Finding a reliable and affordable OBD2 scanner with ABS capabilities can be challenging. This article shares a personal journey of testing and returning three different scanners before finding one that met the needs of a DIY mechanic working on a variety of vehicles, including a 2001 GMC Sierra with ABS issues. The focus will be on the features and shortcomings of each scanner, with a special emphasis on ABS diagnostic capabilities.
The Search for the Perfect OBD2 Scanner with ABS
The initial goal was to find a scanner under $125 that could read ABS, SRS, and OBDII codes on a range of vehicles including a 1999 S10 Blazer, a 2001 GMC Sierra, a 2012 Equinox, and a 2009 Camry. This proved more difficult than anticipated.
Scanner #1: Topdon Elite
The Topdon Elite, priced around $90 after a discount, initially seemed promising.
Topdon Elite Pros:
- Comprehensive Code Reading: Successfully read codes on all vehicles, including a C0265 ABS code (EBCM relay circuit) on the GMC Sierra.
- Live Data Display: Offered live data in text and graph formats for troubleshooting intermittent issues.
- Durable Build: Felt like a quality tool with a long, permanently attached cord.
Topdon Elite Cons:
- Slow Performance: Extremely slow when scanning newer vehicles like the Equinox and Camry, often displaying “Please Wait” for extended periods.
- Difficult to Read Screen: The menu was hard to read in less than ideal lighting conditions.
- Nightmare Update Process: The website and software update process were incredibly frustrating and ultimately led to returning the device.
Scanner #2: Autel MaxiLink ML629
The Autel MaxiLink ML629, priced at $116.95 after a coupon, boasted advanced features like transmission/engine diagnosis and Auto VIN.
Autel MaxiLink ML629 Pros:
- Professional Feel: Large, well-built with a clear screen and intuitive icons.
- Fast Performance on Newer Vehicles: Worked quickly and efficiently on the Equinox and Camry, providing detailed information.
- Detachable Cord: A practical feature for long-term use and potential cord replacement.
Autel MaxiLink ML629 Cons:
- Instrument Panel Anomalies: Caused erratic behavior in the instrument panel during scans.
- Incompatibility with Older GM Vehicles: Unable to read ABS or SRS codes on the 1999 S10 Blazer and 2001 GMC Sierra due to missing VIN digits in the scanner’s database.
- Complex Update Process: The website navigation and update process appeared equally cumbersome as the Topdon.
Scanner #3: Innova 5210
The Innova 5210, purchased from Advance Auto Parts for $87.59, proved to be the most viable option.
Innova 5210 Pros:
- Efficient Code Reading: Quickly read ABS and OBDII codes on all vehicles, confirming the C0265 code on the GMC.
- User-Friendly Interface: Intuitive to use with a straightforward menu system.
- Live Data and Playback: Offered live data, playback, and graphing capabilities.
- Battery and Charging System Test: Included a built-in battery and charging system tester.
- Excellent Website and Support: The Innova website provided easy access to manuals, support resources, and a simpler update process.
Innova 5210 Cons:
- No Storage Case: Lacked a protective storage case.
- Flimsy Build: Felt less durable compared to the other scanners, with a shorter attached cable.
- Lack of SRS Code Reading: Did not have the capability to read SRS (airbag) codes.
Conclusion: Craftsman OBD2 3100JSC Scanner
While the Innova 5210 met most needs, the search continued for a scanner with SRS capabilities and ABS system activation for brake bleeding. The Innova 5310 was identified as a potential upgrade. Further research into scanners with ABS activation features is recommended for DIYers needing this functionality. However, for basic OBD2 and ABS code reading, the Innova 5210 proved reliable and user-friendly. This journey highlights the importance of thorough research and understanding your specific vehicle compatibility needs before purchasing an OBD2 scanner with ABS functionality.
