GMC U023E00
Sağ ön kısa menzil radar sensörü ile iletişim kaybı.
Quick answer
U023E00 indicates loss of communication with the right-front short-range radar sensor on a 2022 GMC Hummer EV.
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 U023E00 mean?
U023E00 indicates loss of communication with the right-front short-range radar sensor on a 2022 GMC Hummer EV.
2. Technical explanation
Verified diagnostic evidence defines U023E00 as: “Loss of communication with the right-front short-range radar sensor.” The supplied evidence does not establish the underlying reason for the communication loss, diagnostic procedure, or repair.
3. What system is affected?
Right-front short-range radar sensor communication. A broader system name is not established by the verified evidence.
4. How serious is this code?
Unknown. The verified evidence does not assign a severity level.
5. Symptoms you may notice
- Loss of communication with the right-front short-range radar sensor is indicated by U023E00.
- Additional driver-visible symptoms are not yet established by verified evidence.
6. Possible causes
- Not yet established by verified evidence.
7. Can I still drive the vehicle?
Unknown. The verified evidence does not establish whether driving is safe with U023E00.
8. Can I charge the vehicle?
Unknown. The verified evidence does not establish whether charging is safe with U023E00.
9. What you can safely do
- Arrange diagnosis by a qualified GMC service provider or appropriately trained technician.
- Do not attempt high-voltage or sensor-wiring repair based on this code alone.
10. Step-by-step troubleshooting
- A verified troubleshooting procedure is not provided in the supplied evidence.
- A service provider should diagnose the reported communication loss with the right-front short-range radar sensor.
11. When to contact service
Service need is not specified in the supplied record; however, professional diagnosis is appropriate because the code reports a communication loss involving a radar sensor.
12. What the service center may check
- Confirm U023E00 and evaluate the reported loss of communication with the right-front short-range radar sensor. Further specific checks are not established by verified evidence.
13. Possible repair or resolution
- Not yet established by verified evidence.
14. Affected vehicles
- GMC Hummer EV · 2022 · GLOBAL
15. Related TSBs / service bulletins
- NHTSA / OEM manufacturer communication: “GMC Hummer EV diagnostic evidence,” source locator: Hummer EV | HUMMER EV Pickup | U023E00. The bulletin evidence supplied defines the code as loss of communication with the right-front short-range radar sensor; it does not provide a verified repair in the supplied excerpt.
16. Recall information
- No recall information is provided in the verified evidence.
17. Official manufacturer information
Verified source: NHTSA / OEM manufacturer communication, GMC Hummer EV diagnostic evidence: https://static.nhtsa.gov/odi/tsbs/2022/MC-10208074-9999.pdf. Verified applicability: 2022 GMC Hummer EV, GLOBAL.
- NHTSA / OEM manufacturer communication: GMC Hummer EV diagnostic evidence · technical_bulletin
19. Frequently asked questions
What does GMC code U023E00 mean?
It means loss of communication with the right-front short-range radar sensor.
Which vehicle is this code verified for?
The supplied evidence verifies applicability to the 2022 GMC Hummer EV in the GLOBAL region.
What causes U023E00?
Not yet established by verified evidence.
Is it safe to drive or charge?
Not yet established by verified evidence.