracing Assist) LCA (Lane Change Assist) (if equipped) AHB (Automatic High Beam) Dynamic radar cruise control system RSA (Road Sign Assist) (if equipped) PDA (Proactive Driving Assist)	Follow the following correction methods. If the front camera is hot, such as after the vehicle is parked in the sun, use the air conditioning system to decrease the temperature around the front camera If a sunshade was used when the vehicle was parked, depending on its type, the sunlight reflected from the surface of the sunshade may cause the temperature of the front camera to become excessively high If the front camera is cold, such after the vehicle is parked in an extremely cold environment, use the air conditioning system to increase the temperature around the front camera

If “System Stopped Front Radar Sensor Blocked Clean Radar Sensor” is displayed


Cause	Actions
Indicates one of the following systems is disabled. PCS (Pre-Collision System) LDA (Lane Departure Alert) LTA (Lane Tracing Assist) LCA (Lane Change Assist) (if equipped) AHB (Automatic High Beam) Dynamic radar cruise control system PDA (Proactive Driving Assist)	Follow the following correction methods. Check if there is any foreign matter attached to the radar sensor or radar sensor cover and clean them if necessary. (To prevent malfunction of the radar sensors) This message may be displayed when driving in an open area with few nearby vehicles or structures, such as a desert, grasslands, suburbs, etc. The message may be cleared by driving the vehicle in an area with structures, vehicles, etc. nearby.

If “System Stopped Front Radar Sensor Out of Temperature Range Wait until Normal Temperature” is displayed


Cause	Actions
Indicates one of the following systems is disabled. PCS (Pre-Collision System) LDA (Lane Departure Alert) LTA (Lane Tracing Assist) LCA (Lane Change Assist) (if equipped) AHB (Automatic High Beam) Dynamic radar cruise control system PDA (Proactive Driving Assist)	The temperature of the radar sensor is outside of the operating range. Wait for the temperature to become appropriate.

If “System Stopped Front Radar In Self Calibration See Owner’s Manual” is displayed


Cause	Actions
Indicates one of the following systems is disabled. PCS (Pre-Collision System) LDA (Lane Departure Alert) LTA (Lane Tracing Assist) LCA (Lane Change Assist) (if equipped) AHB (Automatic High Beam) Dynamic radar cruise control system PDA (Proactive Driving Assist)	Follow the following correction methods. Check if there is any foreign matter attached to the radar sensor or radar sensor cover and clean them if necessary. (To prevent malfunction of the radar sensors) The radar sensor may be misaligned and will be adjusted automatically while driving. Continue driving for a while.

If “Unavailable Activation Condition not Satisfied See Owner’s Manual” is displayed (on some models)


Cause	Actions
The LCA function cannot be used as the operating conditions have not been met. (Operating conditions of function)	Operate the turn signal lever again after all of the operating conditions are met.

If “Cruise Control Unavailable See Owner’s Manual” is displayed


Cause	Actions
Indicates one of the following systems is disabled. Dynamic radar cruise control Cruise control A message is displayed when the driving assist switch is pushed repeatedly.	Press the driving assist switch quickly and firmly.

If “Driver Monitor Out of Temperature Range Wait until Normal Temperature” is displayed (on some models)


Cause	Actions
Indicates one of the following systems is disabled. Driver monitor Traffic Jam Assist	The temperature of the driver monitor camera is outside of the operating range. Wait for the temperature to become appropriate.

If “Driver Monitor Unavailable See Owner’s Manual” is displayed (on some models)


Cause	Actions
The lens of the driver monitor camera may be dirty.	When there is dirt on the camera lens, clean it with a dry, soft cloth so as to not damage it.

If “Parking Assist Unavailable Sensor Blocked” is displayed (on some models)


Cause	Actions
A sensor may be covered with water drops, ice, snow, dirt, etc.	Remove the water drops, ice, snow, dirt, etc., from the sensor to return the system to normal. Also, due to ice forming on a sensor at low temperatures, a warning message may be displayed or the sensor may not be able to detect an object. Once the ice melts, the system will return to normal. If a sensor is dirty, the position of the dirty sensor will be shown on the display. If an abnormality is displayed even though there are no water drops, ice, snow or dirt, the sensor may be operating abnormally. Have the vehicle inspected by your Toyota dealer.

If “Parking Assist Unavailable Low Visibility See Owner’s Manual” is displayed (on some models)


Cause	Actions
Indicates one of the following systems is disabled. PKSB (Parking Support Brake) (if equipped) RCD (Rear camera detection) (if equipped)	Remove any dirt or foreign matter from the rear cameras.

If “Check Engine” is displayed


Cause	Actions
It may indicate a malfunction.	Have the vehicle inspected by your Toyota dealer immediately.

If “Hybrid System Malfunction” is displayed


Cause	Actions
It may indicate a malfunction.	Have the vehicle inspected by your Toyota dealer immediately.

If “Accelerator System Malfunction” is displayed


Cause	Actions
It may indicate a malfunction.	Have the vehicle inspected by your Toyota dealer immediately.

If “Traction battery system malfunction” is displayed


Cause	Actions
It may indicate a malfunction.	Have the vehicle inspected by your Toyota dealer immediately.

If “Hybrid System Stopped” is displayed


Cause	Actions
The vehicle may have run out of fuel.	Stop the vehicle in a safe place and, if the fuel level is low, refuel the vehicle.

If “Engine stopped No Fuel” is displayed


Cause	Actions
The vehicle may have run out of fuel.	Stop the vehicle in a safe place and, if the fuel level is low, refuel the vehicle.

Notice:

If “Low 12-volt Battery See Owner’s Manual” is displayed frequently

The 12-volt battery may have deteriorated. As the battery may discharge in this state when left unattended, have the battery inspected by your Toyota dealer.