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Advertisement Paid promotional article by Akabo Media Ltd. Not affiliated with any government agency or Crown corporation. Disclosure

Pre-purchase readings for used cars

Read the car before you buy the car.

PrilisPro pulls up the lines a look-over cannot: the restraint module's event log, the meter's true count, the paint and panel readings, and the registers that follow a VIN. One sheet, priced in Canadian dollars, before you drive out to stand in somebody's driveway.

No account needed · Free to start · Priced in Canadian dollars

Paint 9 of 14 panels within 15 µm Clear
Restraint Driver loop open Flagged
Fault memory Cleared 41 km ago Recent clear
Meter 138,400 km · three reads agree Clear
Frame Left rail sectioned and dressed Flagged
Registers No lien, no brand on the VIN Clear

Specimen of a six-line read taken from a 2019 SUV, trimmed for the page.

Sponsored Article — This page is paid promotional content created by Akabo Media Ltd. The story of Noëlle Trahan and Rémi Bouchard is illustrative. All product claims are the sponsor's own statements. This is not an independent news article.

Seven lines a walk-around never shows

Fault memory does not care what the seller was told. A module records an event at the moment it happens and keeps it until something overwrites it, which is why a car that passes an eye test can still fail a read.

READ · VIN ···4821 94 s
Code System Reading State
B0012 Restraint control Driver frontal deployment loop — open circuit Flagged
B0092 Side restraint Left curtain deployment loop — open circuit Flagged
P1000 Engine management Readiness monitors incomplete — memory cleared recently Recent clear
C0561 ABS and stability System disabled in memory — no lamp shown History
P0420 Emissions Catalyst efficiency below threshold, bank one Stored
U0121 Network Every module answering, nothing stored Clear
MTR Cluster, ABS, key Three odometer reads agree within one kilometre Clear

A lamp can be deleted

A cluster bulb, a taped connector or a re-coded module will hide a warning from the driver. The event sits in the log regardless of what the dash shows.

Cleared memory is a reading

When readiness monitors are incomplete, something reset the memory not long before. That line is often the shortest route to the rest of the story.

Readings stay with the VIN

A sheet belongs to the vehicle, so the same car can be re-read at a later date and the two runs compared line by line.

Twelve points, walked in order

The same route every time, so two checks of the same model can be read side by side rather than argued over.

01 02 03 04 05 06 07 08 09 10 11 12
  1. 01 Paint depth on every panel, read in micrometres
  2. 02 Panel gaps, bolt heads and tool marks
  3. 03 Frame rails, sectioned metal and crush zones
  4. 04 Frontal airbags and their part dates
  5. 05 Curtain and side bags, plus the headliner around them
  6. 06 Seat-belt webbing dates against the build year
  7. 07 Restraint module event log and deployment loops
  8. 08 Odometer read three ways: cluster, ABS, key
  9. 09 Glass date codes matching the build sheet
  10. 10 Underbody scale, previous repairs and fresh undercoat
  11. 11 Tyres, brakes and fluid condition against the meter
  12. 12 VIN, liens, brands and the registers behind them
A car with its hood open inside a service bay, checked over before a sale
Most of the sheet is read while the car is still on the ground: the modules keep their own record of what happened to it.

A clean listing and a wiped module

The SUV was a 2019 with 138,400 km on the clock, two owners on the paperwork, “no accidents, clean title” in the advertisement, CA$23,900 at a small lot on the north edge of Winnipeg. Noëlle Trahan had already driven out once. The paint looked even, the interior was tidy, and the seller was happy to let her take it for a loop around the block.

She ran the check that evening, mostly out of habit. The body came back the way it looked: paint depth inside fifteen micrometres on nine panels of fourteen, even gaps, no overspray in the door shuts. Then the module log opened. B0012 — the driver's frontal deployment loop, open circuit. Just under it, readiness monitors marked incomplete, which is what a memory looks like when somebody has wiped it recently.

The rest of the sheet agreed with the module. The driver's belt webbing carried a 2022 date code on a 2019 build. The clock spring behind the wheel was an aftermarket part. The headliner above the left curtain bag had been re-glued, and the left frame rail had been sectioned, dressed and painted over.

The seller's account was a parking-lot scrape in 2022, “just the bumper”. The sheet, with the VIN attached, went to the lot on the Friday. The advertisement came down the following week.

Every lamp in the cluster can be made to behave. The module's event log cannot.

From the specimen sheet on this page

Noëlle and Rémi Bouchard bought a 2020 wagon in Selkirk three weeks later, 89,400 km, nothing stored in the restraint module and the belts still carrying their factory dates.

A digital instrument cluster lit up on a car dashboard
A cluster can be fed any number it is told to show. The three reads behind it are harder to arrange.

What the sheet cross-reads

Six sources, queried off the VIN, because a vehicle's history is kept by more institutions than the one that sold it.

Provincial registration and brand history Whether the VIN carries a rebuilt, salvage or irreparable brand in its home province. Indexed
Lien and security register A security interest travels with the vehicle, not with the person selling it. Indexed
Total-loss settlement registers Claims settled privately rarely appear in a classified advertisement. Indexed
Auction and salvage photo archives Photographs taken at auction, matched back to the VIN and the year. Indexed
Recall and service campaigns Campaigns a dealer never closed out, listed against the same VIN. Indexed
Odometer disclosures Meter readings recorded at each provincial transfer, in order. Indexed

Three steps between a listing and a drive out

01

Put the VIN in

Paste it from the advertisement or scan the door-sticker barcode. No account to open, nothing to install before a first check.

02

The sheet gets built

The app reads the modules, walks the twelve points and queries the six registers. A first read usually lands inside a couple of minutes.

03

Read it before you drive out

Flags, clear lines and a plain-language note for each, in Canadian dollars, while the car is still a maybe rather than a trip.

12points walked on every check
07lines on the standard sheet
06registers cross-read off the VIN
00accounts needed before a first read

The request form sits below this line, separated from the sponsored editorial content above it.

Request a pre-purchase check

Tell us which vehicle you are looking at. A checker answers with the readings on that car and what each line means for the money.

Sponsored content · No card required · Opt-out link included

One check per vehicle. No card details are collected on this page.

Questions that come up before a check

What does a check read that a test drive does not?

A test drive shows you how the car behaves for twenty minutes on your route. A check shows what the modules recorded before you arrived — deployment loops, cleared memory, meter reads from three separate units and the registers a VIN is filed under.

Does this replace a mechanic?

No. A sheet is a reading, not a safety certification and not a warranty. A licensed mechanic still does the physical inspection, on a lift, with the wheels off. Many buyers take the sheet to that appointment and hand it over.

How long does a check take?

A first read usually lands inside a couple of minutes of the VIN going in. The register queries are the slow part, and the sheet still opens with the module lines while those finish.

Which vehicles can be read?

Cars, SUVs, pickups and vans with a standard diagnostic port and a VIN that appears in the Canadian registers. Older vehicles still get the register side, so a lien or a brand will surface even when the modules will not talk.

What happens to the details I send?

They are used to answer this request and nothing else. No card details are collected on this page, and the privacy policy sets out what is kept, for how long, and how to have it removed.

Who publishes this page?

Akabo Media Ltd, a media company in London, buys the space and pays for it. The page carries a “sponsored” label at the top and a disclosure at the bottom for that reason.