ECM, PCM & ECU Diagnostic and Repair in Miami, FL
If your vehicle is experiencing no start issues, stalling, warning lights, or communication problems, your engine control module may be failing.
At Solo Automotive Electronics, we specialize in professional diagnostic testing, repair, and reprogramming of PCM, ECM, ECU, and TCM modules right here in Miami.
Common problems we fix:
- No start condition
- Check engine light
- Transmission shifting issues
- Communication errors
- Electrical malfunctions
3 Reasons to Choose Our Miami Lab
✔ Lifetime warranty on repairs
✔ Plug & play programming (no dealer needed)
✔ Trusted automotive electronics specialists since 2003
How our process works:
1. Send or bring in your module
2. Full diagnostic testing
3. Repair & reprogramming
4. Final testing and fast return
We proudly serve customers throughout Miami and nationwide.
📍 14361 SW 120th Street Unit 106, Miami, FL 33186
📞 (800) 886-9926
Ready to get your vehicle fixed?
👉 CLICK HERE TO START YOUR REPAIR
P0601 – Internal Memory Checksum Error
A P0601 code indicates an internal failure within the PCM’s memory. This means the module can no longer reliably store or process critical vehicle data. Common symptoms include check engine light, poor performance, stalling, or no-start conditions.
At our Miami lab, we perform full bench testing of the PCM’s internal circuitry to confirm failure. Once verified, we repair damaged components, restore memory, and reprogram the module to factory specifications. Each unit is fully tested before return.
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P1684 – Battery Disconnect / Power Loss
The P1684 code indicates that battery power to the PCM has been interrupted. While sometimes caused by a battery change, recurring issues may point to unstable voltage or internal module sensitivity.
We perform power circuit testing, connector inspection, and internal voltage regulation diagnostics. If needed, we repair the PCM to ensure stable operation and prevent repeat issues.
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P0622 – Generator Field Control Circuit
A P0622 code relates to the alternator control circuit, often managed by the PCM. Symptoms may include charging issues, warning lights, or electrical instability.
Our technicians isolate whether the issue is external or internal. If the PCM is at fault, we repair the control circuitry and verify proper alternator communication and performance.
👉 Start Your Repair in 30 Seconds 👇
No guesswork. No dealership prices. Just fast, reliable ECM/PCM repair you can trust.
✔ Plug & Play – No programming needed
✔ Lifetime Warranty Included
✔ Fast Turnaround (1–3 Business Days)
👉 Takes less than 30 seconds to get started
