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Nissan C2580

49 STORED IN LASER/RADAR This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this b

DriveNot yet established by verified evidence.
ChargeNot yet established by verified evidence.
ServiceService is appropriate if C2580-49 is CURRENT, because Nissan directs technicians to the applicable ESM for further instructions. The supplied evidence does not establish whether service is required for a PAST-only code after it is erased.
Confidence95%

Quick answer

For applicable US Nissan LEAF vehicles, Nissan bulletin NTB21-106 states that if C2580-49 is stored in the LASER/RADAR module’s PAST column, erase the DTC and do not replace parts. If it is in the CURRENT column, Nissan directs technicians to the applicable Electronic Service Manual (ESM).

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 C2580 mean?

For applicable US Nissan LEAF vehicles, Nissan bulletin NTB21-106 states that if C2580-49 is stored in the LASER/RADAR module’s PAST column, erase the DTC and do not replace parts. If it is in the CURRENT column, Nissan directs technicians to the applicable Electronic Service Manual (ESM).

2. Technical explanation

The verified evidence identifies C2580-49 as a DTC stored in the LASER/RADAR module. The supplied bulletin evidence distinguishes between a historical/Past entry and a Current entry; it does not provide a component-level fault definition or root cause.

3. What system is affected?

LASER/RADAR module.

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

  • 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

  • Have the DTC status checked in the LASER/RADAR module to determine whether it is shown as PAST or CURRENT.
  • For a PAST C2580-49 entry, Nissan bulletin NTB21-106 directs erasing the DTC and states that no parts should be replaced.
  • For a CURRENT C2580-49 entry, use the applicable Nissan Electronic Service Manual (ESM) diagnostic instructions.

10. Step-by-step troubleshooting

  1. Verify whether C2580-49 is recorded in the LASER/RADAR module’s PAST column or CURRENT column.
  2. If recorded in PAST, erase the DTC; Nissan’s bulletin says not to replace any parts.
  3. If recorded in CURRENT, refer to the applicable ESM, as directed by Nissan.

11. When to contact service

Service is appropriate if C2580-49 is CURRENT, because Nissan directs technicians to the applicable ESM for further instructions. The supplied evidence does not establish whether service is required for a PAST-only code after it is erased.

12. What the service center may check

  • Read DTC status in the LASER/RADAR module.
  • Follow the applicable Nissan ESM when C2580-49 is CURRENT.

13. Possible repair or resolution

  • For C2580-49 shown in the LASER/RADAR PAST column: erase the DTC and do not replace parts, according to NTB21-106.
  • For C2580-49 shown in the LASER/RADAR CURRENT column: follow the applicable ESM. A specific repair is not established by the supplied verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • Nissan NTB21-106, published November 15, 2021: Applies to C1A17-49 or C2580-49 stored in LASER/RADAR. For PAST status, erase the DTC and do not replace parts; for CURRENT status, refer to the applicable ESM.
  • Nissan NTB21-106A, published March 9, 2023: Amended version concerning C1A17-49 or C2580-49 stored in LASER/RADAR.
  • Nissan NTB21-106B, published May 11, 2024: Amended version concerning C1A17-49 or C2580-49 stored in LASER/RADAR.

16. Recall information

  • Not yet established by verified evidence.

17. Official manufacturer information

Official NHTSA-hosted Nissan manufacturer communications: NTB21-106 (NHTSA ID 10206321), NTB21-106A (NHTSA ID 10234066), and NTB21-106B (NHTSA ID 11004969).

19. Frequently asked questions

What does C2580-49 refer to in the supplied Nissan evidence?

It is identified as a DTC stored in the LASER/RADAR module. The supplied evidence does not establish a more specific fault meaning.

What should be done if C2580-49 is listed as PAST?

Nissan NTB21-106 says to erase the DTC and not replace any parts.

What should be done if C2580-49 is listed as CURRENT?

Nissan directs technicians to the applicable Electronic Service Manual (ESM).

Which vehicles are supported by the supplied applicability evidence?

US-market Nissan LEAF model years 2018 through 2024 are listed, with overlapping applicability records for 2018-2022 and 2018-2023.

20. Sources & verification

Verified
Nissan C2580: 49 STORED IN LASER/RADAR This bulletin has been amended.… | EV Diagnostics