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Sample raw data report – 2022 Toyota Tacoma

A sample raw data report for a 2022 Toyota Tacoma, including recorded data, Collision Sciences data limitations and sign conventions, and the event data disclaimer.

11 pages · Generated november 6, 2026 · VIN masked in source report
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2022 Toyota Tacoma sample raw report, page 1
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EVENT DATA RECORDER: RAW DATA
This section contains raw data retrieved from the vehicle.
Module Information
Data Item
Recorded Data
Part Number
04710
Data Collection Date
2023-04-27
Freeze Signal
On
Freeze Signal Factor
Frontal Airbag
Most Recent Event (1st Impact)
Occurred 4 Ignition Cycles Ago. Ignition Cycle at Event: 1902. Ignition Cycle at Download: 1906.
EDR Data Elements
This section contains a list of data items that may be supported by this vehicle. Note that an item being
supported does not guarantee it will be recorded in a crash. Communication issues arising from a crash may
interfere with the module's ability to receive and record data.
Crash Pulse Details
Data Item
Recording Time
Recorded Data
Longitudinal Delta-V 1
0 to 250 ms
See Below
Maximum Longitudinal Delta-V 2
0 to 300 ms
-13.24 km/h
Time at Maximum Longitudinal Delta-V
0 to 300 ms
60 ms
Lateral Delta-V 1
0 to 250 ms
See Below
Maximum Lateral Delta-V 2
0 to 300 ms
-4.74 km/h
Time at Maximum Lateral Delta-V
0 to 300 ms
90 ms
Maximum Resultant Delta-V
Unavailable
Unavailable
Time at Maximum Resultant Delta-V
Unavailable
Unavailable
Pre-Crash Data
Data Item
Recording Time
Recorded Data
Vehicle Speed
-4.85 to 0 sec
See Below
Accelerator Pedal
-4.85 to 0 sec
See Below
  EDR REPORT
DISCOVERABLE EVIDENCE FILE
Vehicle: 2022 Toyota Tacoma
VIN: 3TMCZ5AN7NM******
Report Number: CS-00864
Generated: 2026-11-06 16:03:20 (UTC)
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Case CS-00864 - 3TMCZ5AN7NM******
Most Recent Event (1st Impact)
2022 Toyota Tacoma sample raw report, page 2
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Service Brake Status
-4.85 to 0 sec
See Below
Engine Speed
-4.85 to 0 sec
See Below
Steering Wheel Angle
-4.85 to 0 sec
See Below
Anti-lock Brake System Status
-4.85 to 0 sec
Unavailable
Electronic Stability Control System Status
-4.85 to 0 sec
Unavailable
Event Record Details
Data Item
Recording Time
Recorded Data
Event Type
Event
Front/Rear
Prior Event Type
Event
No Event
Time from Pre-Crash Trigger
Event
0 ms
Time from Pre-Crash to Trigger
Event
350 ms
Ignition Cycle at Event
Event
1902
Ignition Cycle at Download
Download
1906
TRG Count
Event
1
Airbag Warning Light
-1.0 sec
Off
Seat Belt & Pretensioner Status
Data Item
Recording Time
Recorded Data
Driver Seat Belt Status
-1.0 sec
Buckled
Passenger Seat Belt Status
-1.0 sec
Buckled
Driver Seat at Foremost Position
-1.0 sec
No
Passenger Occupant Classification
-1.0 sec
AM50 (Not Child)
Driver Pretensioner Deployment Time
Event
12 ms
Passenger Pretensioner Deployment Time
Event
12 ms
Airbag Status
Data Item
Recording Time
Recorded Data
Driver Front Airbag 1st Stage Deployment Time
Event
12 ms
Passenger Front Airbag 1st Stage Deployment Time
Event
12 ms
Driver Front Airbag 2nd Stage Deployment Time
Event
42 ms
Passenger Front Airbag 2nd Stage Deployment Time
Event
22 ms
Driver Torso Airbag Deployment Time
Event
12 ms
Passenger Torso Airbag Deployment Time
Event
12 ms
Driver Side Curtain Airbag Deployment Time
Event
62 ms
Passenger Side Curtain Airbag Deployment Time
Event
62 ms
NOTES
1. Longitudinal (or lateral) Delta-V is an array of recorded values that describes the crash pulse with respect to time.
2. Depending on the vehicle, the maximum longitudinal (or lateral) Delta-V value may not be present in the Delta-V array described above.
