Toyota CH-R Owners Manual: Indications on multi-information display

  1. LDA indicator
    The illumination condition of the indicator informs the driver of the system operation status.

    Illuminated in white: LDA system is operating.

    Illuminated in green: Steering wheel assistance of the steering control function is operating.

    Flashing in orange: Lane departure alert function is operating.

  2. Operation display of steering wheel operation support
    Indicates that steering wheel assistance of the steering control function is operating.
  3. Lane departure alert function display
    Displayed when the multi-information display is switched to the driving assist system information screen.

Toyota CH-R. Using the driving support systems

Inside of displayed white lines is white

Indicates that the system is recognizing white (yellow) lines. When the vehicle departs from its lane, the white line displayed on the side the vehicle departs from flashes orange.

Inside of displayed white lines is black

Indicates that the system is not able to recognize white (yellow) lines or is temporarily canceled.

■Operation conditions of each function

  • Lane departure alert function
    This function operates when all of the following conditions are met.
    • LDA is turned on.
    • Vehicle speed is approximately 32 mph (50 km/h) or more.
    • System recognizes white (yellow) lines.
    • Width of traffic lane is approximately 9.8 ft. (3 m) or more.
    • Turn signal lever is not operated.
    • Vehicle is driven on a straight road or around a gentle curve with a radius of more than approximately 492 ft. (150 m).
    • No system malfunctions are detected.
  • Steering control function
    This function operates when all of the following conditions are met in addition to the operation conditions for the lane departure alert function.
    • Setting for " Steering Assist" in screen of the multi-information display is set to on.
    • Vehicle is not accelerated or decelerated by a fixed amount or more.
    • Steering wheel is not operated with a steering force level suitable for changing lanes.
    • ABS, VSC, TRAC and PCS are not operating.
    • TRAC or VSC is not turned off.
    • Hands off steering wheel alert is not displayed
  • Vehicle sway warning function
    This function operates when all of the following conditions are met.
    • Setting for " Alert" in screen of the multi-information display is set to on.
    • Vehicle speed is approximately 32 mph (50 km/h) or more.
    • Width of traffic lane is approximately 9.8 ft. (3 m) or more.
    • No system malfunctions are detected.

■Temporary cancellation of functions When the operation conditions are no longer met, a function may be temporarily canceled. However, when the operation conditions are met again, operation of the function is automatically restored. ■Steering control function Depending on the vehicle speed, lane departure situation, road conditions, etc., the driver may not feel the function is operating or the function may not operate at all.

■Lane departure alert function The warning buzzer may be difficult to hear due to external noise, audio playback, etc.

■Hands off steering wheel alert

When the system determines that the driver has removed their hands from the steering wheel while the steering control function is operating, a warning message urging the driver to hold the steering wheel and the symbol shown in the illustration are displayed on the multi-information display.

If the driver continues to keep their hands off of the steering wheel, a warning message and the symbol shown in the illustration are displayed on the multi-information display, and the function is temporarily canceled. This warning also operates in the same way when the driver continuously operates the steering wheel only a small amount. Always keep your hands on the steering wheel when using this system, regardless of warnings.

Depending on the vehicle and road conditions, the warning may not operate.

■Vehicle sway warning function

When the system determines that the vehicle is swaying while the vehicle sway warning function is operating, a buzzer sounds and a warning message urging the driver to rest and the symbol shown in the illustration are simultaneously displayed on the multi-information display.

Depending on the vehicle and road conditions, the warning may not operate.

■White (yellow) lines are only on one side of road The LDA system will not operate for the side on which white (yellow) lines could not be recognized.

■Conditions in which functions may not operate properly In the following situations, the camera sensor may not detect white (yellow) lines and various functions may not operate normally.

