Freeze Frame Data [10/2015 - ]
- DESCRIPTION
- When a pre-collision system DTC is stored, the driving support ECU assembly stores the current vehicle (ECU or sensor) state as Freeze Frame Data.
- CHECK FREEZE FRAME DATA
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Codes.
- According to the Techstream display, select a DTC that stored freeze frame data.
- Read the freeze frame data recorded when the DTC was stored.
Body Electrical > Pre-Collision 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-collision system on/off status ON or OFF ON: Pre-collision system on
OFF: Pre-collision system off- PCS Indicator PCS malfunction warning message display request ON or OFF ON: Warning message displayed
OFF: Warning message not displayed"Pre-Collision System Malfunction Visit Your 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-Collision System Unavailable" is displayed Pre-Collision Safety Warning Buzz Pre-collision system warning buzzer/ Valid or Inval Valid: Pre-collision system warning buzzer operation possible
Inval: Pre-collision system warning buzzer operation not possible- Pre-Collision Brake Pre-collision brake function/ Valid or Inval Valid: Pre-collision brake operation possible
Inval: Pre-collision brake operation not possible- PBA Start Pre-collision brake assist activation signal/ OFF, Standby, Assist Lv1 or Assist Lv2 OFF: Pre-collision brake assist not operating
Standby: Brake pedal not depressed during pre-collision brake assist operation
Assist Lv1: Brake pedal depressed during pre-collision brake assist operation
Assist Lv2: Brake pedal firmly depressed during pre-collision brake assist operationSignal status changes when the pre-collision brake assist is activated before a crash (Pre-collision 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-Collision Brake Control Pre-collision brake operational status/ ON or OFF ON: Pre-collision brake operating
OFF: Pre-collision brake not operating- AVS Start AVS control activation status ON or OFF ON: AVS control activated
OFF: AVS control not activated- VGRS Start - - - Not applicable to the vehicle PBA Control Pre-collision brake assist operational status/ Valid or Inval Valid: Pre-collision brake assist control operation possible
Invalid: Pre-collision brake assist control operation not possible- Pre-Collision Safety Brake Ind Pre-collision system alarm warning message status ON or OFF ON: Displayed
OFF: Not displayed"BRAKE!" is displayed PCS Crash Alarm Buzzer Skid control buzzer status/ ON or OFF ON: Skid control buzzer sounding
OFF: Skid control 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-