Toyota CH-R Service Manual: Freeze Frame Data

FREEZE FRAME DATA

FREEZE FRAME DATA

(a) Whenever DTCs are detected, the blind spot monitor sensor stores the current vehicle (sensor) state as freeze frame data.

CHECK FREEZE FRAME DATA

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the blind spot monitor system on.

(d) Turn the Techstream on.

(e) Enter the following menus: Body Electrical / Blind Spot Monitor Master or Blind Spot Monitor Slave / Trouble Codes.

(f) According to the display on the Techstream, display the freeze frame data for the selected DTC.

Body Electrical > Blind Spot Monitor Master

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Main Switch

State of the Blind spot monitor system

OFF or ON

OFF: Blind spot monitor system off

ON: Blind spot monitor system on

-

RCTA Switch Status

State of the RCTA function

OFF or ON

OFF: RCTA function off

ON: RCTA function on

-

Warning Indicator Turning on(Master)

State of the outer rear view mirror indicator LH turning on

OFF or ON

  • OFF: Any state except "ON"
  • ON: Either of the following states
    • During initial check
    • Blind spot monitor system on, vehicle detected on left hand side and left turn signal switch not on

-

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

-

Main Switch Indicator Status

State of the blind spot monitor indicator on the blind spot monitor main switch

OFF or ON

OFF: Indicator not illuminated

ON: Indicator illuminated

-

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

-

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

-

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

Ignition switch to ON: 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

-

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

-

Number of DTC

Number of DTC

Min.: 0, Max.: 255

When system is normal: 0

When a malfunction is detected: More than 0

-

Body Electrical > Blind Spot Monitor Slave

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Warning Indicator Turning on(Slave)

State of the outer rear view mirror indicator RH turning on

OFF or ON

  • OFF: Any state except "ON"
  • ON: Either of the following states
    • During initial check
    • Blind spot monitor system on, vehicle detected on right hand side and right turn signal switch not 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

-

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

-

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

OFF: Shift lever in any position except R

ON: Shift lever in R

-

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

Ignition switch to ON: 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

-

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

-

Number of DTC

Number of DTC

Min.: 0, Max.: 255

When system is normal: 0

When a malfunction is detected: More than 0

-

CLEAR FREEZE FRAME DATA

NOTICE:

Clearing the DTCs will also clear the freeze frame data.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the blind spot monitor system on.

(d) Turn the Techstream on.

(e) Clear the DTCs and freeze frame data.

    Dtc Check / Clear
    DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the blind spot monitor system on. (d) Turn the Techstream on. (e) Enter the follo ...

    Data List / Active Test
    DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when decidi ...

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