Freeze Frame Data

HINT:

• However, if the vehicle is stopped or at a low speed (7 km/h (4.3 mph) or less), or if a DTC is detected, the skid control ECU will stop counting the number of times the power switch had been turned from off to on (IG).
• Freeze Frame Data at the time the ABS operates:

  The skid control ECU stores and updates data whenever the ABS system operates.

  When the ECU stores data at the time a DTC is detected, the data stored during ABS operation is erased.

• Freeze Frame Data at the time a DTC is detected:

  When the skid control ECU stores data at the time a DTC is detected, no updates will be performed until the data is cleared.

1. Select the item that has an information (INF) code from the Freeze Frame Data screen.

   ABS/VSC/TRAC: 

   DATA LIST AND ACTIVE TEST - ABS/VSC/TRAC
   
   

   Tester Display	Measurement Item	Reference Value
   Detailed Freeze DTC	Detailed code for Freeze Frame DTC	Min.: 0, Max.: 65535
   Elapsed Time after Freeze Trigger	Elapsed time after freeze trigger	Min.: 0 ms, Max.: 500 ms
   Number of IG ON	Number of operations of power switch on (IG) after storing Freeze Frame Data	0 to 31
   Elapsed Time	Elapsed time after power switch on (IG)	Min.: 0 sec, Max.: 100661.76 sec.
   Buzzer	Skid control buzzer signal	Skid control buzzer ON: ON, OFF: OFF
   Stop Lamp SW	Stop light switch signal	Stop light switch ON: ON, OFF: OFF
   Parking Brake SW	Parking brake switch signal	Parking brake switch ON: ON, OFF: OFF
   Reservoir Warning SW	Brake fluid level warning switch signal	Brake fluid level warning switch ON: ON, OFF: OFF
   Gear Position	Gear position information	FAIL 1st 2nd 3rd 4th 5th 6th P, N R NOT R
   Shift Lever Position	Shift lever position information	FAIL 1st 2nd 3rd 4th 5th 6th/B D/M P, N R
   Operated System	Operated system status	ABS: ABS activated VSC: VSC activated TRC: TRAC activated BA: BA activated HA-CTRL: Hill-start assist control activated FAIL: Fail safe mode activated NON: No system activated SYS: System prohibited
   Master Cylinder Sensor	Master cylinder pressure sensor reading	Brake pedal released: 0.3 to 0.9 V
   M/C Sensor Grade	Master cylinder pressure sensor change	Min.: -30 MPa/s, Max.: 225 MPa/s
   Master Cylinder Sensor 2	Master cylinder pressure sensor reading	Brake pedal released: 0.3 to 0.9 V
   Stroke Sensor	Stroke sensor reading	Min.: 0 V, Max.: 5 V
   Stroke Sensor 2	Stroke sensor 2 reading	Min.:0 V, Max.: 5 V
   Accumulator Sensor	Accumulator pressure sensor reading	Min.: 0 V, Max.: 5 V
   Yaw Rate Sensor	Yaw rate sensor reading	Min.: -128 deg/s, Max.: 127 deg/s
   FR W/C Sensor	FR wheel cylinder pressure sensor reading	Min.: 0 V, Max.: 5 V
   FL W/C Sensor	FL wheel cylinder pressure sensor reading	Min.: 0 V, Max.: 5 V
   RR W/C Sensor	RR wheel cylinder pressure sensor reading	Min.:0 V, Max.: 5 V
   RL W/C Sensor	RL wheel cylinder pressure sensor reading	Min.:0 V, Max.: 5 V
   Lateral G	Lateral G	Min.: -25.11 m/s2 , Max.: 24.91 m/s2
   Forward and Rearward G	Forward and backward G	Min.: -25.11 m/s2 , Max.: 24.91 m/s2
   FR Wheel Speed	FR wheel speed	Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202 mph)
   FL Wheel Speed	FL wheel speed	Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202 mph)
   RR Wheel Speed	RR wheel speed	Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202 mph)
   RL Wheel Speed	RL wheel speed	Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202 mph)
   Vehicle Speed	Vehicle speed reading	Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202 mph)
   ECB(1) Motor Relay	ABS motor relay signal	ABS motor relay ON: ON, OFF: OFF
   ECB(1) Motor Relay 2	ABS motor relay 2 signal	ABS motor relay 2 ON: ON, OFF: OFF
   ECB(1) Main Relay	ABS main relay signal	ABS main relay ON: ON, OFF: OFF
   ECB(1) Main Relay 2	ABS main relay 2 signal	ABS main relay 2 ON: ON, OFF: OFF
   ECB(1) Solenoid (SMC1)	Master cut solenoid (SMC1) signal	Master cut solenoid (SMC1) ON: ON, OFF: OFF
   ECB(1) Solenoid (SMC2)	Master cut solenoid (SMC2) signal	Master cut solenoid (SMC2) ON: ON, OFF: OFF
   ECB(1) Solenoid (SCSS)	Stroke simulator solenoid (SCSS) signal	Stroke simulator solenoid (SCSS) ON: ON, OFF: OFF
   Capacitor Mode	Capacitor mode	Capacitor mode ON: ON, OFF: OFF
   IG1 Voltage Value	IG1 voltage value	Min.:0 V, Max.: 20 V
   IG2 Voltage Value	IG2 voltage value	Min.:0 V, Max.: 20 V
   BS1 Voltage Value	BS1 voltage value	Min.:0 V, Max.: 20 V
   BS2 Voltage Value	BS2 voltage value	Min.:0 V, Max.: 20 V
   VM1 Voltage Value	VM1 voltage value	Min.:0 V, Max.: 20 V
   VM2 Voltage Value	VM2 voltage value	Min.:0 V, Max.: 20 V
   +B1 Voltage Value	+B1 voltage value	Min.:0 V, Max.: 20 V
   +B2 Voltage Value	+B2 voltage value	Min.:0 V, Max.: 20 V
   Motor Relay Voltage Value	Motor relay voltage value	Min.: 0 V, Max.: 20 V
   SLAFR Solenoid Current	Linear solenoid (SLAFR) current	Min.: 0 A, Max.: 1.5 A
   SLAFL Solenoid Current	Linear solenoid (SLAFL) current	Min.: 0 A, Max.: 1.5 A
   SLARR Solenoid Current	Linear solenoid (SLARR) current	Min. 0 A, Max.: 1.5 A
   SLARL Solenoid Current	Linear solenoid (SLARL) current	Min. 0 A, Max.: 1.5 A
   SLRFR Solenoid Current	Linear solenoid (SLRFR) current	Min. 0 A, Max.: 1.5 A
   SLRFL Solenoid Current	Linear solenoid (SLRFL) current	Min. 0 A, Max.: 1.5 A
   SLRRR Solenoid Current	Linear solenoid (SLRRR) current	Min. 0 A, Max.: 1.5 A
   SLRRL Solenoid Current	Linear solenoid (SLRRL) current	Min. 0 A, Max.: 1.5 A
   FR Target Oil Pressure	FR wheel target hydraulic pressure reading	Min. 0 MPa, Max.: 20 MPa
   FL Target Oil Pressure	FL wheel target hydraulic pressure reading	Min. 0 MPa, Max.: 20 MPa
   RR Target Oil Pressure	RR wheel target hydraulic pressure reading	Min. 0 MPa, Max.: 20 MPa
   RL Target Oil Pressure	RL wheel target hydraulic pressure reading	Min. 0 MPa, Max.: 20 MPa
   Inspection Mode	Inspection mode	OTHER: Normal mode INSPECT: Inspection mode
   (1) Electronically Controlled Brake System