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EDR field training — Module 2

Field technician training covering the approved acquisition workflow and practical vehicle connection procedures.

28 slides · Source updated 2026-10-11
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Slide 1: EDR Field Training
EDR field training
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EDR field training

Module 2

Field Training (EDR Technician) - How to retrieve EDR Data

EDR certification

Slide 2: Module Overview
Module overview
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Module overview

OVERVIEW

✓ Getting Setup: Software / Hardware ✓ Performing a Vehicle Scan ✓ Troubleshooting ✓ Backup: Module Removal

EDR certification

Slide 3: Module Overview
Module overview
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Module overview

OVERVIEW

Getting Setup: Software / Hardware ✓

Performing a Vehicle Scan ✓

Troubleshooting ✓

Backup: Module Removal ✓

EDR certification

Slide 4: Innovative Technology & Information Intelligence
Innovative technology & information intelligence
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Innovative technology & information intelligence

EDR certification

Slide 5: Collision Sciences Kit
Collision Sciences kit
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Collision Sciences kit

EDR certification

Slide 6: Device Requirements
Device requirements
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Device requirements

The EDR Kit requires the user to use their own “internet connected” device for use with the CrashScan “mobile application”.

Device Options:

A. Use a work Mobile Device (iOS or Android), OR

B. Use a work Tablet Device

- must tether internet using your mobile hotspot.

EDR certification

Slide 7: Field Technician Setup
Field technician setup
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Field technician setup

Setup Time: approximately 5 minutes at your car

Step 1:Download CrashScan Mobile App to device Step 2.Login to App (credentials provided via email) Step 3.Bring EDR Kit to car and plug-in under dash Step 4.Pair OBDLink to device (via Bluetooth)

Done! You are ready to scan!

EDR certification

Slide 8: Welcome Email
Welcome email
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Welcome email

EDR certification

Slide 9: Welcome Email
Welcome email
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Welcome email

EDR certification

Slide 10: Module Overview
Module overview
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Module overview

OVERVIEW

Getting Setup: Software / Hardware ✓

Performing a Vehicle Scan ✓

Troubleshooting ✓

Backup: Module Removal ✓

EDR certification

Slide 11: Locate the OBD Port
Locate the OBD port
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Locate the OBD port

EDR certification

Slide 12: Locate the OBD Port
Locate the OBD port
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Locate the OBD port

EDR certification

Slide 13: Field Technician Setup
Field technician setup
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Field technician setup

EDR certification

Slide 14: Module Overview
Module overview
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Module overview

OVERVIEW

Getting Setup: Software / Hardware ✓

Performing a Vehicle Scan ✓

Troubleshooting ✓

Backup: Module Removal ✓

EDR certification

Slide 15: Troubleshooting
Troubleshooting
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Troubleshooting

General Issues (occur rarely):

●Initial Bluetooth Connection issue– try unplugging the adapter, re-starting the CrashScan app (exit and close app, then re-open) ●Vehicle may not automatically retrieve the VIN – there will be a popup to request the manual entry of the VIN ●Key may be not be in proper “KEY ON” position – popup may indicate “No EDR detected”. All dash lights must be visible. ● “Button-on” vehicles may require engine running (Ex. Volvo)

EDR certification

Slide 16: Troubleshooting
Troubleshooting
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Troubleshooting

Vehicle Power Issues (occur rarely):

●Check that the vehicle has battery connected – consider having a backup battery pack if you visit the salvage yards (possible battery drain from BMWs, requires large battery) ●Some salvage yards disconnect the battery to prevent fires ●If you cannot get lights to appear on the vehicle dash (or the OBDLink device), the vehicle may have power issues. Backup option: remove the airbag module and ship to Collision Sciences’ lab for direct-to-module download

EDR certification

Slide 17: Battery Booster Pack?
Battery booster pack?
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Battery booster pack?

EDR certification

Slide 18: Battery Booster Pack
Battery booster pack
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Battery booster pack

EDR certification

Slide 19: Using a Booster Pack
Using a booster pack
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Using a booster pack

1. Locate the battery and/or battery terminal(s). Typical location: under hood. TIP: In some vehicles, the battery may be in an unusual location like the trunk, or under the rear seat. Some vehicles have only one terminal and no visible battery. A terminal may be located in the fuse box, or randomly under the hood.

2. Connect the positive (red) cable clamp to the positive terminal (or lead). TIP: if the battery has been removed, you can still apply power to the vehicle via the terminal (leads) to which the battery was originally connected.

3. Connect the negative (black) clamp to the negative terminal or ground point specified by the vehicle and booster-pack instructions. A suitable exposed metal part of the engine or chassis can provide a grounding point when those instructions permit it. Being metal alone does not make a component suitable.

EDR certification

Slide 20: Battery Booster Pack
Battery booster pack
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Battery booster pack

Regarding TIP: if the battery has been removed, you can still apply power to the vehicle via the terminal (leads) to which the battery was originally connected.

EDR certification

Slide 21: Module Overview
Module overview
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Module overview

OVERVIEW

Getting Setup: Software / Hardware ✓

Performing a Vehicle Scan ✓

Troubleshooting ✓

Backup: Module Removal ✓

EDR certification

Slide 22: EDR D2M Access
EDR D2M access
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EDR D2M access

CrashScan works most of the time, but when a battery boost fails, the airbag module can be removed as a backup, and data can be “downloaded” directly from the module.

Slide 23: Airbag Removal Requirements
Airbag removal requirements
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Airbag removal requirements

TOOLS REQUIRED: In order to remove and preserve an airbag module

●Adjustable Wrench ●Razor Blade (Carpet Cutter) ●Crowbar ●Permanent Marker ●Chain of Custody Tracking Form

EDR certification

Slide 24: Airbag Removal Process
Airbag removal process
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Airbag removal process

1. DISCONNECT BATTERY. SAFETY RISK: if a powered and connected airbag module is dropped during removal, then it could potentially deploy THE airbags (and/or create a new crash event recording).

2. Determine the airbag module location. Use the owners manual or contact Collision Sciences at support@collisionsciences.ca.

** A diagram with common locations follows.

EDR certification

Slide 25: Airbag Removal Process
Airbag removal process
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Airbag removal process

Continued:

3. Remove plastic vehicle covers/structures surrounding the module area. Eg. remove console screws in the front, sides and back, to remove console and expose the module.

4. Identify the Airbag Control Module (may be named “Restraint Control Module”). It is typically a silver metal box, but can be plastic. BMW modules may be cream in colour.

EDR certification

Slide 26: Airbag Removal Process
Airbag removal process
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Airbag removal process

Continued:

5. The Airbag Module will be bolted to the vehicle frame. Remove bolts/threaded rods. Remove or cut the wiring harness from the Air Bag Module.

6. Remove the Airbag Module and mark it with the VIN.

EDR certification

Slide 27: Module Location Chart
Module location chart
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Module location chart

EDR certification

Slide 28: Innovative Technology & Information Intelligence
Innovative technology & information intelligence
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Innovative technology & information intelligence

Questions?

Please email: service@collisionsciences.ca