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Jeep U0405

Invalid Data Received From Cruise Control Module (NA Market Only) (In Active or Stored status). NOTE: Vehicles setting DTCs U0405-00 and U0104-00 may experience an inability to be

DriveNot yet established by verified evidence.
ChargeNot yet established by verified evidence.
ServiceContact an authorized Jeep service provider if U0405-00 is active, persists, or occurs with U0104-00.
Confidence95%

Quick answer

U0405-00 is documented for the 2024 Jeep Wagoneer (US) as: “Invalid Data Received From Cruise Control Module (NA Market Only).” 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 U0405 mean?

U0405-00 is documented for the 2024 Jeep Wagoneer (US) as: “Invalid Data Received From Cruise Control Module (NA Market Only).” The supplied evidence does not establish driving, charging, or repair guidance.

2. Technical explanation

The verified manufacturer communication identifies U0405-00 as invalid data received from the cruise control module, applicable to the North American market. It also notes that vehicles setting both U0405-00 and U0104-00 may experience an inability to clear the codes. The supplied evidence does not establish the underlying fault mechanism, diagnostic procedure, or repair.

3. What system is affected?

Cruise control module data communication, as identified by the DTC description.

4. How serious is this code?

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

5. Symptoms you may notice

  • A vehicle setting both U0405-00 and U0104-00 may experience an inability to clear the DTCs.

6. Possible causes

  • Invalid data received from the cruise control module.
  • Further root 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

  • Record whether the code is active or stored.
  • If U0104-00 is also present, report both codes to a Jeep service provider because the manufacturer communication notes they may be unable to be cleared together.
  • Do not attempt high-voltage repairs or module repairs based on this information.

10. Step-by-step troubleshooting

  1. The supplied verified evidence does not provide a customer-safe troubleshooting procedure.
  2. A qualified Jeep service provider can evaluate the DTC using applicable manufacturer diagnostic information.

11. When to contact service

Contact an authorized Jeep service provider if U0405-00 is active, persists, or occurs with U0104-00.

12. What the service center may check

  • Confirm whether U0405-00 is active or stored.
  • Check for accompanying U0104-00, as specifically referenced in the manufacturer communication.
  • Further service checks are not yet established by verified evidence.

13. Possible repair or resolution

  • Not yet established by verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • NHTSA Manufacturer Communication 11035320; Jeep communication 18-070-26, published July 21, 2026. The supplied excerpt identifies U0405-00 and notes that U0405-00 and U0104-00 may be unable to be cleared.

16. Recall information

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

17. Official manufacturer information

Verified source: NHTSA Manufacturer Communication 11035320, Jeep communication 18-070-26: https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2025-2026.zip#nhtsa_id=11035320

19. Frequently asked questions

What does Jeep code U0405-00 mean?

It means “Invalid Data Received From Cruise Control Module (NA Market Only),” according to the supplied official manufacturer communication.

Which vehicle is verified as applicable?

The supplied applicability evidence identifies the 2024 Jeep Wagoneer in the US market.

Can U0405-00 be cleared?

The communication states that vehicles setting both U0405-00 and U0104-00 may experience an inability to clear the DTCs. It does not establish whether U0405-00 alone can be cleared.

Is it safe to drive or charge with U0405-00?

Not yet established by verified evidence.

20. Sources & verification

ReferenceVerified
Jeep U0405: Invalid Data Received From Cruise Control Module (NA… | EV Diagnostics