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Dodge B1A0A

00 Remote Keyless Entry (RKE) FOB 3 Performance

DriveNot yet established by verified evidence.
ChargeNot yet established by verified evidence.
ServiceContact a Dodge-authorized service provider for diagnosis, particularly if there are owner-observed RKE concerns. The supplied evidence does not establish whether service is required in every case.
Confidence95%

Quick answer

B1A0A-00 means “Remote Keyless Entry (RKE) FOB 3 Performance.” For applicable 2024–2025 Dodge Charger vehicles in the US, an official manufacturer communication says this code may set erroneously with no owner complaints; it does not recommend replacing parts solely for that condition.

This page separates verified manufacturer/regulator evidence from supporting material. Unsupported causes, repairs or safety conclusions are not guessed.

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1. What does B1A0A mean?

B1A0A-00 means “Remote Keyless Entry (RKE) FOB 3 Performance.” For applicable 2024–2025 Dodge Charger vehicles in the US, an official manufacturer communication says this code may set erroneously with no owner complaints; it does not recommend replacing parts solely for that condition.

2. Technical explanation

The verified diagnostic meaning is Remote Keyless Entry (RKE) FOB 3 Performance. A Dodge manufacturer communication filed with NHTSA states that some vehicles may have B1A0A-00 set erroneously and have no associated owner complaints. The available evidence does not establish a specific component failure or a general repair procedure.

3. What system is affected?

Remote Keyless Entry (RKE), specifically FOB 3 performance.

4. How serious is this code?

Unknown. No verified evidence supplied assigns a severity level.

5. Symptoms you may notice

  • The official communication states that B1A0A-00 may be present with no associated owner complaints.
  • Other symptoms are not yet established by verified evidence.

6. Possible causes

  • The code may set erroneously, according to an official manufacturer communication.
  • Any underlying physical or electrical cause is not yet established by verified evidence.

7. Can I still drive the vehicle?

Not yet established by verified evidence.

8. Can I charge the vehicle?

Not yet established by verified evidence.

9. What you can safely do

  • If there are no owner complaints, do not assume the code identifies a failed part.
  • Have a Dodge-authorized service provider evaluate the vehicle if keyless-entry concerns are present or if the code requires diagnosis.

10. Step-by-step troubleshooting

  1. Verify the exact DTC is B1A0A-00.
  2. Check whether the vehicle is within the verified applicability: 2024–2025 Dodge Charger, US market.
  3. Review the applicable manufacturer communication, including S2408000126 REV.A, through Dodge service information.
  4. Do not replace parts solely because B1A0A-00 is stored when there are no associated owner complaints, as stated in manufacturer communication 9100549.

11. When to contact service

Contact a Dodge-authorized service provider for diagnosis, particularly if there are owner-observed RKE concerns. The supplied evidence does not establish whether service is required in every case.

12. What the service center may check

  • Confirm B1A0A-00 is stored.
  • Determine whether there are associated owner complaints.
  • Review Dodge manufacturer communication 9100549 and S2408000126 REV.A for applicable service guidance.

13. Possible repair or resolution

  • For vehicles with B1A0A-00 set erroneously and no associated owner complaints, manufacturer communication 9100549 states that replacing parts is not recommended.
  • Any further repair resolution is not yet established by verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • NHTSA Manufacturer Communication 11012034, S2408000126, published December 19, 2024: B1A0A-00 Remote Keyless Entry (RKE) FOB 3 Performance.
  • NHTSA Manufacturer Communication 11017080, 9100549, published April 16, 2025: states some vehicles may set B1A0A-00 erroneously with no owner complaints and recommends against replacing parts for that concern.
  • NHTSA Manufacturer Communication 11020777, S2408000126 REV.A, published July 11, 2025: B1A0A-00 Remote Keyless Entry (RKE) FOB 3 Performance.

16. Recall information

  • No recall information was supplied or established by verified evidence.

17. Official manufacturer information

Verified applicability is Dodge Charger model years 2024–2025 in the US. Official NHTSA-hosted manufacturer communications: 11012034, 11017080, and 11020777.

19. Frequently asked questions

What does B1A0A-00 mean?

It means Remote Keyless Entry (RKE) FOB 3 Performance.

Can B1A0A-00 be a false or erroneous code?

Yes. Manufacturer communication 9100549 states that some vehicles may have B1A0A-00 set erroneously with no associated owner complaints.

Should parts be replaced for B1A0A-00?

When the code has set erroneously and there are no associated owner complaints, communication 9100549 states that replacing parts is not recommended. Other situations are not yet established by verified evidence.

Which vehicles are verified as applicable?

The supplied applicability evidence identifies US-market 2024–2025 Dodge Charger vehicles.

20. Sources & verification

Verified
Dodge B1A0A: 00 Remote Keyless Entry (RKE) FOB 3 Performance | EV Diagnostics