LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2017 >> Crosstrek Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Vehicle Dynamics Control (VDC) System (Diagnostics) >> Subaru Select Monitor >> Operation >> Read Freeze Frame Data
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Read Freeze Frame Data

  1. On «Start» display, select «Diagnosis».
  2. On «Vehicle selection» display, input the vehicle information and select «Confirmed».
  3. On «Main Menu» display, select «Each System».
  4. On «Select System» display, select «Brake Control System».
  5. On «Select Function» display, select «DTC».
  6. On «DTC» display, select «FFD».
Display Contents to be displayed Unit of measure
FR Wheel Speed Wheel speed detected by front ABS wheel speed sensor RH is displayed. km/h or MPH
FL Wheel Speed Wheel speed detected by front ABS wheel speed sensor LH is displayed. km/h or MPH
RR Wheel Speed Wheel speed detected by rear ABS wheel speed sensor RH is displayed. km/h or MPH
RL Wheel Speed Wheel speed detected by rear ABS wheel speed sensor LH is displayed. km/h or MPH
Vehicle Speed Vehicle speed calculated by VDC control module is displayed. km/h or MPH
Steering Angle Sensor Signal Steering angle detected by steering angle sensor is displayed. deg
Yaw Rate Sensor Output Vehicle angular speed detected by yaw rate sensor is displayed. deg/s
Master Cylinder Pressure Sensor Master cylinder brake fluid pressure detected by pressure sensor is displayed. bar
FL Wheel Cylinder Pressure Sensor FL wheel cylinder brake fluid pressure detected by pressure sensor is displayed. bar
FR Wheel Cylinder Pressure Sensor FR wheel cylinder brake fluid pressure detected by pressure sensor is displayed. bar
Fr Rr G sensor Output Vehicle longitudinal acceleration detected by longitudinal G sensor is displayed. m/s2
Lateral G sensor Output Vehicle lateral acceleration detected by lateral G sensor is displayed. m/s2
Ignition Power Supply Voltage Voltage supplied to VDCCM & H/U is displayed. V
Accel opening angle Acceleration opening is displayed. %
Engine Speed Engine speed on malfunction occurrence is displayed. rpm
Steering angle flag Whether the absolute angle of the steering angle sensor was determined is displayed. Recognized or No recognition
EBD Control Flag EBD operation condition is displayed. ON or OFF
ABS Control Flag ABS operation condition is displayed. ON or OFF
TCS Control Flag TCS operation condition is displayed. ON or OFF
VDC Control Flag VDC operation condition is displayed. ON or OFF
E/G Control Stop Flag Engine control command signal is displayed. 1 or 0
OFF Switch Detection ON/OFF condition of the VDC operated by the driver is displayed. ON or OFF
Brake Switch Brake ON/OFF is displayed. ON or OFF
NOTE:
  • Data stored at the time of trouble occurrence is shown on display.
  • Each time a trouble occurs, the latest information is stored in the freeze frame data in memory.
  • For detailed operation procedures, refer to "Application help".