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Accurate Troubleshooting by Subaru Specialists

Modern Subarus are packed with technology—and when something goes wrong, you need more than just a generic scan tool. At M45 Automotive, we use Subaru-specific diagnostic equipment and deep platform knowledge to pinpoint issues quickly and accurately. Whether it’s a check engine light, drivability concern, electrical issue, or a sensor acting up, we’ll get to the root of the problem without the guesswork.

From common issues like O2 sensor failures and misfires to complex CAN bus communication problems, we’ve seen it all. Our diagnostics aren’t just code reads—we dig deeper to ensure you’re not replacing parts you don’t need.

Check Engine Light On? We'll Find the Problem—Fast.

  • Full system scan with Subaru-specific diagnostic tools
  • Live data analysis and freeze frame review
  • Check Engine Light, ABS, SRS, and other system diagnostics
  • Electrical testing (voltage, continuity, grounds)
  • Sensor and module testing and validation
  • Drivability issue troubleshooting (idle, fuel, power)
  • Comprehensive repair plan based on real root cause
  • No guessing—just clear answers and expert recommendations
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