Crash Pulse Data
This section shows retrieved crash pulse data in tabular format.
Time
(ms)
Longitudinal Delta-V
(km/h)
Time
(ms)
Longitudinal Delta-V
(km/h)
Time
(ms)
Longitudinal Delta-V
(km/h)
Time
(ms)
Longitudinal Delta-V
(km/h)
Time
(ms)
Longitudinal Delta-V
(km/h)
0
0.0
60
-13.24
120
N/A
180
N/A
240
N/A
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Case CS-00864 - 3TMCZ5AN7NM******
Most Recent Event (1st Impact)
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10
-1.59
70
-13.2
130
N/A
190
N/A
250
N/A
20
-5.34
80
-12.79
140
N/A
200
N/A
30
-10.21
90
-12.86
150
N/A
210
N/A
40
-10.93
100
N/A
160
N/A
220
N/A
50
-12.45
110
N/A
170
N/A
230
N/A
Time
(ms)
Lateral Acceleration
(m/s2)
Time
(ms)
Lateral Acceleration
(m/s2)
Time
(ms)
Lateral Acceleration
(m/s2)
Time
(ms)
Lateral Acceleration
(m/s2)
Time
(ms)
Lateral Acceleration
(m/s2)
0
0.0
60
-19.92
120
N/A
180
N/A
240
N/A
10
-21.45
70
-9.19
130
N/A
190
N/A
250
N/A
20
-56.69
80
-1.53
140
N/A
200
N/A
30
-16.86
90
-7.66
150
N/A
210
N/A
40
1.53
100
N/A
160
N/A
220
N/A
50
0.0
110
N/A
170
N/A
230
N/A
Pre-Crash Data
This section lists pre-crash data records stored on the vehicle's event data recorder.
Time (sec)
Vehicle Speed
(km/h)
Engine Speed
(RPM)
Engine Throttle
(%)
Accelerator
Pedal (%)
Brake Status
Brake Oil
Pressure (MPa)
Steering Angle
(deg)
Gear Shifter
Longitudinal
Acceleration
(m/s2)
-4.85
87
1400
12.0
11.0
Off
0.00
3.0 
(Straight)
D
-0.14
-4.35
87
1400
11.5
11.0
Off
0.00
4.5 
(Straight)
D
-0.22
-3.85
87
1300
11.5
11.0
Off
0.00
4.5 
(Straight)
D
-0.07
-3.35
87
1300
8.5
10.5
Off
0.00
3.0 
(Straight)
D
-0.07
-2.85
87
1300
12.5
13.5
Off
0.00
3.0 
(Straight)
D
0.00
-2.35
87
1300
0.0
0.0
Off
0.00
1.5 
(Straight)
D
-0.29
-1.85
86
1300
0.0
0.0
On
0.67
1.5 
(Straight)
D
-0.79
-1.35
85
1300
0.0
0.0
On
0.58
1.5 
(Straight)
D
-1.00
-0.85
83
1300
0.0
0.0
On
0.91
1.5 
(Straight)
D
-1.29
-0.35
71
1000
0.0
0.0
On
12.14
54.0 
(Left)
D
-5.53
0.00
69
1000
0.0
0.0
On
12.14
151.5 
(Left)
D
N/A
Time (sec)
Yaw Rate
(deg/s)
Cruise Control
-4.85
0.00
Off
-4.35
0.49
Off
-3.85
0.00
Off
-3.35
0.49
Off
-2.85
0.00
Off
-2.35
0.00
Off
-1.85
0.00
Off
-1.35
0.00
Off
-0.85
0.00
Off
-0.35
9.76
Off
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Case CS-00864 - 3TMCZ5AN7NM******
Most Recent Event (1st Impact)
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0.00
8.78
Off
NOTES
Some pre-crash data elements have the following statuses:
1. Off: Not active, or disabled by the driver.
2. On: On standby and ready to intervene.
3. Engaged: Activated or actively controlling and intervening.
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Case CS-00864 - 3TMCZ5AN7NM******
Most Recent Event (1st Impact)
2022 Toyota Tacoma sample raw report, page 5
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Most Recent Event (2nd Impact)
Occurred 4 Ignition Cycles Ago. Ignition Cycle at Event: 1902. Ignition Cycle at Download: 1906.
