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Grand Highlander
2024
Owner's Manual Excerpt for
Driving Support Systems
Toyota Safety Sense 3.0 software update ........... 233
Toyota Safety Sense 3.0 ...................................... 235
LTA (Lane Tracing Assist) ................................... 257
LCA (Lane Change Assist) .................................. 262
Emergency Driving Stop System ......................... 298
Traffic Jam Assist ................................................ 301
This document contains excerpts from the vehicle's Owner's Manual
for certain driving support systems.
Refer to the full Owner's Manual for detail on all vehicle systems.
All page numbers refer to the page of the Owner's Manual.
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Summary of Contents for Toyota Grand Highlander 2024
- Page 1 Grand Highlander 2024 Owner’s Manual Excerpt for Driving Support Systems Toyota Safety Sense 3.0 software update ... 233 Toyota Safety Sense 3.0 ........235 LTA (Lane Tracing Assist) ........257 LCA (Lane Change Assist) ........262 Emergency Driving Stop System ......298 Traffic Jam Assist ..........
- Page 2 Ver. 2. For the tem can be checked using One- latest information about the con- App. trols, use, warnings/precautions, etc. of each function of Toyota Selecting your vehicle’s Safety Sense 3.0, refer to the Toyota Safety Sense 3.0 Digital Owner’s Manual at the version Owner’s Manual website.
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Page 3: Updating The Software
ON. Toyota Safety Sense 3.0 can still ● be used while a software update is being performed. What can be checked using the ■... -
Page 4: Toyota Safety Sense
● performing driving operations or a system malfunction occurs, a warning message or warning buzzer will be operated. If a The Toyota Safety Sense 3.0 warning message is displayed consists of the driving on the display, follow the instructions displayed. -
Page 5: Driving Assist Systems
PCS (Pre-Collision System) ■ P.243 P.245 : If equipped LTA (Lane Tracing Assist) ■ P.257 Sensors used by Toyota LDA (Lane Departure Alert) Safety Sense 3.0 ■ P.265 Various sensors are used to LCA (Lane Change Assist) obtain the necessary informa- ■... - Page 6 4-5. Using the driving support systems Sensors which detect the ■ Keep the radar sensors and ● surrounding conditions radar sensor covers clean at all times. Clean the front of a radar sensor or the front or back of a radar sen- sor cover if it is dirty or covered with water droplets, snow, etc.
- Page 7 Do not modify or paint the radar ● sensors or radar sensor cover, or replace them with anything other than Toyota genuine parts. In the following situations, recal- ● ibration of the radar sensors will be necessary. For details, con- tact your Toyota dealer.
- Page 8 In this case, have the vehicle inspected by your Toyota Do not disassemble the front ● dealer. camera. Do not disassemble or modify Do not modify any parts around ●...
- Page 9 4-5. Using the driving support systems • Truss bridges Situations in which the sensors • Gravel roads ■ may not operate properly • Rutted, snow-covered roads • Walls When the height or inclination of ● • Large trucks the vehicle has been changed due •...
- Page 10 4-5. Using the driving support systems has become extremely short Immediately after changing lanes ● or passing through an intersection When a detectable vehicle is at an ● angle When driving in a temporary lane ● or lane regulated by construction When snow, mud, etc.
- Page 11 4-5. Using the driving support systems When the inside of the vehicle is When the driver is wearing ● ● hot, such as after the vehicle has makeup which makes it difficult to been parked in the sun detect their eyes, nose, mouth, or shape of their face When a very bright light, such as ●...
- Page 12 4-5. Using the driving support systems LTA (Lane Tracing Assist) LTA functions When driving on a road with clear lane lines with the dynamic radar cruise control operating, lane lines and pre- ceding and surrounding vehi- cles are detected using the front camera and radar sen- sor, and the steering wheel is operated to maintain the vehi-...
- Page 13 4-5. Using the driving support systems the following conditions are met: The LTA system detects lane lines ● or the path of preceding or sur- rounding vehicles. The dynamic radar cruise control ● is operating. The lane width is approximately ●...
