Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Freeze Frame Data

RCTA Switch Status

State of the RCTA function

OFF or ON

OFF: RCTA function off

ON: RCTA function on

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Warning Indicator Turning on(Master)

State of the outer rear view mirror indicator LH turning on

OFF or ON

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Warning Indicator Flashing(Master)

State of the outer rear view mirror indicator LH flashing

OFF or ON

OFF: Any state except "ON"

ON: Blind spot monitor system on, vehicle detected on left hand side and left turn signal switch on

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Warning Indicator Input Circuit Voltage

Outer rear view mirror indicator voltage

Min.: 0 V, Max.: 25.5 V

Indicator illuminated: 2.5 to 7.5 V

Indicator not illuminated: Below 1 V

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Warning Indicator Input Circuit Current

Outer rear view mirror indicator current

Min.: 0 mA, Max.: 255 mA

Indicator illuminated: 5 to 100 mA

Indicator not illuminated: 0 mA

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Turn Switch State

State of the turn signal switch

Left ON, Right ON or OFF

Left ON: Left turn signal switch on

Right ON: Right turn signal switch on

OFF: Turn signal switch off

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Reverse (Only for AT/CVT)

State of the shift position R signal

OFF or ON

OFF: Shift lever in any position except R

ON: Shift lever in R

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Vehicle Speed

Vehicle speed signal

Min.: -327.68 km/h (-204 mph), Max.: 327.67 km/h (204 mph)

Vehicle stopped: 0 km/h (0 mph)

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Steering Angle

Steering angle sensor

Min.: -3072 deg, Max.: 3070.5 deg

Left turn: Increases

Right turn: Decreases

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Power Supply Voltage

Power supply voltage

Min.: 0 V, Max.: 49.951 V

Engine switch on (IG): 11 to 14 V

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Indicator Light Control State

Outer rear view mirror indicator dimming state

Dim OFF or Dim ON

Dim OFF: Indicator not dimmed

Dim ON: Indicator dimmed

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Angle Adjustment by Auto Alignment

Angle adjusted using auto alignment

Min.: Under -180 deg, Max.: Over 180 deg

Angle adjusted using auto alignment is displayed

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Yaw Rate Sensor

Yaw rate sensor

Min.: Under -125 deg/s, Max.: 124.612 deg/s

Turning right: -125 to 0 deg/s

Turning left: 0 to 124.612 deg/s

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Number of DTC

Number of DTC

Min.: 0, Max.: 255

When system is normal: 0

When a malfunction is detected: More than 0

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Warning Indicator Turning on(Slave)

State of the outer rear view mirror indicator RH turning on

OFF or ON

-

Warning Indicator Flashing(Slave)

State of the outer rear view mirror indicator RH flashing

OFF or ON

OFF: Any state except "ON"

ON: Blind spot monitor system on, vehicle detected on right hand side and right turn signal switch on

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Buzzer Sound Status

State of the RCTA buzzer (blind spot monitor buzzer)

OFF or ON

OFF: Buzzer not sounding

ON: Buzzer sounding

-

Warning Indicator Input Circuit Voltage

Outer rear view mirror indicator voltage

Min.: 0 V, Max.: 25.5 V

Indicator illuminated: 2.5 to 7.5 V

Indicator not illuminated: Below 1 V

-

Warning Indicator Input Circuit Current

Outer rear view mirror indicator current

Min.: 0 mA, Max.: 255 mA

Indicator illuminated: 5 to 100 mA

Indicator not illuminated: 0 mA

-

Buzzer Input Circuit Voltage

RCTA buzzer (blind spot monitor buzzer) voltage

Min.: 0 V, Max.: 25.5 V

Buzzer not sounding: 11 to 14 V

Buzzer sounding: Alternating between 0 to 14 V

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Turn Switch State

State of the turn signal switch

Left ON, Right ON or OFF

Left ON: Left turn signal switch on

Right ON: Right turn signal switch on

OFF: Turn signal switch off

-

Reverse (Only for AT/CVT)

State of the shift position R signal

OFF or ON

OFF: Shift lever in any position except R

ON: Shift lever in R

-

Reverse (Only for MT)

Not supported

OFF or ON

-

-

Vehicle Speed

Vehicle speed signal

Min.: -327.68 km/h (-204 mph), Max.: 327.67 km/h (204 mph)

Vehicle stopped: 0 km/h (0 mph)

-

Steering Angle

Steering angle sensor

Min.: -3072 deg, Max.: 3070.5 deg

Left turn: Increases

Right turn: Decreases

-

Power Supply Voltage

Power supply voltage

Min.: 0 V, Max.: 49.951 V

Engine switch on (IG): 11 to 14 V

-

Indicator Light Control State

Outer rear view mirror indicator dimming state

Dim OFF or Dim ON

Dim OFF: Indicator not dimmed

Dim ON: Indicator dimmed

-

Angle Adjustment by Auto Alignment

Angle adjusted using auto alignment

Min.: Under -180 deg, Max.: Over 180 deg

Angle adjusted using auto alignment is displayed

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Yaw Rate Sensor

Yaw rate sensor

Min.: Under -125 deg/s, Max.: 124.612 deg/s

Turning right: -125 to 0 deg/s

Turning left: 0 to 124.612 deg/s

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Number of DTC

Number of DTC

Min.: 0, Max.: 255

When system is normal: 0

When a malfunction is detected: More than 0

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