Pre-Crash Safety System Freeze Frame Data

Vehicle Interior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Pre-Crash Safety. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. DESCRIPTION

  1. CHECK FREEZE FRAME DATA

Pre-Crash Safety System -- Freeze Frame Data



DESCRIPTION

  1. Whenever PCS DTC is detected, the driving support ECU assembly stores the current vehicle (ECU or sensor) state as Freeze Frame Data.


CHECK FREEZE FRAME DATA

  1. Connect the GTS to the DLC3.

  2. Turn the engine switch on (IG).

  3. Turn the GTS on.

  4. Enter the following menus: Body Electrical / Pre-Crash 2 / Trouble Codes.

  5. According to the GTS display, select a DTC that stored freeze frame data.

  6. Read the freeze frame data recorded when the DTC was stored.

    Pre-Crash 2
    Tester Display
    		Measurement Item
    		Range
    		Normal Condition
    		Diagnostic Note
    Turn Light RH
    		Turn signal switch (right) status
    		ON or OFF
    		ON: Turn signal switch (right) on
    OFF: Turn signal switch (right) off
    		-
    Turn Light LH
    		Turn signal switch (left) status
    		ON or OFF
    		ON: Turn signal switch (left) on
    OFF: Turn signal switch (left) off
    		-
    PCS OFF Switch
    		Pre-crash safety system on/off status
    		ON or OFF
    		ON: Pre-crash safety system on
    OFF: Pre-crash safety system off
    		-
    PCS Indicator
    		PCS malfunction warning message display request
    		ON or OFF
    		ON: Warning message displayed
    OFF: Warning message not displayed
    		"Pre-Crash Safety System Dealer" is displayed
    PCS Disabled Indicator
    		PCS unavailable warning message display request
    		ON or OFF
    		ON: Warning message displayed
    OFF: Warning message not displayed
    		"Pre-Crash Safety System
    Pre-Crash Safety Warning Buz
    		Pre-crash safety system warning buzzer
    		Valid or Inval
    		Valid: Pre-crash safety system warning buzzer operation possible
    Inval: Pre-crash safety system warning buzzer operation not possible
    		-
    Pre-Crash Safety Brake
    		Pre-crash brake function
    		Valid or Inval
    		Valid: Pre-crash brake operation possible
    Inval: Pre-crash brake operation not possible
    		-
    PBA Start
    		Pre-crash brake assist activation signal
    		OFF, Standby, Assist Lv1 or Assist Lv2
    		OFF: Pre-crash brake assist not operating Standby: Brake pedal not depressed during pre-crash brake assist operation
    Assist Lv1: Brake pedal depressed during pre-crash brake assist operation
    Assist Lv2: Brake pedal firmly depressed during pre-crash brake assist operation
    		Signal status changes when the pre-crash brake assist is activated before a crash (Pre-crash brake will activate only in situations where the driver depresses the brake pedal)
    Warning Brake
    		-
    		-
    		-
    		Not applicable to the vehicle
    Brake Assist Standby
    		Supplemental brake pressure signal
    		ON or OFF
    		ON: Supplemental brake pressure being provided
    OFF: Supplemental brake pressure not being provided
    		-
    Pre-Crash Brake Control
    		Pre-crash brake operational status
    		ON or OFF
    		ON: Pre-crash brake operating
    OFF: Pre-crash brake not operating
    		-
    AVS Start
    		AVS control activation start
    		ON or OFF
    		ON: AVS control activated
    OFF: AVS control not activated
    		-
    VGRS Start
    		-
    		-
    		-
    		Not applicable to the vehicle
    PBA Control
    		Pre-crash brake assist operational status
    		Valid or Invalid
    		Valid: Pre-crash brake assist control operation possible
    Invalid: Pre-crash brake assist control operation not possible
    		-
    Pre-Crash Safety Brake Ind
    		Pre-crash system alarm warning message status
    		ON or OFF
    		ON: Displayed
    OFF: Not displayed
    		"BRAKE!" is displayed
    PCS Crash Alarm Buzzer
    		Pre-crash safety city buzzer
    		ON or OFF
    		ON: Pre-crash safety city buzzer sounding
    OFF: Pre-crash safety city buzzer not sounding
    		-
    Front Radar-Low Voltage History
    		Millimeter wave radar sensor assembly low voltage history
    		ON or OFF
    		ON: History of low voltage
    OFF: No history of low voltage
    		-
    Front Radar- Incorrect Axial Gap (Vertical) History
    		Millimeter wave radar sensor assembly vertical misalignment history
    		ON or OFF
    		ON: History of vertical misalignment
    OFF: No history of vertical misalignment
    		-
    Front Radar- Incorrect Axial Gap (Horizontal) History
    		Millimeter wave radar sensor assembly horizontal misalignment history
    		ON or OFF
    		ON: History of horizontal misalignment
    OFF: No history of horizontal misalignment
    		-
    Front Recognition Camera-Malfunction History
    		Forward recognition camera malfunction history (abnormal temperature, low voltage, DTC stored, etc.)
    		ON or OFF
    		ON: History of malfunction
    OFF: No history of malfunction
    		-
    Control Mode
    		ECU control mode status
    		Normal or Check
    		Normal: Normal operation
    Check: Operating in Control Mode
    		-
    PCS Operation State Retention Setting
    		PCS Operation State Retention Setting customize setting
    		ON or OFF
    		ON: Customize setting set to ON
    OFF: Customize setting set to OFF
    		-
    PCS Alarm Activation Distance Retention Setting 1
    		PCS Alarm Activation Distance Retention Setting 1 customize setting
    		ON or OFF
    		ON: Customize setting set to ON
    OFF: Customize setting set to OFF
    		-
    PCS Alarm Activation Distance Retention Setting 2
    		PCS Alarm Activation Distance Retention Setting 2 customize setting
    		ON or OFF
    		ON: Customize setting set to ON
    OFF: Customize setting set to OFF
    		-
    PCS Alarm Activation Distance Retention Setting 3
    		PCS Alarm Activation Distance Retention Setting 3 customize setting
    		ON or OFF
    		ON: Customize setting set to ON
    OFF: Customize setting set to OFF
    		-