  • There are shadows on the road that run parallel with, or cover, the white (yellow) lines.
  • The vehicle is driven in an area without white (yellow) lines, such as in front of a tollgate or checkpoint, or at an intersection, etc.
  • The white (yellow) lines are cracked, "Botts' dots", "Raised pavement marker" or stones are present.
  • The white (yellow) lines cannot be seen or are difficult to see due to sand, etc.
  • The vehicle is driven on a road surface that is wet due to rain, puddles, etc.
  • The traffic lines are yellow (which may be more difficult to recognize than lines that are white).
  • The white (yellow) lines cross over a curb, etc.
  • The vehicle is driven on a bright surface, such as concrete.
  • The vehicle is driven on a surface that is bright due to reflected light, etc.
  • The vehicle is driven in an area where the brightness changes suddenly, such as at the entrances and exits of tunnels, etc.
  • Light from the headlights of an oncoming vehicle, the sun, etc., enters the camera.
  • The vehicle is driven where the road diverges, merges, etc.
  • The vehicle is driven on a slope.
  • The vehicle is driven on a road which tilts left or right, or a winding road.
  • The vehicle is driven on an unpaved or rough road.
  • The vehicle is driven around a sharp curve.
  • The traffic lane is excessively narrow or wide.
  • The vehicle is extremely tilted due to carrying heavy luggage or having improper tire pressure.
  • The distance to the preceding vehicle is extremely short.
  • The vehicle is moving up and down a large amount due to road conditions during driving (poor roads or road seams).
  • The headlight lenses are dirty and emit a faint amount of light at night, or the beam axis has deviated.
  • The vehicle is struck by a crosswind.
  • The vehicle has just changed lanes or crossed an intersection.
  • Snow tires, etc., are equipped.

■Warning message If the following warning message is displayed on the multi-information display and the LDA indicator illuminates in orange, follow the appropriate troubleshooting procedure.

Warning message Details/Actions
"Lane Departure Alert Malfunction.

Visit Your Dealer."

The system may not be operating properly.

Have the vehicle inspected at your Toyota dealer.

"Front Camera Vision Blocked.

Clean and Demist Windshield."

Dirt, rain, condensation, ice, snow, etc., are present on the windshield in front of the camera sensor.

Turn the LDA system off, remove any dirt, rain, condensation, ice, snow, etc., from the windshield, and then turn the LDA system back on.

"Front Camera Unavailable." The operation conditions of the camera sensor (temperature, etc.) are not met.

When the operation conditions of the camera sensor (temperature, etc.) are met, the LDA system will become available. Turn the LDA system off, wait for a little while, and then turn the LDA system back on.

"LDA Unavailable." The LDA system is temporarily canceled due to a malfunction in a sensor other than the camera sensor.

Turn the LDA system off and follow the appropriate troubleshooting procedures for the warning message. Afterward, drive the vehicle for a short time, and then turn the LDA system back on.

"LDA Unavailable Below Approx. 32 MPH (50km/h)." The LDA system cannot be used as the vehicle speed is approximately less than 32 mph (50 km/h).

Drive the vehicle at approximately 32 mph (50 km/h) or more.

If a different warning message is displayed, follow the instructions displayed on the screen.

■Customization The following settings can be changed.

Function Setting details
Lane departure alert function Adjust alert sensitivity
Steering control function Turn steering wheel assistance on and off
Vehicle sway warning function Turn function on and off
Adjust alert sensitivity

For how to change settings.

    Functions included in LDA system
    Lane departure alert function When the system determines that the vehicle might depart from its lane, a warning is displayed on the multi-information display and the warning buzzer sounds to alert ...

    Dynamic radar cruise control with full-speed range
    ...

    Other materials:

    Toyota CH-R Service Manual > Air Conditioning System(for Automatic Air Conditioning System With Side-mounted Air Conditioner Pressure Sensor): Parts Location
    PARTS LOCATION ILLUSTRATION *1 AIR CONDITIONER PRESSURE SENSOR *2 THERMISTOR ASSEMBLY *3 FORWARD RECOGNITION CAMERA *4 BRAKE ACTUATOR ASSEMBLY (SKID CONTROL ECU) *5 COOLER CO ...

    Toyota CH-R Service Manual > Steering Heater Switch: Removal
    REMOVAL PROCEDURE 1. REMOVE FRONT DOOR SCUFF PLATE LH Click here 2. REMOVE COWL SIDE TRIM BOARD LH Click here 3. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY Click here 4. REMOVE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY Click here 5. DISCONNECT HOOD LOCK CON ...

    © 2017-2019 Copyright www.tochr.net
    0.0425