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Page 14: Enabling/Disabling The System
4-5. Using the driving support systems sound to alert the driver. • When a steering wheel cover is installed If steering wheel operation equiv- ● • When the driver is wearing gloves alent to that necessary for a lane • When foreign matter is attached to change is detected, the system the steering wheel will determine the vehicle is not... - Page 15 4-5. Using the driving support systems When there are moving objects WARNING ● or structures in the surrounding Situations in which the func- area (Depending on the position ■ tions may not operate prop- of the moving object or structure erly relative to your vehicle, your vehicle may sway)
- Page 16 4-5. Using the driving support systems Operation display of steering wheel operation support The operating state of the LTA system is indicated. Lane dis- Steering Indicator Situation play icon LTA is on standby White Grey/White Grey LTA is operating Green Green Green The vehicle is departing the lane...
- Page 17 4-5. Using the driving support systems LCA (Lane Change WARNING Assist) Before using the LCA system ■ Do not overly rely on the LCA ● : If equipped system. The LCA system is not a system which provides automated assis- LCA functions tance in driving and it is not a sys- tem which reduces the need for...
- Page 18 4-5. Using the driving support systems ing. Cancelation of functions ■ In the following situations, opera- tion of the LCA may be canceled with the display and buzzer: When the operating conditions ● (P.262) are no longer met When the system can no longer ●...
- Page 19 4-5. Using the driving support systems First position: LCA is opera- To change lanes by holding the turn signal lever in the first position with- tional out using the LCA, turn the custom- Second position: LCA is not ize setting of the LCA off. operational WARNING Situations in which the LCA...
- Page 20 4-5. Using the driving support systems Emergency Driving WARNING Stop System For safe use ■ Driving safely is solely the ● : If equipped responsibility of the driver. Pay careful attention to the sur- The emergency driving stop rounding conditions in order to system is a system which ensure safe driving.
- Page 21 4-5. Using the driving support systems approximately 30 mph (50 km/h) WARNING or more This system detects the condi- During the Traffic Jam Assist (if ● tion of the driver through the equipped) controls, the system may operation of the steering wheel. operate at below 30 mph (50 km/h).
- Page 22 4-5. Using the driving support systems steering wheel, are not per- and the vehicle will slowly formed within a certain amount decelerate and stop. After the of time, the system will enter vehicle stops, the system will warning phase 2. enter the stop and hold phase.
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Page 23: Traffic Jam Assist
4-5. Using the driving support systems Traffic Jam Assist Emergency Driving Stop System : If equipped P.298 Function Outline Extended resume time of Traffic Jam Assist is a system Dynamic radar cruise which, through confirmation of control the conditions by the driver, pro- vides lane keeping, accelerat- P.282 ing/decelerating, stopping, and... - Page 24 4-5. Using the driving support systems Driver monitor camera Depending on the condition of ● the surrounding area, the road, recording or the driver, the Traffic Jam Assist function may not operate When the operation of Traffic or operation may be sus- pended.
- Page 25 4-5. Using the driving support systems Situations in which the sensors WARNING ● may not operate properly In certain situations, a message ● P.240 urging the driver to hold the steering wheel may be dis- Situations in which the lane may ●...
- Page 26 4-5. Using the driving support systems Functions and components com- ● WARNING posing the system are in proper condition. To prevent malfunction of the ■ radar sensors Customized setting of the PCS ● (Pre-Collision System) is not set P.237 to off. To prevent malfunction of the ■...
- Page 27 4-5. Using the driving support systems wheel can be operated. If the steer- assist function has operated. ing wheel is operated more than a certain amount, controlled driving Changing Traffic Jam will be cancelled. Assist settings When a warning message is ■...
- Page 28 4-5. Using the driving support systems Display Status Action to be taken The driver must operate Indicates that driving the steering wheel, accel- actions are necessary to erator pedal and brake cope with cut-in or other pedal in accordance with behavior of surrounding (Yellow) the surrounding environ-...