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Nissan B00A0

00 (OCCUPANT DETECTION SENSOR UNIT) is stored, AND OCS zero point reset cannot be performed, (continued on the next page)

DriveNot yet established by verified evidence.
ChargeNot yet established by verified evidence.
ServiceContact a Nissan dealer or qualified Nissan service provider for diagnosis. The supplied official bulletin record identifies this condition but does not establish a complete service outcome in the provided excerpt.
Confidence95%

Quick answer

For Nissan LEAF vehicles in the supplied US applicability records, DTC B00A0-00 is identified in Nissan bulletin NTB19-071D as an Occupant Detection Sensor Unit code when the OCS zero-point reset cannot be performed. The supplied evidence does not establish driving, charging, or repair guidance.

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 B00A0 mean?

For Nissan LEAF vehicles in the supplied US applicability records, DTC B00A0-00 is identified in Nissan bulletin NTB19-071D as an Occupant Detection Sensor Unit code when the OCS zero-point reset cannot be performed. The supplied evidence does not establish driving, charging, or repair guidance.

2. Technical explanation

Verified Nissan/NHTSA bulletin evidence describes the diagnostic condition as: DTC B00A0-00 (Occupant Detection Sensor Unit) is stored and an OCS zero-point reset cannot be performed. The supplied excerpts do not provide the remaining diagnostic conditions, root cause, or complete repair procedure.

3. What system is affected?

Occupant Detection Sensor Unit / OCS (as named in the verified bulletin evidence).

4. How serious is this code?

Not yet established by verified evidence.

5. Symptoms you may notice

Not yet established by verified evidence.

6. Possible causes

  • The verified evidence establishes that B00A0-00 may be present when an OCS zero-point reset cannot be performed. A specific underlying 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

  • Use the current version of Nissan bulletin NTB19-071D; it states that previous versions should be discarded.
  • Have the condition evaluated using Nissan service information. No high-voltage repair procedure is established by the supplied evidence.

10. Step-by-step troubleshooting

  1. Confirm whether DTC B00A0-00 is stored.
  2. Confirm whether the OCS zero-point reset can be performed.
  3. The supplied evidence does not establish further troubleshooting steps.

11. When to contact service

Contact a Nissan dealer or qualified Nissan service provider for diagnosis. The supplied official bulletin record identifies this condition but does not establish a complete service outcome in the provided excerpt.

12. What the service center may check

  • Check for stored DTC B00A0-00.
  • Assess whether an OCS zero-point reset can be performed.
  • Consult the current Nissan bulletin NTB19-071D and applicable Nissan service information for further checks.

13. Possible repair or resolution

  • Not yet established by verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • Nissan NTB19-071D, NHTSA Manufacturer Communication 11009068, published September 19, 2024. It states that the bulletin was amended and previous versions should be discarded; the supplied excerpt covers B00A0-00 stored with inability to perform OCS zero-point reset.
  • Nissan NTB19-071C, NHTSA Manufacturer Communication 10234044, published March 9, 2023.
  • Nissan NTB19-071B, NHTSA Manufacturer Communication 10213158, published April 26, 2022.
  • Nissan NTB19-071A, NHTSA Manufacturer Communication 10190213, published March 5, 2021.
  • Nissan NTB19-071, NHTSA Manufacturer Communication 10165784, published September 12, 2019.

16. Recall information

  • Not yet established by verified evidence.

17. Official manufacturer information

Official source: NHTSA-hosted Nissan manufacturer communication NTB19-071D (NHTSA ID 11009068): https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2020-2024.zip#nhtsa_id=11009068

19. Frequently asked questions

What does Nissan LEAF code B00A0-00 mean?

The supplied Nissan bulletin evidence names B00A0-00 as an Occupant Detection Sensor Unit code and describes the condition where the code is stored and an OCS zero-point reset cannot be performed.

Which vehicles are covered by the supplied applicability evidence?

The supplied records identify US-market Nissan LEAF vehicles from model years 2011 through 2024, with overlapping year ranges in the database records.

Is it safe to drive or charge with B00A0-00?

Not yet established by verified evidence.

Is there an official Nissan bulletin?

Yes. The supplied official records include Nissan bulletin NTB19-071D and earlier revisions NTB19-071 through NTB19-071C.

20. Sources & verification

ReferenceVerified
Nissan B00A0: 00 (OCCUPANT DETECTION SENSOR UNIT) is stored, AND OCS… | EV Diagnostics