Cadillac B020A
Correction Do not replace any parts at this ti
Quick answer
For applicable 2025 Cadillac LYRIQ vehicles in the US, B020A is covered by Cadillac bulletin PIT6274C. The bulletin identifies B020A as a possible false DTC caused by a software anomaly and says not to replace parts at this time.
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 B020A mean?
For applicable 2025 Cadillac LYRIQ vehicles in the US, B020A is covered by Cadillac bulletin PIT6274C. The bulletin identifies B020A as a possible false DTC caused by a software anomaly and says not to replace parts at this time.
2. Technical explanation
Verified NHTSA-hosted manufacturer communication PIT6274C states that an intermittent “Service Camera System” message may occur and B020A may be stored as a current or history DTC. The stated cause is a false DTC and/or message due to a software anomaly.
3. What system is affected?
Camera system, based on the verified “Service Camera System” message referenced in PIT6274C.
4. How serious is this code?
Not yet established by verified evidence.
5. Symptoms you may notice
- An intermittent “Service Camera System” message may be displayed.
- B020A may be set as a current or history DTC.
6. Possible causes
- A software anomaly may cause a false B020A DTC and/or false service-camera-system message.
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
- Do not replace parts at this time, consistent with Cadillac bulletin PIT6274C.
- Have a Cadillac dealer or qualified service provider evaluate the vehicle if the message or code is present.
10. Step-by-step troubleshooting
- Verify whether the vehicle is a 2025 Cadillac LYRIQ for the US market.
- Check whether B020A is stored as a current or history DTC.
- Document whether an intermittent “Service Camera System” message is present.
- Refer to Cadillac bulletin PIT6274C.
11. When to contact service
Contact a Cadillac dealer or qualified service provider for diagnosis and for the bulletin’s applicable correction.
12. What the service center may check
- Confirm vehicle applicability: 2025 Cadillac LYRIQ, US.
- Check for current or history B020A.
- Assess for the intermittent “Service Camera System” message.
- Review PIT6274C for the manufacturer-directed correction.
13. Possible repair or resolution
- Cadillac bulletin PIT6274C states: do not replace any parts at this time.
- The specific corrective procedure is not established by the supplied verified evidence.
14. Affected vehicles
- Cadillac LYRIQ · 2025 · US
15. Related TSBs / service bulletins
- PIT6274C, NHTSA Manufacturer Communication PDF 11020879, published July 16, 2025: https://static.nhtsa.gov/odi/tsbs/2025/MC-11020879-0001.pdf
- PIT6274C, NHTSA Manufacturer Communication PDF 11020880, published July 16, 2025: https://static.nhtsa.gov/odi/tsbs/2025/MC-11020880-0001.pdf
16. Recall information
- Not yet established by verified evidence.
17. Official manufacturer information
Verified official manufacturer communication hosted by NHTSA: Cadillac PIT6274C, published July 16, 2025. It applies in the supplied data to 2025 Cadillac LYRIQ vehicles in the US.
19. Frequently asked questions
What does B020A mean on an applicable 2025 Cadillac LYRIQ?
PIT6274C identifies B020A as a possible false DTC associated with an intermittent “Service Camera System” message and a software anomaly.
Should parts be replaced for B020A?
PIT6274C says not to replace any parts at this time.
Is B020A limited to a current code?
No. The bulletin states that B020A may be set as either a current or history DTC.
Does this bulletin apply to every Cadillac vehicle?
The supplied verified applicability identifies 2025 Cadillac LYRIQ vehicles in the US. Broader applicability is not yet established by verified evidence.