IT Forensics · Car

Conducting a forensic mileage verification (odometer tampering) – Forensically checking the plausibility of the mileage

In modern vehicles, the odometer reading displayed on the instrument cluster is often also stored in several independent control units, such as the engine, gearbox or airbag control units.

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A comparison of these independent odometer readings can indicate whether the displayed reading is plausible or whether there are signs that it has been tampered with.

Why LanCologne?

Since its foundation, LanCologne has specialised in professional IT forensics. Our staff have decades of experience in the field of information technology and assist companies, solicitors, private individuals and, on a regular basis, the courts in the technical investigation of complex digital matters.

The examination is, as a matter of principle, carried out exclusively on a forensic copy, a forensic image or a data source captured in a technically equivalent manner that preserves the integrity of the evidence. The original evidence remains unchanged and is stored in a manner that preserves its integrity.

Our services

We read out odometer readings from several independent control units and systematically cross-check these against one another and against documented values from service and inspection records.

Typical areas of application

•Checking the plausibility of the displayed mileage
•Detection of discrepancies between multiple control units
•Support with buying and selling second-hand cars
•Resolution of warranty disputes
•Judicial and non-judicial expert reports
•Collaboration with experts and solicitors

This is how a mileage verification works

Once several relevant control units have been backed up, the odometer readings stored on them are extracted, compared with one another and cross-checked against documented values from maintenance records.

Why is odometer verification relevant in a forensic context?

Discrepancies between independent control units can provide strong technical evidence of tampering with the displayed mileage.

Particularly in the case of second-hand vehicle transactions, a forensically documented verification can be of considerable economic and legal significance.

Frequently Asked Questions

Does every control unit record the mileage?+
Not necessarily; this varies depending on the manufacturer and vehicle model and is assessed on a case-by-case basis.
Does a discrepancy automatically prove that the data has been tampered with?+
Not necessarily; minor technical variations are possible; assessment is always carried out in the overall context.
How many control units are used to ensure a robust test?+
We draw on as many independent data sources as are technically accessible in order to enhance the validity of the verification.

LanCologne – Vehicle IT Forensics, Cologne

Do you require a professional forensic investigation into „forensic verification of odometer readings (odometer tampering)"? LanCologne can assist you in securing digital evidence to a standard that will stand up in court, as well as in the transparent analysis of relevant vehicle artefacts.

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