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Chevrolet P0496

Model: Model Year: V

DriveUnknown. The diagnostic record lists safe-to-drive status as unknown.
ChargeUnknown. The diagnostic record lists safe-to-charge status as unknown.
ServiceService is appropriate because an official Chevrolet/NHTSA manufacturer communication addresses a Check Engine Lamp/DIC message condition with P0496 set on the applicable vehicle. The supplied record does not state whether service is mandatory or urgent.
Confidence95%

Quick answer

For a 2024 Chevrolet Blazer in the U.S., DTC P0496 is covered by Chevrolet Engineering Information bulletin PIE0783C, dated September 2024. The bulletin concerns a Check Engine Lamp illuminated in the Driver Information Center (DIC) with P0496 set.

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

Video guides

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Trouble shooting and repairing a Chevrolet Trax with P0496 codeG Auto Repair

Videos are supporting material and never override OEM or regulator evidence.

1. What does P0496 mean?

For a 2024 Chevrolet Blazer in the U.S., DTC P0496 is covered by Chevrolet Engineering Information bulletin PIE0783C, dated September 2024. The bulletin concerns a Check Engine Lamp illuminated in the Driver Information Center (DIC) with P0496 set.

2. Technical explanation

Verified evidence identifies P0496 in this application only as the subject of Chevrolet bulletin PIE0783C. The supplied bulletin summary states that the Check Engine Lamp may be illuminated on the DIC and DTC P0496 may be set. The supplied evidence does not establish a component-level definition, diagnostic criteria, root cause, or repair procedure for this code.

3. What system is affected?

Not yet established by verified evidence.

4. How serious is this code?

Unknown. The diagnostic record lists severity as unknown.

5. Symptoms you may notice

  • Check Engine Lamp illuminated on the Driver Information Center (DIC).
  • DTC P0496 set.

6. Possible causes

  • Not yet established by verified evidence.

7. Can I still drive the vehicle?

Unknown. The diagnostic record lists safe-to-drive status as unknown.

8. Can I charge the vehicle?

Unknown. The diagnostic record lists safe-to-charge status as unknown.

9. What you can safely do

  • Arrange diagnosis by a Chevrolet dealer or qualified service facility.
  • Provide the stored DTC P0496 and reference Engineering Information bulletin PIE0783C.
  • Do not attempt high-voltage or other vehicle-system repairs based on this limited evidence.

10. Step-by-step troubleshooting

  1. Confirm that DTC P0496 is present with an appropriate diagnostic scan tool.
  2. Review Chevrolet Engineering Information bulletin PIE0783C during diagnosis.
  3. Further diagnostic steps are not established by the supplied verified evidence.

11. When to contact service

Service is appropriate because an official Chevrolet/NHTSA manufacturer communication addresses a Check Engine Lamp/DIC message condition with P0496 set on the applicable vehicle. The supplied record does not state whether service is mandatory or urgent.

12. What the service center may check

  • Confirm vehicle applicability: 2024 Chevrolet Blazer, U.S. market.
  • Verify the Check Engine Lamp/DIC condition and stored DTC P0496.
  • Consult PIE0783C. The supplied evidence states that this revision ended the need for gathering information from the field and that PIE0783B should be discarded.

13. Possible repair or resolution

  • Not yet established by verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • PIE0783C — Chevrolet Engineering Information, September 2024: Check Engine Lamp Illuminated on Driver Information Center (DIC), DTC P0496 Set. This revision supersedes PIE0783B; the supplied summary says to discard PIE0783B and that field-information gathering is no longer needed.
  • Official source: NHTSA Manufacturer Communication PDF 11009458: PIE0783C — https://static.nhtsa.gov/odi/tsbs/2024/MC-11009458-0001.pdf

16. Recall information

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

17. Official manufacturer information

NHTSA Manufacturer Communication PDF 11009458: PIE0783C, published September 18, 2024. Applicability supplied: 2024 Chevrolet Blazer, U.S. https://static.nhtsa.gov/odi/tsbs/2024/MC-11009458-0001.pdf

19. Frequently asked questions

What does P0496 mean on a 2024 Chevrolet Blazer?

The supplied verified evidence does not establish a component-level meaning. It establishes that P0496 is associated with a Check Engine Lamp illuminated in the DIC under Chevrolet Engineering Information bulletin PIE0783C.

Is there a bulletin for P0496 on a 2024 Chevrolet Blazer?

Yes. Chevrolet Engineering Information bulletin PIE0783C, dated September 2024, addresses a Check Engine Lamp illuminated on the DIC with DTC P0496 set. The supplied evidence identifies it as applicable to the 2024 Chevrolet Blazer in the U.S.

Can I drive with P0496?

Not yet established by verified evidence. The supplied diagnostic record lists safe-to-drive status as unknown.

Can I charge with P0496?

Not yet established by verified evidence. The supplied diagnostic record lists safe-to-charge status as unknown.

20. Sources & verification

ReferenceVerified
Chevrolet P0496: Model: Model Year: V | EV Diagnostics