EV Diagnostics
Verified EV diagnostic knowledge page

Dodge C221F

00 will set. 7. Perform another EPS reset in the Guided Diagnostics menu from wiTECH. 8. To perform an EPS reset in the guided diagnostics

DriveUnknown. Whether the vehicle can be driven is not established by verified evidence.
ChargeUnknown. Whether the vehicle can be charged is not established by verified evidence.
ServiceContact a Dodge dealer or qualified service provider. The supplied evidence references wiTECH Guided Diagnostics and an EPS reset procedure, which are service diagnostic operations.
Confidence95%

Quick answer

For certain 2024–2025 Dodge Charger vehicles in the United States, verified manufacturer communications state that DTC C221F-00 will set if proxy configuration alignment is not performed. The documented procedure includes an EPS reset using wiTECH Guided Diagnostics.

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

Video guides

Watch Videos

Relevant videos play here without leaving this diagnostic page.

No sufficiently relevant embeddable video has been accepted for this diagnostic yet.

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

1. What does C221F mean?

For certain 2024–2025 Dodge Charger vehicles in the United States, verified manufacturer communications state that DTC C221F-00 will set if proxy configuration alignment is not performed. The documented procedure includes an EPS reset using wiTECH Guided Diagnostics.

2. Technical explanation

The supplied official manufacturer-communication evidence identifies C221F-00 in connection with proxy configuration alignment. It specifically states: if proxy configuration alignment is not performed, DTC C221F-00 will set. The same evidence references performing an EPS reset through the wiTECH Guided Diagnostics menu. The supplied database does not establish a complete plain-language fault definition beyond this documented condition.

3. What system is affected?

EPS is referenced in the verified procedure. A more specific affected-system description is not yet established by verified evidence.

4. How serious is this code?

Unknown. Severity is not established by the supplied verified evidence.

5. Symptoms you may notice

  • Not yet established by verified evidence.

6. Possible causes

  • Proxy configuration alignment was not performed, according to the verified manufacturer communications.

7. Can I still drive the vehicle?

Unknown. Whether the vehicle can be driven is not established by verified evidence.

8. Can I charge the vehicle?

Unknown. Whether the vehicle can be charged is not established by verified evidence.

9. What you can safely do

  • Do not assume this code alone establishes whether driving or charging is safe.
  • Have a qualified Dodge service provider evaluate the vehicle using the applicable manufacturer procedure and wiTECH diagnostic system.

10. Step-by-step troubleshooting

  1. Verify whether the vehicle is within the documented 2024–2025 Dodge Charger U.S. applicability.
  2. Use the applicable manufacturer diagnostic procedure to determine whether proxy configuration alignment was completed.
  3. The verified communications reference performing an EPS reset through wiTECH Guided Diagnostics after the relevant procedure.

11. When to contact service

Contact a Dodge dealer or qualified service provider. The supplied evidence references wiTECH Guided Diagnostics and an EPS reset procedure, which are service diagnostic operations.

12. What the service center may check

  • Confirm diagnostic trouble code C221F-00.
  • Confirm whether proxy configuration alignment was performed as required by the applicable manufacturer procedure.
  • Perform the applicable wiTECH Guided Diagnostics EPS reset procedure referenced in the manufacturer communications.

13. Possible repair or resolution

  • The supplied evidence documents proxy configuration alignment and an EPS reset in wiTECH Guided Diagnostics. It does not establish a broader repair outcome or confirm that these steps resolve every instance of C221F-00.

14. Affected vehicles

15. Related TSBs / service bulletins

  • NHTSA Manufacturer Communication PDF 11025018, 19-005-25 REV. A, published October 28, 2025: states that C221F-00 will set if proxy configuration alignment is not performed and references an EPS reset in wiTECH Guided Diagnostics. https://static.nhtsa.gov/odi/tsbs/2025/MC-11025018-0001.pdf
  • NHTSA Manufacturer Communication PDF 11022005, 08-264-25, published August 15, 2025: states that C221F-00 will set if proxy configuration alignment is not performed and references another EPS reset in wiTECH Guided Diagnostics. https://static.nhtsa.gov/odi/tsbs/2025/MC-11022005-0001.pdf
  • NHTSA Manufacturer Communication PDF 11022006, 08-265-25, published August 15, 2025: states that C221F-00 will set if proxy configuration alignment is not performed and references another EPS reset in wiTECH Guided Diagnostics. https://static.nhtsa.gov/odi/tsbs/2025/MC-11022006-0001.pdf
  • NHTSA Manufacturer Communication PDF 11016865, 08-098-25, published April 3, 2025: states that C221F-00 will set if proxy configuration alignment is not performed and references an EPS reset in wiTECH Guided Diagnostics. https://static.nhtsa.gov/odi/tsbs/2025/MC-11016865-0001.pdf

16. Recall information

  • Not yet established by verified evidence.

17. Official manufacturer information

Verified applicability: Dodge Charger, model years 2024–2025, United States. The supplied official NHTSA-hosted manufacturer communications identify C221F-00 as setting when proxy configuration alignment is not performed. They also reference an EPS reset through wiTECH Guided Diagnostics.

19. Frequently asked questions

What does C221F-00 mean on an applicable Dodge Charger?

The supplied verified evidence establishes that C221F-00 will set if proxy configuration alignment is not performed. A fuller fault definition is not yet established by verified evidence.

Which vehicles are covered by the supplied evidence?

Dodge Charger vehicles for model years 2024–2025 in the United States.

Can I drive with C221F-00?

Not yet established by verified evidence.

Can I charge with C221F-00?

Not yet established by verified evidence.

What service procedure is referenced?

The manufacturer communications reference proxy configuration alignment and an EPS reset through the wiTECH Guided Diagnostics menu.

20. Sources & verification

Verified
Dodge C221F: 00 will set. 7. Perform another EPS reset in the Guided… | EV Diagnostics