Toyota Camry owners & service manuals

Toyota Camry (XV70): Freeze Frame Data

FREEZE FRAME DATA

DESCRIPTION

(a) When a front camera system DTC is stored, the forward recognition camera stores the current vehicle (ECU or sensor) state as Freeze Frame Data.

CHECK FREEZE FRAME DATA

(a) Select a DTC to display the freeze frame data.

Chassis > Front Recognition Camera > Trouble Codes

(b) Check the freeze frame data for the output DTC.

FREEZE FRAME DATA CHART

Chassis > Front Recognition Camera

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Total Distance Traveled

-

-

-

Cannot be used

Total Distance Traveled - Unit

-

-

-

Cannot be used

VGRS ECU Equipped Information

Variable gear ratio steering system function availability

Absence or Presence

Absence: Variable gear ratio steering system absence

Presence: Variable gear ratio steering system presence

If a display different from vehicle specification is output, a forward recognition camera that was used with a different vehicle was installed, or the forward recognition camera may be malfunctioning.

DRS System Equipped Information

Dynamic rear steering system function availability

Absence or Presence

Absence: Dynamic rear steering system absence

Presence: Dynamic rear steering system presence

If a display different from vehicle specification is output, a forward recognition camera that was used with a different vehicle was installed, or the forward recognition camera may be malfunctioning.

Vehicle Information (Steering Wheel Position)

Vehicle information (steering wheel installation location) stored by forward recognition camera

Unknown, Left or Right

Steering wheel installation location

If a display different from vehicle specification is output, a forward recognition camera that was used with a different vehicle was installed, or the forward recognition camera may be malfunctioning.

HV/EV Equipped Information

Vehicle information (engine) stored by forward recognition camera

Non-HV/EV or HV/EV

Non-HV/EV: Gasoline Model

HV/EV: HV Model

If a display different from vehicle specification is output, a forward recognition camera that was used with a different vehicle was installed, or the forward recognition camera may be malfunctioning.

Steering Vibrator Equipped Information

Whether steering vibration is installed or not

Absent or Present

Absent: Not installed

Present: Installed

If a display different from vehicle specification is output, a forward recognition camera that was used with a different vehicle was installed, or the forward recognition camera may be malfunctioning.

Buzzer (Line) Equipped Information

Whether or not a buzzer is installed to the forward recognition camera connected by direct line

Absent or Present

Absent: Not installed

Present: Installed

If a display different from vehicle specification is output, a forward recognition camera that was used with a different vehicle was installed, or the forward recognition camera may be malfunctioning.

Front Recognition Camera Low Voltage

Whether low voltage malfunction of forward recognition camera exists or not

Not Low Voltage or Low Voltage

Not Low Voltage

If this item is "Low Voltage", the camera may have been temporarily unavailable.

Front Recognition Camera High Voltage

Whether high voltage malfunction of forward recognition camera exists or not

Not High Voltage or High Voltage

Not High Voltage

If this item is "High Voltage", the camera may have been temporarily unavailable.

Front Recognition Camera Low Temperature

Whether low temperature malfunction of forward recognition camera exists or not

Not Low Temperature or Low Temperature

Not Low Temperature: Approximately -30°C (-22°F) or higher

Low Temperature: Approximately -30°C (-22°F) or less

  • If this item is "Low Temperature", it will display that the camera is temporarily unavailable.
  • If this item is "Low Temperature", X2016 is output in the vehicle control history.

Front Recognition Camera High Temperature 1

Whether high temperature malfunction of forward recognition camera exists or not

Not High Temperature or High Temperature

Not High Temperature: Approximately 80°C (176°F) or less

High Temperature: Approximately 80°C (176°F) or higher

  • If this item is "High Temperature", the camera will be temporarily unavailable. If this does not improve even if the inside of the vehicle is left cooled for at least 10 minutes, the forward recognition camera may be malfunctioning.
  • If this item is "High Temperature", X2016 is output in the vehicle control history.

HINT:

In summertime, the windshield glass may reach 100°C (212°F) or higher

Front Recognition Camera High Temperature 2

Whether high temperature malfunction of forward recognition camera exists or not

Not High Temperature or High Temperature

Not High Temperature: Approximately 65°C (149°F) or less

High Temperature: Approximately 65°C (149°F) or higher

If this item is "High Temperature", the automatic high beam system will be temporarily unavailable. If this does not improve even if the inside of the vehicle is left cooled for at least 10 minutes, the forward recognition camera may be malfunctioning.

HINT:

In summertime, the windshield glass may reach 100°C (212°F) or higher

Front Recognition Camera Optical Axis Misalignment (X)

Whether beam axis misalignment (horizontal direction) of forward recognition camera exists or not

Not Axis Misalignment or Axis Misalignment

Not Axis Misalignment

Camera beam axis misalignment (horizontal direction) may have occurred for some reason. Confirm that the cause of the beam axis misalignment is not inside the vehicle.

Front Recognition Camera Optical Axis Misalignment (Y)

Whether beam axis misalignment (vertical direction) of forward recognition camera exists or not

Not Axis Misalignment or Axis Misalignment

Not Axis Misalignment

Camera beam axis misalignment (vertical direction) may have occurred for some reason. Confirm that the cause of the beam axis misalignment is not inside the vehicle.

Front Recognition Camera Roll Angle Optical Axis Misalignment

Whether beam axis misalignment (roll direction) of forward recognition camera exists or not

Not Axis Misalignment or Axis Misalignment

Not Axis Misalignment

Camera beam axis misalignment (roll direction) may have occurred for some reason. Confirm that the cause of the beam axis misalignment is not inside the vehicle.

Heater Available Information

Whether a hot-wire heater exists in the forward recognition camera or not

Absence or Presence

Absence: w/o Heater Wire Heater

Presence: w/ Heater Wire Heater

  • The forward recognition camera checks conductivity with the hot-wire heater. If this item is "Absence", a new forward recognition camera may have been installed with the hot-wire heater disconnected.
  • If this item is "Absence", C1AAE00 is output.

Heater Control Permit

The control permission status of the hot-wire heater in the forward recognition camera

Not Allow or Allow

Not Allow: Hot-wire heater control not permitted

Allow: Hot-wire heater control permitted

If this item is "Not Allow", the following statuses are likely.

  • The forward recognition camera has stored C1AAE00
  • The forward recognition camera has stored vehicle control history
  • The air conditioning system is malfunctioning
  • Communication between the forward recognition camera and air conditioning amplifier assembly is lost

Heater Control

The control status of the hot-wire heater in the forward recognition camera

Not Control or Under Control

Not Control: Hot-wire heater not controlled

Under Control: Hot-wire heater controlled

If the hot-wire heater control permission item is "Allow" and the outside temperature is 10°C (50°F) or less, this item will repeatedly switch between "Not Control" and "Under Control". (For vehicles with whole surface deicers, this item will remain "No Control" when the whole surface deicer is in use.)

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