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What Are the Different Types of Car Repair Software?

Jeremy Laukkonen
Jeremy Laukkonen

The two main types of car repair software are used for diagnostics or for managing the front office. Diagnostic car repair software can contain a wealth of knowledge, including repair procedures, troubleshooting instructions, known good values for sensors, and other invaluable information. This software is often available in separate foreign and domestic editions, and can also cover specific vehicle makes. Specialized car repair software is also available for advanced diagnostic tools, some of which can be fairly sophisticated computing devices. Front end software can include estimators, schedulers, and work order generators.

Mechanics historically obtained the majority of their information from repair manuals and experience. A handful of different publishers generated useful information and provided it in book form. Two main types of these books were diagnostic manuals and flat rate guides. Diagnostic manuals contained specifications and repair procedures, and flat rate guides had estimates of how long each specific job should take. With the widespread use of personal computers in the workplace, this type of information was translated into car repair software.

A car's onboard software is installed by its manufacturer.
A car's onboard software is installed by its manufacturer.

Most modern car repair facilities have some type of computerized information system to assist in diagnostics and repairs. The simplest form of this is a single computer terminal with a set of compact discs (CDs) or digital versatile discs (DVDs) that contain repair procedures, specifications, and other information. A technician can input the year, make, and model of a vehicle into this type of system in order to look up specific information. Some of these software programs also include a variety of schematic, wiring, and exploded view diagrams.

Some facilities have software that can assist in diagnostics and repairs.
Some facilities have software that can assist in diagnostics and repairs.

There are a few variants of this basic type of car repair software. Some service providers offer all of this information through an Internet connection. This way the technician or shop pays a monthly fee in order to access information that is always up to date. Similar services offer critical bulletins and repair procedures that have been compiled by real technicians in the field. Software is also typically available for dedicated scanner and diagnostic equipment, and some programs can even turn a laptop into a scan tool.

All vehicles produced since 1996 are required to have an onboard diagnostics computer, known as OBD-II software.
All vehicles produced since 1996 are required to have an onboard diagnostics computer, known as OBD-II software.

The other main type of car repair software is typically used in the front office. Flat rate estimating is one of the most important functions of this software. This kind of software allows a tech or service writer to input a year, make, and model of a vehicle to see how long any given repair should take. These flat rate numbers can then be combined with the price of parts to create an estimate. This type of software may also offer scheduling functionality, generate work orders, and keep track of sales.

Discussion Comments

Feryll

When it comes to car repair I am a novice at best, but whenever I can, I like to do little repairs myself so I don't have to pay a car repair shop. Most of the jobs I have tried to do myself have turned out well because I am able to go online and download all the information I need to make the repairs.

By doing this I am able to do almost all of the routine maintenance my car needs, and as I said, I am also able make some of the less complicate repairs. If I can do it then most anybody can.

Drentel

I know car repair software makes the jobs of the mechanics who work in up-to-date garages much easier, but these computer programs make repairing cars almost impossible for your average weekend mechanic. When I was growing up my father called the guy who worked on his car a shade-tree mechanic.

The guy didn't have a garage, but he had a good reputation for repairing cars, so people would bring him vehicles to be worked on and he would park them under a tree in his yard so he could work on them and not be in the sun.

The last time I talked to that guy he told me that he couldn't work on the new cars because of of all the computerized systems they were built with. This is good for the dealership repair shops, but bad for people who are trying to save on repairs by doing it themselves.

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    • A car's onboard software is installed by its manufacturer.
      A car's onboard software is installed by its manufacturer.
    • Some facilities have software that can assist in diagnostics and repairs.
      By: Kurhan
      Some facilities have software that can assist in diagnostics and repairs.
    • All vehicles produced since 1996 are required to have an onboard diagnostics computer, known as OBD-II software.
      By: Tyler Olson
      All vehicles produced since 1996 are required to have an onboard diagnostics computer, known as OBD-II software.
    • Most mechanics still rely on manual inspection and experience rather than software.
      By: CandyBox Images
      Most mechanics still rely on manual inspection and experience rather than software.
    • Most modern car repair facilities have some type of computerized information systems to assist in diagnostics and repairs.
      By: Diyanski
      Most modern car repair facilities have some type of computerized information systems to assist in diagnostics and repairs.
    • Software may be used to produce work orders instructing mechanics what needs to be repaired.
      By: uwimages
      Software may be used to produce work orders instructing mechanics what needs to be repaired.