Jeep C151D
00. A failed remote start antenna can cause issues with multiple tire pressure sensors. But the most susceptible sensor locations are list
Quick answer
For verified 2021–2025 US Jeep Grand Cherokee, Wagoneer, and Wrangler applicability, DTC C151D-00 may be present with tire-pressure-monitoring-system (TPMS) issues associated with a failed remote-start antenna. The official communication states that multiple tire-pressure sensors can be affected.
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 C151D mean?
For verified 2021–2025 US Jeep Grand Cherokee, Wagoneer, and Wrangler applicability, DTC C151D-00 may be present with tire-pressure-monitoring-system (TPMS) issues associated with a failed remote-start antenna. The official communication states that multiple tire-pressure sensors can be affected.
2. Technical explanation
The verified NHTSA-hosted manufacturer communication identifies C151D-00 among TPMS DTCs that may be found when a remote-start antenna has failed. It states that the condition can affect multiple tire-pressure sensors. The supplied evidence does not establish a fuller code definition, diagnostic procedure, or component-level repair steps.
3. What system is affected?
Tire Pressure Monitoring System (TPMS); the verified communication also identifies the remote-start antenna as relevant to the condition.
4. How serious is this code?
Not yet established by verified evidence.
5. Symptoms you may notice
- Multiple TPMS-related DTCs may be present.
- The verified communication indicates that multiple tire-pressure sensors can be affected.
6. Possible causes
- A failed remote-start antenna can cause issues with multiple tire-pressure sensors.
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
- Check actual tire pressures using appropriate tire-pressure equipment and follow the vehicle tire-pressure label and owner’s manual.
- Arrange diagnosis by an authorized Jeep service provider if C151D-00 or TPMS warnings are present.
- Do not attempt high-voltage repairs; no high-voltage condition is established by the supplied evidence.
10. Step-by-step troubleshooting
- Have a service provider retrieve and document all stored TPMS DTCs.
- Confirm whether C151D-00 is present with other listed TPMS DTCs.
- Have the remote-start antenna assessed, as the verified communication identifies its failure as a cause of issues with multiple tire-pressure sensors.
11. When to contact service
Contact an authorized Jeep dealer or qualified service provider for diagnosis, particularly if TPMS warnings or multiple TPMS DTCs are present.
12. What the service center may check
- Retrieve TPMS diagnostic trouble codes.
- Assess the remote-start antenna for failure in relation to TPMS sensor issues.
- Check for the related TPMS DTCs identified in the manufacturer communication.
13. Possible repair or resolution
- Not yet established by verified evidence. The supplied communication identifies a failed remote-start antenna as a cause but does not provide verified repair-resolution details in the supplied evidence.
14. Affected vehicles
- Jeep Grand Cherokee · 2021–2025 · US
- Jeep Wagoneer · 2021–2025 · US
- Jeep Wrangler · 2021–2025 · US
15. Related TSBs / service bulletins
- NHTSA Manufacturer Communication PDF 11020600: S2208000138 REV.B, published July 4, 2025. It identifies C151D-00 among TPMS DTCs that may occur when a remote-start antenna has failed.
16. Recall information
- Not yet established by verified evidence.
17. Official manufacturer information
Official source: NHTSA-hosted Jeep manufacturer communication, “S2208000138 REV.B” (NHTSA Manufacturer Communication PDF 11020600): https://static.nhtsa.gov/odi/tsbs/2025/MC-11020600-0001.pdf. Verified applicability supplied: US-market 2021–2025 Jeep Grand Cherokee, Wagoneer, and Wrangler.
19. Frequently asked questions
What does C151D-00 indicate?
The verified manufacturer communication lists C151D-00 as a TPMS DTC that may be present when a failed remote-start antenna causes issues with multiple tire-pressure sensors.
Which Jeep vehicles are verified as applicable?
The supplied verified applicability covers US-market 2021–2025 Jeep Grand Cherokee, Wagoneer, and Wrangler.
Can more than one tire-pressure sensor be affected?
Yes. The verified communication states that a failed remote-start antenna can cause issues with multiple tire-pressure sensors.
Is this a recall?
Not yet established by verified evidence.