Freeze Frame Data [10/2016 - ]
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2024 Lexus IS 500, 2024 Lexus IS 350, 2024 Lexus IS 300, 2023 Lexus IS 500, and 2023 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
- FREEZE FRAME DATA
- Whenever an ASC system DTC is stored, the stereo component equalizer assembly stores the current vehicle 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 / ASC / 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 > ASC
Tester Display Measurement Item Range Normal Condition Diagnostic Note Sound State Dynamic engine sound output status Stopping or Sounding Stopping: Dynamic engine sound stopped
Sounding: Dynamic engine sound being output- Mute Mute setting OFF or ON OFF: Mute off
ON: Mute on- Gear Position (D Range) Gear position information 1st, 2nd, 3rd, 4th, 5th, 6th, 7th or 8th Actual gear position - Suppositional Engine Speed (Target Value) Calculated engine speed in the stereo component equalizer assembly Min.: 0 rpm
Max.: 8000 rpmChanges according to driving conditions (accelerator pedal opening angle, vehicle speed, etc.) - Volume SW Vehicle sound switch on/off status OFF or ON OFF: Vehicle sound switch off
ON: Vehicle sound switch on- Speaker Disconnection Inspection State of wire harness between stereo component equalizer assembly and No. 1 speaker assembly with box OFF or Inspecting OFF: Open not detected
Inspecting: Open detected- Volume Switch Voltage The VSLI terminal voltage to the CPU of the stereo compartment equalizer assembly Min.: 0 V
Max.: 5 VChanges according to vehicle sound switch volume setting - Pseudo Engine Revolution (HV ECU) Actual engine speed Min.: 0 rpm
Max.: 12800 rpmActual engine speed * Vehicle Speed Maximum wheel speed sensor reading Min.: 0 km/h
Max.: 655.35 km/hActual vehicle speed - Accelerator Position Accelerator pedal opening angle Min.: 0 %
Max.: 111.0 %Actual accelerator pedal opening angle - Shift SW Status (P Range) Park/Neutral position switch status OFF or ON OFF: Shift lever in any position other than P
ON: Shift lever in P- Shift SW Status (R Range) Shift lever position (R) OFF or ON OFF: Shift lever in any position other than R
ON: Shift lever in R- Shift SW Status (D Range) Shift lever position (D) OFF or ON OFF: Shift lever in any position other than D
ON: Shift lever in D- Shift SW Status (N Range) Shift lever position (N) OFF or ON OFF: Shift lever in any position other than N
ON: Shift lever in N- Gear Position (Sports Mode) Gear position information with shift lever in M Not Sports Mode, 1st, 2nd, 3rd, 4th, 5th, 6th, 7th or 8th Not Sports Mode: Shift lever in any position other than M
1st: 1st gear selected
2nd: 2nd gear selected
3rd: 3rd gear selected
4th: 4th gear selected
5th: 5th gear selected
6th: 6th gear selected
7th: 7th gear selected
8th: 8th gear selected- Current Gear Position (D Range) Current gear position information 1st, 2nd, 3rd, 4th, 5th, 6th, 7th or 8th Current gear position displayed (1st, 2nd, 3rd, 4th, 5th, 6th, 7th or 8th) - Drive Mode Status Drive mode status Normal, Power, Sports, Sports+, ECO or Customize Normal: NORNAL mode selected
Power: SPORTS S mode selected
Sport: SPORTS S mode selected
Sport+: SPORTS S+ mode selected
ECO: ECO mode selected
Customize: CUSTOMIZE mode selected- Integrated Sport Mode Indicator Drive mode (SPORT) status OFF or Lighting OFF: Drive mode other than SPORT mode selected
Lighting: SPORT mode selected- Sport Mode Indicator M position switch status OFF or Lighting OFF: Shift lever in any position other than M
Lighting: Shift lever in M- SNOW Mode Indicator SNOW mode indicator illumination status OFF or Lighting OFF: SNOW mode indicator not illuminated
Lighting: SNOW mode indicator illuminated- ECO Mode Indicator ECO mode indicator illumination status OFF or Lighting OFF: ECO mode indicator not illuminated
Lighting: ECO mode indicator illuminated- Powertrain Customize Status Powertrain Customize Status POWER, ECO or NORMAL POWER: SPORT S mode selected
ECO: ECO mode selected
NORMAL: NORNAL mode selected- Engine Mode Engine operating status Stopped, Move to Stopping, Starting or Running Stopped: Engine stopped
Move to Stopping: Engine attempting to stop
Starting: Engine attempting to start
Running: Engine running* EV Mode EV mode indicator illumination status OFF or Lighting OFF: EV mode indicator not illuminated
Lighting: EV mode indicator illuminated* Integrated Sport Mode Status Drive mode (SPORT S or SPORT S+) status Not Sport, PWR & Chassis or PWR Not Sport: Drive mode other than SPORT S or SPORT S+ mode selected
PWR & Chassis: SPORT S+ mode selected
PWR: SPORT S mode selected- Engine Revolution Actual engine speed Min.: 0 rpm
Max.: 1280 rpmActual engine speed - Gear Shifting Signal Shifting status OFF or ON OFF: Gear not being changed
ON: Gear being changed- Number of DTC Number of trouble codes Min.: 0
Max.: 255Number of DTCs displayed - HINT:
*: Although the item is displayed on the Techstream, it is not applicable to this vehicle.
- CLEAR FREEZE FRAME DATA NOTE:
Clearing the DTCs will also clear the freeze frame data.
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Clear the DTCs and freeze frame data.
Refer to DTC CHECK / CLEAR [10/2016 - ]
Body Electrical > ASC > Clear DTCs