Freeze Frame Data [10/2022 - ]

DESCRIPTION
1. When a pre-collision system DTC is stored, the forward recognition camera stores the current vehicle (ECU or sensor) state as Freeze Frame Data.
CHECK FREEZE FRAME DATA
1. Select a DTC to display the freeze frame data.
  Body Electrical > Pre-Collision System > Trouble Codes
2. Check the freeze frame data for the output DTC.

FREEZE FRAME DATA CHART

Body Electrical > Pre-Collision System

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
Total Distance Traveled	-	-	-	Cannot be used
Total Distance Traveled - Unit	-	-	-	Cannot be used
PCS Function ON/OFF State	Pre-collision system on/off status	ON or OFF	ON: Pre-collision system on OFF: Pre-collision system off	-
PBA Request	Pre-collision brake assist operation status	Not PBA Request, PBA Standby Request, PBA Request Level 1, PBA Request Level 2	Not PBA Request: Pre-collision brake assist operation is not requested. PBA Standby Request: Pre-collision brake assist weak assist is requested. PBA Request Level 1: Pre-collision brake assist mild assist is requested. PBA Request Level 2: Pre-collision brake assist strong assist is requested.	The value varies according to the possibility of a collision. The pre-collision brake assist request only indicates the status that the assist preparation is necessary. Whether or not the assist control is actually performed is dependent upon how the driver depresses the brake pedal.
VGRS Activation Request	Displays the VGRS operation request status	Not Request, VGRS 1 Request, VGRS 2 Request or VGRS 3 Request	Not Request: No VGRS request VGRS 1 Request: Request 1 VGRS 2 Request: Request 2 VGRS 3 Request: Request 3	This item is displayed even if the vehicle is not equipped with VGRS, but is not used.
Warning Brake Request	-	-	-	Cannot be used
FPB Request	PCS brake request to skid control ECU (pre-collision braking)	ON or OFF	ON: Operating OFF: Not operating	-
PB Request	Pre-collision brake operation status	ON or OFF	ON: Operating OFF: Not operating	-
AVS Control Request	AVS operation status	ON or OFF	ON: Operating OFF: Not operating	-
Prefill	PCS brake operation preparation to skid control ECU	ON or OFF	ON: Operating OFF: Not operating	-
PBR Request	PBR operation status	ON or OFF	ON: Operating OFF: Not operating	-
PBH Request	PBH operation status	ON or OFF	ON: Operating OFF: Not operating	-
PCS PBA Invalid	Pre-collision brake assist function status	ON or OFF	ON: Pre-collision brake assist function invalid OFF: Pre-collision brake assist function valid	-
PCS Warning Buzzer Invalid	PCS warning buzzer function status	ON or OFF	ON: PCS warning buzzer function invalid OFF: PCS warning buzzer function valid	-
PCS PB Invalid	PCS brake function status	ON or OFF	ON: PCS brake function invalid OFF: PCS brake function valid	-
Acceleration Suppression at Low Speed (A Control) Invalid	Acceleration suppression at low speed (A control) invalid status	ON or OFF	ON: Acceleration suppression at low speed (A control) function invalid OFF: Acceleration suppression at low speed (A control) function valid	Cannot be used
Emergency Steering Assist Invalid 1	Emergency Steering Assist Invalid 1 status	ON or OFF	ON: Emergency steering assist invalid 1 function invalid OFF: Emergency steering assist invalid 1 function valid	-
PCS Warning Display Request	PCS warning message status	Not Request, PCS Warning Display 1 Request, PCS Warning Display 2 Request, PCS Warning Display 3 Request	Not Request: Not displayed PCS Warning Display 1 Request: Displayed PCS Warning Display 2 Request: Not used PCS Warning Display 3 Request: Not used	"BRAKE!" is displayed on multi-information display
PCS Warning Buzzer Request	PCS meter buzzer operation status	ON or OFF	ON: PCS warning buzzer sounding OFF: PCS warning buzzer not sounding	-
PCS Function ON/OFF State Stored	Storage condition of PCS ON/OFF condition when the PCS function is off and the engine switch is turned from off to on (IG)	Stored or Not Stored	Stored: Pre-collision system maintains off Not stored: Pre-collision system always turns on	"PCS Function ON/OFF State Stored" is a customizable item which can be set using the Techstream.
PCS Warning Timing State Stored 2	Storage condition of warning sensitivity setting when the PCS function is on and the engine switch is turned from off to on (IG)	Stored or Not Stored	Stored: Sensitivity settings are maintained as previous value Not stored: Sensitivity is reset to default setting	"PCS Function ON/OFF State Stored 2" is a customizable item which can be set using the Techstream.
PCS Warning Timing State Stored 3	Storage condition of warning sensitivity setting when the PCS function is off and the engine switch is turned from off to on (IG)	Stored or Not Stored	Stored: Sensitivity settings are maintained as previous value Not stored: Sensitivity is reset to default setting	"PCS Function ON/OFF State Stored 3" is a customizable item which can be set using the Techstream.
PCS Warning Timing State Stored 1	Storage condition of warning sensitivity setting when the PCS function is turned from off to on while the engine switch is on (IG)	Stored or Not Stored	Stored: Sensitivity settings are maintained as previous value Not stored: Sensitivity is reset to default setting	"PCS Function ON/OFF State Stored 1" is a customizable item which can be set using the Techstream.