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Jeep C1592

00 EPS Motor Circuit set at the same time. Discussion: If the above DTCs are setting at start up the root cause could be related to a volta

DriveNot yet established by verified evidence.
ChargeNot yet established by verified evidence.
ServiceContact a Jeep dealer or qualified service facility for diagnosis and to determine whether an applicable EPS software update applies.
Confidence95%

Quick answer

C1592-00 is identified in the supplied Jeep evidence as “Electronic Power Steering Motor Circuit.” Official Jeep communications associate it with the electric power steering (EPS) system on applicable 2024–2025 US Wagoneer vehicles. The supplied evidence also identifies an EPS software-update bulletin for a related DTC group. Driving, charging, urgency, and a specific repair outcome are not yet established by verified evidence.

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 C1592 mean?

C1592-00 is identified in the supplied Jeep evidence as “Electronic Power Steering Motor Circuit.” Official Jeep communications associate it with the electric power steering (EPS) system on applicable 2024–2025 US Wagoneer vehicles. The supplied evidence also identifies an EPS software-update bulletin for a related DTC group. Driving, charging, urgency, and a specific repair outcome are not yet established by verified evidence.

2. Technical explanation

The verified source material identifies C1592-00 as an Electronic Power Steering Motor Circuit DTC. A Jeep technical communication states that C2217-00 (EPS Module Internal) and C1592-00 (EPS Motor Circuit) may set at the same time when the vehicle is started. That communication says the root cause could be related to a voltage condition, but the supplied excerpt is truncated and does not establish the exact condition, diagnostic threshold, or component-level cause. Other official Jeep communications list C1592-00 with C2217-00, C221F-00 (ECU Not Initialized), and C1593-00 (Steering Torque Sensor Circuit). One supplied bulletin summary states that the bulletin involves updating the EPS module software.

3. What system is affected?

Electric Power Steering (EPS) system; specifically, the EPS motor-circuit diagnostic.

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

  • A Jeep technical communication states that, when C2217-00 and C1592-00 set at startup, the root cause could be related to a voltage condition. The supplied evidence does not establish a more specific cause.

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

  • Arrange professional diagnosis by a Jeep dealer or qualified service facility using the applicable official service information.
  • Provide the technician with the stored DTCs and note whether C1592-00 occurred at vehicle startup.
  • Do not attempt high-voltage or EPS-system repair procedures based on this information.

10. Step-by-step troubleshooting

  1. Confirm whether C1592-00 is stored with C2217-00, C221F-00, and/or C1593-00; these codes are listed together in the supplied official communications.
  2. Have the service facility check for applicable EPS module software updates described in the official Jeep bulletin material.
  3. For a startup occurrence involving C2217-00 and C1592-00, have the service facility evaluate the voltage-related direction referenced by the Jeep communication. The exact voltage condition is not established in the supplied evidence.

11. When to contact service

Contact a Jeep dealer or qualified service facility for diagnosis and to determine whether an applicable EPS software update applies.

12. What the service center may check

  • Retrieve and document all stored EPS-related DTCs.
  • Determine whether C2217-00, C221F-00, or C1593-00 are present with C1592-00.
  • Check applicability of the EPS module software update identified in Jeep bulletin 08-227-24 and later related communications.
  • Evaluate the voltage-related startup condition referenced in Jeep communication S2219000007 REV.A when C2217-00 and C1592-00 set together.

13. Possible repair or resolution

  • The supplied official bulletin evidence states that bulletin 08-227-24 involves updating the EPS module software.
  • Whether a software update resolves an individual C1592-00 event is not yet established by verified evidence.
  • Any additional repair resolution is not yet established by verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • Jeep bulletin 08-227-24, NHTSA Manufacturer Communication 11010249, published November 1, 2024: lists C1592-00 with C2217-00, C221F-00, and C1593-00; the supplied summary states that it involves updating the EPS module software.
  • Jeep communication S2219000007 REV.A, NHTSA Manufacturer Communication 11008870, published October 7, 2024: states that C2217-00 and C1592-00 may set together at vehicle startup and says the root cause could be related to a voltage condition.
  • Jeep bulletin 08-094-25, NHTSA Manufacturer Communication 11016861, published April 3, 2025: lists C1592-00 among the EPS-related DTCs in the supplied summary.
  • Jeep bulletin 08-095-25, NHTSA Manufacturer Communication 11016862, published April 3, 2025: lists C1592-00 among the EPS-related DTCs in the supplied summary.
  • Jeep bulletin 08-095-25 REV. A, NHTSA Manufacturer Communication 11018126, published April 30, 2025: lists C1592-00 among the EPS-related DTCs in the supplied summary.
  • Jeep communication 9100596, NHTSA Manufacturer Communication 11019439, published June 2, 2025: lists C1592-00 among EPS-related DTCs in the supplied summary.

16. Recall information

  • Not yet established by verified evidence.

17. Official manufacturer information

Verified applicability: Jeep Wagoneer, model years 2024–2025, United States. Official source material supplied by NHTSA includes manufacturer communications 11008870, 11010249, 11016861, 11016862, 11018126, and 11019439.

19. Frequently asked questions

What does Jeep DTC C1592-00 mean?

The supplied official Jeep communications identify C1592-00 as “Electronic Power Steering Motor Circuit.”

Which vehicles are covered by the supplied applicability data?

The verified applicability data identifies US-market 2024–2025 Jeep Wagoneer vehicles.

Can C1592-00 occur with other codes?

Yes. The supplied official communications list it with C2217-00, C221F-00, and C1593-00. A separate communication specifically states that C2217-00 and C1592-00 may set together at startup.

Is there an official software bulletin related to this code?

Yes. The supplied summary for Jeep bulletin 08-227-24 states that the bulletin involves updating the EPS module software.

Is it safe to drive with C1592-00?

Not yet established by verified evidence.

20. Sources & verification

Verified
Jeep C1592: 00 EPS Motor Circuit set at the same time. Discussion: If… | EV Diagnostics