EDR Data Elements
This section contains a list of data items that may be supported by this vehicle. Note that an item being
supported does not guarantee it will be recorded in a crash. Communication issues arising from a crash may
interfere with the module's ability to receive and record data.
Crash Pulse Details
Data Item
Recording Time
Recorded Data
Longitudinal Delta-V 1
Unavailable
Unavailable
Maximum Longitudinal Delta-V 2
Unavailable
Unavailable
Time at Maximum Longitudinal Delta-V
Unavailable
Unavailable
Lateral Delta-V 1
Unavailable
Unavailable
Maximum Lateral Delta-V 2
Unavailable
-3.86 km/h
Time at Maximum Lateral Delta-V
Unavailable
Unavailable
Maximum Resultant Delta-V
Unavailable
Unavailable
Time at Maximum Resultant Delta-V
Unavailable
Unavailable
Pre-Crash Data
Data Item
Recording Time
Recorded Data
Vehicle Speed
-4.85 to 0 sec
See Below
Accelerator Pedal
-4.85 to 0 sec
See Below
Service Brake Status
-4.85 to 0 sec
See Below
Engine Speed
-4.85 to 0 sec
See Below
Steering Wheel Angle
-4.85 to 0 sec
See Below
Anti-lock Brake System Status
-4.85 to 0 sec
Unavailable
Electronic Stability Control System Status
-4.85 to 0 sec
Unavailable
Event Record Details
Data Item
Recording Time
Recorded Data
Event Type
Event
Side
Prior Event Type
Event
Front/Rear
Time from Pre-Crash Trigger
Event
7 ms
Time from Pre-Crash to Trigger
Event
350 ms
Ignition Cycle at Event
Event
1902
Ignition Cycle at Download
Download
1906
TRG Count
Event
2
Airbag Warning Light
-1.0 sec
Off
Seat Belt & Pretensioner Status
Data Item
Recording Time
Recorded Data
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Most Recent Event (2nd Impact)
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Driver Seat Belt Status
-1.0 sec
Buckled
Passenger Seat Belt Status
-1.0 sec
Buckled
Driver Seat at Foremost Position
-1.0 sec
No
Passenger Occupant Classification
-1.0 sec
AM50 (Not Child)
Passenger Pretensioner Deployment Time
Event
No Deployment
Airbag Status
Data Item
Recording Time
Recorded Data
Driver Front Airbag 1st Stage Deployment Status
Event
Unavailable
Passenger Front Airbag 1st Stage Deployment Status
Event
Unavailable
Driver Front Airbag 2nd Stage Deployment Status
Event
Unavailable
Passenger Front Airbag 2nd Stage Deployment Status
Event
Unavailable
Driver Torso Airbag Deployment Status
Event
Unavailable
Passenger Torso Airbag Deployment Time
Event
No Deployment
Driver Side Curtain Airbag Deployment Status
Event
Unavailable
Passenger Side Curtain Airbag Deployment Time
Event
No Deployment
NOTES
1. Longitudinal (or lateral) Delta-V is an array of recorded values that describes the crash pulse with respect to time.
2. Depending on the vehicle, the maximum longitudinal (or lateral) Delta-V value may not be present in the Delta-V array described above.
Crash Pulse Data
This section shows retrieved crash pulse data in tabular format.
