Diesel Repair on Windows Desktop- FREE

When you don’t have the best internet connection (or none at all) and can’t get to our online Diesel Repair platform, our desktop version allows you to get quick repair information for fault codes without the need to be connected.

Free Fault Code Information When You Are Offline

This is the most concise, easy-to-use diagnostic code troubleshooting software you will ever see. We will provide you with a download link by email after your order is completed.

Comprehensive Coverage- No Internet Connection Needed

Diesel Repair Desktop brings fault code information for most on-highway vehicles right to your desktop

Engine Coverage

  • CAT: 3100 HEUI, 3126B, 3126E, 3406E, C-10, C-12, C-15, C-16, C11, C13, C15, C7, & C9
  • Cummins: N14, M11, ISX, ISB, ISM, ISC, ISL, & Signature
  • Cummins engines in Dodge Trucks
  • Detroit: Series 60 DDEC II to DDEC VI, EPA07, EPA10, DD series, GHG14, DDEC VI, DDEC10, DDEC13
  • Ford PowerStroke: 6.7L, 6.0L
  • FUSO: All engines from 2008 to Current
  • HINO: JO8E (2011 & Newer) and J05E Engines (All Years)
  • International Engines: DT466, VT365, VT275, HT570, DT530, T444E, MaxxForce 5, MaxxForce 7, MaxxForce 9, MaxxForce DT, MaxxForce 11, MaxxForce 13, MaxxForce 15, N9, N10, N3
  • MBE900: All Years
  • MBE4000: All Years
  • UD Nissan: 2005-2007
  • Isuzu: 4HE1 (1999-2004), 4HK1, & 6HK1
  • Mack: 2004 to Current
  • Volvo: 2004 to Current
  • PACCAR MX: 2007 to Current
  • Sprinter: OM612 (2002-03) & OM647 (2004-06)

Transmission coverge

  • Allison: 1000/2000, 3000/4000, WTEC II, & WTEC III
  • Eaton: Generation 1, Generation 2, Generation 3, Fuller Advantage
  • Mack: mDrive
  • Volvo: IShift

ABS Coverage

  • Bendix ABS: EC-30, EC-60, EC-80, & Trailer TABS-6
  • WABCO: C-Version, D-Version, E-Version, Hydraulic, Easy Stop, Trailers, & Dollies

Body Controllers

  • Freightliner: Cab, Chassis, Central Gateway, & MSF
  • International: ProStar & Medium Duty Trucks
  • Dodge RAM (2006-Current): Transmission, ABS, Airbag, Amplifier, Radio, Body, Center Stack, Console, Driver & Passenger Door, and 20 more
  • Mack: Panel, Satellite, Vehicle, Climate Control, Seat Belt, Radio, Lighting Controller, and Cab Shifter
  • Volvo: Panel, Satellite, Vehicle, Climate Control, Seat Belt, Radio, Lighting Controller, and Cab Shifter
  • Thomas Bus: Specific codes for only Thomas Bus (All Years, All Components)

Easy Access to Free  Fault Code Repair Information and More

Using the program is very simple:
Step 1 – Select the Manufacturer & Model/Year or Search
Step 2 – Pick your code
Step 3 – Read the solution

Need more repair information? The program links back to the online version of Diesel Repair so you can easily access the Diesel Repair modules you need when you’re back online. 

Free fast and easy fault code repair information on Diesel Repair for desktop

Get 14 days free when you book a Diesel Repair demo today.

Join us for a free tour around the Diesel Repair platform and let us show you how our customers save time, money, and eliminate frustration when they can find repair information fast.


Diesel Laptops is a leading innovator in the diesel diagnostics and repair industry. We provide hardware and software tools empowering users to diagnose and repair their equipment any way they choose.

(888)-983-1975

7440 Broad River Rd, Irmo, SC 29063

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