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Jeep U0104

00 may experience an inability to be cleared.**

DriveUnknown. The supplied verified evidence does not state whether the vehicle is safe to drive with U0104-00.
ChargeUnknown. The supplied verified evidence does not state whether the vehicle is safe to charge with U0104-00.
ServiceService evaluation is appropriate because verified evidence identifies a potential inability to clear U0104-00. The supplied evidence does not establish urgency or whether driving must stop.
Confidence95%

Quick answer

For a 2024 Jeep Wagoneer in the US market, verified manufacturer communication evidence states that DTC U0104-00 may be unable to clear when it is active or stored. The supplied evidence does not establish the system name, root cause, driving safety, charging safety, or a repair procedure.

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 U0104 mean?

For a 2024 Jeep Wagoneer in the US market, verified manufacturer communication evidence states that DTC U0104-00 may be unable to clear when it is active or stored. The supplied evidence does not establish the system name, root cause, driving safety, charging safety, or a repair procedure.

2. Technical explanation

The supplied record identifies U0104 as a DTC, but its canonical title and meaning are incomplete. A Jeep manufacturer communication cited by NHTSA states: vehicles setting DTCs U0405-00 and U0104-00 may experience an inability to be cleared. The same communication associates its quoted description with “Invalid Data Received From Cruise Control Module (NA Market Only)” in the provided evidence excerpt, but the excerpt does not definitively establish that wording as the complete definition of U0104-00 itself.

3. What system is affected?

Not yet established by verified evidence. The supplied source excerpt references the Cruise Control Module, but it does not establish a complete affected-system diagnosis for U0104-00.

4. How serious is this code?

Unknown. The supplied verified evidence does not assign a severity level.

5. Symptoms you may notice

  • U0104-00 may be unable to clear when present in active or stored status.

6. Possible causes

  • Not yet established by verified evidence.

7. Can I still drive the vehicle?

Unknown. The supplied verified evidence does not state whether the vehicle is safe to drive with U0104-00.

8. Can I charge the vehicle?

Unknown. The supplied verified evidence does not state whether the vehicle is safe to charge with U0104-00.

9. What you can safely do

  • Do not assume that an inability to clear U0104-00 confirms a repaired condition.
  • Have the condition evaluated using applicable Jeep service information or by an authorized Jeep service facility.
  • Do not perform high-voltage repairs based on this information.

10. Step-by-step troubleshooting

  1. Confirm whether U0104-00 is active or stored; the verified communication specifically addresses either status.
  2. Record all diagnostic trouble codes before attempting to clear them.
  3. Review the applicable Jeep manufacturer communication identified as 18-070-26. Further diagnostic steps are not established by the supplied evidence.

11. When to contact service

Service evaluation is appropriate because verified evidence identifies a potential inability to clear U0104-00. The supplied evidence does not establish urgency or whether driving must stop.

12. What the service center may check

  • Check whether U0104-00 is active or stored.
  • Determine whether the DTC can be cleared, as this is the verified issue described in the manufacturer communication.
  • Review Jeep communication 18-070-26 for the applicable vehicle and diagnostic context.

13. Possible repair or resolution

  • Not yet established by verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • Jeep communication 18-070-26, reported by NHTSA as Manufacturer Communication 11035320 and published July 21, 2026. The supplied excerpt states that vehicles setting U0405-00 and U0104-00 may experience an inability to be cleared.

16. Recall information

  • No recall information is established by the supplied 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. Applicability supplied: 2024 Jeep Wagoneer, US.

19. Frequently asked questions

What is verified about U0104-00 on the 2024 Jeep Wagoneer?

Verified evidence states that U0104-00 may experience an inability to be cleared when it is active or stored.

Does the evidence say it is safe to drive?

No. Driving safety is not yet established by verified evidence.

Does the evidence identify a repair?

No. A repair resolution is not yet established by verified evidence.

Is this a recall?

The supplied evidence identifies a manufacturer communication, not a recall.

20. Sources & verification

ReferenceVerified
Jeep U0104: 00 may experience an inability to be cleared.** | EV Diagnostics