Time (ms)
Lateral Acceleration (m/s2)
Sensor 1
Sensor 2
Sensor 3
Sensor 4
Floor Sensor
-21
12.8
N/A
0.0
N/A
9.6
-17
0.0
N/A
0.0
N/A
-5.7
-13
0.0
N/A
-12.8
N/A
-30.6
-9
-12.8
N/A
0.0
N/A
-23.0
-5
0.0
N/A
-12.8
N/A
-21.1
-1
-12.8
N/A
12.8
N/A
-49.8
3
-38.3
N/A
-12.8
N/A
-9.6
7
-51.1
N/A
-12.8
N/A
-69.0
11
-38.3
N/A
-25.5
N/A
-7.7
15
0.0
N/A
-25.5
N/A
11.5
19
-12.8
N/A
-38.3
N/A
0.0
23
0.0
N/A
-51.1
N/A
13.4
27
0.0
N/A
-51.1
N/A
0.0
31
0.0
N/A
0.0
N/A
-3.8
35
12.8
N/A
25.5
N/A
-36.4
39
12.8
N/A
12.8
N/A
0.0
43
-12.8
N/A
12.8
N/A
-28.7
47
-12.8
N/A
0.0
N/A
-17.2
51
12.8
N/A
12.8
N/A
15.3
55
12.8
N/A
25.5
N/A
7.7
59
0.0
N/A
12.8
N/A
-11.5
63
0.0
N/A
0.0
N/A
0.0
67
12.8
N/A
0.0
N/A
1.9
71
0.0
N/A
0.0
N/A
-11.5
Pre-Crash Data
This section lists pre-crash data records stored on the vehicle's event data recorder.
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Most Recent Event (2nd Impact)
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Time (sec)
Vehicle Speed
(km/h)
Engine Speed
(RPM)
Engine Throttle
(%)
Accelerator
Pedal (%)
Brake Status
Brake Oil
Pressure (MPa)
Steering Angle
(deg)
Gear Shifter
Longitudinal
Acceleration
(m/s2)
-4.85
87
1400
12.0
11.0
Off
0.00
3.0 
(Straight)
D
-0.14
-4.35
87
1400
11.5
11.0
Off
0.00
4.5 
(Straight)
D
-0.22
-3.85
87
1300
11.5
11.0
Off
0.00
4.5 
(Straight)
D
-0.07
-3.35
87
1300
8.5
10.5
Off
0.00
3.0 
(Straight)
D
-0.07
-2.85
87
1300
12.5
13.5
Off
0.00
3.0 
(Straight)
D
0.00
-2.35
87
1300
0.0
0.0
Off
0.00
1.5 
(Straight)
D
-0.29
-1.85
86
1300
0.0
0.0
On
0.67
1.5 
(Straight)
D
-0.79
-1.35
85
1300
0.0
0.0
On
0.58
1.5 
(Straight)
D
-1.00
-0.85
83
1300
0.0
0.0
On
0.91
1.5 
(Straight)
D
-1.29
-0.35
71
1000
0.0
0.0
On
12.14
54.0 
(Left)
D
-5.53
0.00
69
1000
0.0
0.0
On
12.14
151.5 
(Left)
D
N/A
Time (sec)
Yaw Rate
(deg/s)
Cruise Control
-4.85
0.00
Off
-4.35
0.49
Off
-3.85
0.00
Off
-3.35
0.49
Off
-2.85
0.00
Off
-2.35
0.00
Off
-1.85
0.00
Off
-1.35
0.00
Off
-0.85
0.00
Off
-0.35
9.76
Off
0.00
8.78
Off
NOTES
Some pre-crash data elements have the following statuses:
1. Off: Not active, or disabled by the driver.
2. On: On standby and ready to intervene.
3. Engaged: Activated or actively controlling and intervening.
DATA LIMITATION AND SIGN CONVENTION
This section describes the limitations of the EDR data and the sign convention used in this report.
Data Limitation
This section lists additional information about the EDR and its data.
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Data Limitation and Sign Convention
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General Information
1. Pre-crash data is recorded in discrete intervals. Due to different refresh rates within the vehicle's electronics, the data recorded may not be
synchronous to each other.
2. ACM data should be used in conjunction with other physical evidence obtained from the vehicle and the surrounding circumstances.
3. If any of the front passenger seat airbags, side airbags, or Curtain Shield Airbags have deployed, data will not be overwritten or deleted by the
ACM following that event. If none of the airbags have deployed, the data of that event may be overwritten by a following event even if other
airbags (pretensioner, rear seat airbag, etc.) have deployed.
4. If power supply to the ACM is lost during an event, all or part of the data may not be recorded.
5. "Diagnostic Trouble Codes" are information about faults when a recording trigger is established. Various diagnostic trouble codes could be set
and recorded due to component or system damage during an accident.
6. The ACM records only diagnostic information related to the airbag system. It does not record diagnostic information related to other vehicle
systems.
