The 3020 Obd2 Code Reader is a valuable tool for diagnosing car problems. This comprehensive guide answers frequently asked questions about its functionality, compatibility, and usage.
Common Questions About the 3020 OBD2 Code Reader
Do I need the RepairSolutions2 app?
The RepairSolutions2 app is entirely optional and free. While it’s not required to use the 3020 OBD2 code reader, the app offers helpful features such as ASE-certified repair recommendations, scan export capabilities, predicted repairs, and access to technical service bulletins.
Are updates free?
Yes, all updates for the 3020 OBD2 code reader are free. There are no subscription fees.
Does the 3020 OBD2 code reader work internationally?
Currently, the device and app are designed for use within the United States and Canada. It will function in Mexico only with US-imported vehicles. This regional restriction is due to the device’s adherence to North American OBD protocols.
Will the 3020 OBD2 scanner work on my car?
The 3020 OBD2 code reader is compatible with most OBD2-compliant vehicles. However, specific features may vary depending on the year, make, and model of your vehicle. Use a coverage checker to confirm compatibility with your specific vehicle.
Is the 3020 OBD2 scanner compatible with FCA vehicles?
For FCA vehicles (Jeep, Chrysler, etc.) manufactured in 2017 or earlier, the 3020 OBD2 scanner can diagnose all systems. For 2018 and newer FCA vehicles requiring AutoAuth access, functionalities are limited to TPMS relearn and live data. It cannot perform tasks like code erasure, oil resets, or battery initialization due to lack of AutoAuth access. For complete AutoAuth functionality, consider a scanner with AutoAuth capabilities.
Can the 3020 OBD2 code reader reprogram vehicle computers?
No, the 3020 OBD2 code reader cannot reprogram vehicle computers or program key fobs.
Will the 3020 OBD2 code reader work on a car that won’t start?
No, the vehicle must at least crank for the OBD2 scanner to function. The device communicates with the vehicle’s Electronic Control Units (ECUs), requiring a minimum level of power to establish a connection.
Conclusion
The 3020 OBD2 code reader is a powerful diagnostic tool for vehicle owners. Understanding its capabilities and limitations ensures effective use. While offering broad compatibility and free updates, regional restrictions and specific vehicle requirements should be considered. Always confirm compatibility with your vehicle before purchasing.