7. A manufacturer diagnostic tool can read detailed trouble codes from the airbag system, and diagnostic information from other systems.
8. However, in some cases, the diagnostic trouble codes of the airbag system recorded by the ACM when the event occurred may not match the
diagnostic trouble codes read out when the diagnostic tool is used.
Recorded Events
1. The ACM records data for all or some of the following accident types: frontal crash, rear crash, side crash, and rollover events. Depending on the
installed ACM, data for side crash and/or rollover events may not be recorded.
2. This ACM records pre-crash data and post-crash data.
3. If a single event occurs independently, the data for that event is recorded on a one-to-one basis.
4. If multiple events occur successively (within a period of approximately 500ms), the establishment of the recording trigger for the first event is
defined as the "pre-crash recording trigger". Pre-crash data for the first event and post-crash data for each successive event is then recorded.
5. The ACM has two recording pages (memory maps) to store pre-crash data. Additionally, to store post-crash data, the ACM has two recording
pages for each accident type: two pages for frontal and rear crash, two pages for a side crash, and two pages for a rollover event.
6. The data recorded by the ACM includes correlating information between each previously occurring event (i.e., information that clarifies the
collision event sequence). This correlation information consists of the following items.
- Time from Pre-Crash Trigger
- TRG Count
7. In frontal and rear collision events, the first point where a longitudinal cumulative Delta-V of over 0.8 km/h (0.5 mph) is reached is regarded as
t0 for the recorded data. In side impact collision and rollover events, the point in time at which the recording trigger is established is regarded as
t0 for the recorded data.
8. The recording trigger judgment threshold value differs depending on the collision type (i.e., frontal crash, rear crash, side crash, or rollover
event).
9. Some of the data recorded by the ACM is transmitted to the ACM from various vehicle control modules by the vehicle's Controller Area Network
(CAN).
10. The ACM part number printed on the module label may not always match the part number reported here. The part number read from the module
should be treated as the official ACM part number.
11. In frontal and rear collision events, the record time varies depending on the period during which a longitudinal cumulative Delta-V of over 0.8
km/h (0.5 mph) is reached, and time series data is recorded for up to 250 ms.
Data Definitions
1. The "On" setting for the "Freeze Signal" indicates a state in which the non-volatile memory can not be overwritten or deleted by the ACM. After
"Freeze Signal" has been turned On, subsequent events will not be recorded.
2. If the "Passenger Occupant Classification" displays "Child" or "Not Occupied", "Torso Airbag Deployment Time" and "Pretensioner Deployment
Time" may indicate a time even if deployment did not occur for the following part numbers:
- 89170-07280, 35400, 35410, 35470, 42660, 0R120, 0R080, 0R081, 0R150
3. "Engine Speed" indicates the number of engine revolutions, not the number of motor revolutions. The recorded value has an upper limit of
12,800 rpm. Resolution is 100 rpm and the value is rounded down and recorded. For example, if the actual engine speed is 799 rpm, the
recorded value will be 700 rpm.
4. If the electric vehicle is using a calculated/virtual engine RPM for drivetrain control, "Engine Speed" may be recorded, but should not be used
during data analysis.
5. The upper limit for the recorded "Vehicle Speed" value is 200 km/h (125mph). Resolution is 1km/h (0.6mph) and the value is rounded down and
recorded.
6. The accuracy of the "Vehicle Speed" value can be affected by various factors. These include, but are not limited to, the following.
- Significant changes in the tire’s rolling radius
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Data Limitation and Sign Convention
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- Wheel lock and wheel slip
7. "Accelerator Pedal" has two recording specifications. Both recorded values increase as the driver depresses the accelerator.
- Percentage of accelerator pedal depressed (recorded as 0-100(%)).
- Output voltage of accelerator pedal module (recorded as 0-5(V)).
8. In M/T vehicles of some limited models, "Gear Shifter" may display "D" regardless of the actual shift position.
9. Depending on the type of occupant sensor installed in the vehicle, one of the following three recording formats for "Passenger Occupant
Classification" will be utilized.
- Occupied / Not Occupied
- AM50 / AF05 / Child / Not Occupied
- AM50 / AF05 / Child or Not Occupied
10. "Cruise Control" indicates whether the cruise control system is actuated or not. OFF indicates that the cruise control system is not actuated, but
can also indicate that the vehicle is not equipped with the system.
11. "Airbag Warning Light", "Ignition Cycle at Event", "Driver Seat at Foremost Position", "Passenger Occupant Classification", "Driver Seat Belt
Status", "Passenger Seat Belt Status" and "Passenger Airbag Suppressed" indicate the state approximately 1 second before t0. They may not
always indicate the state at the moment of collision.
12. The upper and lower limits for the recorded value of "Motor Speed" are 17,500 rpm and -7,500 rpm respectively. Resolution is 100 rpm and the
value is rounded down and recorded.
13. "Brake Oil Pressure" has an upper limit of 12.14 MPa. In the case of a vehicle that has no VSC system, "0 MPa" or "N/A" may be displayed.
14. Pre-crash "Longitudinal Acceleration" comes from the VSC sensor and has upper and lower limits for the recorded value of 8.973 m/s2 and -
8.973 m/s2 respectively. This acceleration sensor does not sense collisions.
15. "Longitudinal Delta-V" indicates the change in forward speed after t0. This does not refer to vehicle speed, and it does not include the change in
speed during the period from the start of the actual collision to establishment of the t0.
16. "TRG Count" indicates a calculated value of the number of times recording triggers have been established for all crash types. The sequence in
which each event occurred can be verified from the "TRG Count". The smaller the "TRG Count" value, the older the data. The upper limit for the
recorded value is 65,533 times. When more than one event reaches the upper limit, the actual "TRG Count" may be greater than what is
displayed for that event.
17. Resolution of the "Time from Pre-Crash to Trigger" is 50 [ms], and the value is rounded up and recorded.
18. N/A and Unavailable mean the EDR did not record a valid value, for example because a signal was missing or out of range, or that the element is
not reported for this vehicle.
Sign Convention
This section should be considered as if you are sitting inside the vehicle and facing forward.
Data Item
Positive
Negative
Longitudinal Delta-V & Acceleration
Rear Impact
Front Impact
Lateral Delta-V & Acceleration
Left Impact
Right Impact
Normal Acceleration
Downward
Upward
Roll Angle & Rate
Clockwise / Roll to Right
Counterclockwise / Roll to Left
Steering Wheel Angle
Left Turn
Right Turn
HEXADECIMAL DATA
This section contains the unprocessed, raw hexadecimal data retrieved from the Event Data
Recorder. The date of data collection was 2023-04-27.
BC
64
00
01
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
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9 of 11
Case CS-00864 - 3TMCZ5AN7NM******
Hexadecimal Data
2022 Toyota Tacoma sample raw report, page 10
Report page 10 of 11
Read page 10 text
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10 of 11
Case CS-00864 - 3TMCZ5AN7NM******
Hexadecimal Data
2022 Toyota Tacoma sample raw report, page 11
Report page 11 of 11
Read page 11 text
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Event Data Disclaimer
Airbag ECU data should be used in conjunction with other physical evidence obtained from the vehicle and the surrounding circumstances. It is important
to note that if a vehicle was spinning or rolling surrounding the collision, then the report's speed measurements would not accurately reflect the actual
speed of the vehicle during/after it lost control; the speed measurement is typically based on the wheel speed sensor. Signs of this type of anomaly
would be rapid changes in speed between the brief timing intervals. The reported speed may be an average of the four wheels; thus could also be
skewed by spinning wheels. In combination with scene evidence, an expert could assess the vehicle speed recorded by the EDR by analyzing the data,
using methods such as EDR data analysis, accident reconstruction, or engineering analysis.
Users of the Collision Sciences service and reviewers of the reports and exported data shall ensure that data and information supplied is applicable to the
vehicle, vehicle's system(s) and the vehicle ECU. Collision Sciences Inc. and all its directors, officers, employees and members shall not be liable for
damages arising out of or related to incorrect, incomplete or misinterpreted software and/or data. Collision Sciences Inc. expressly excludes all liability
for incidental, consequential, special or punitive damages arising from or related to the online services, evidence logistics, EDR data, EDR software or
use thereof.
Generated by Collision Sciences
11 of 11
Case CS-00864 - 3TMCZ5AN7NM******
Event Data Disclaimer