GMC U112600
Sol/orta arka kısa menzil radar sensörü ile iletişim kaybı.
Quick answer
DTC U112600 indicates a loss of communication with the left/center rear 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 U112600 mean?
DTC U112600 indicates a loss of communication with the left/center rear short-range radar sensor on a 2022 GMC Hummer EV.
2. Technical explanation
Verified evidence identifies U112600 as “loss of communication with the left/center rear short-range radar sensor.” The supplied evidence does not establish the underlying fault mechanism, diagnostic procedure, or repair.
3. What system is affected?
Left/center rear short-range radar sensor communication.
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
- 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
- Arrange professional diagnosis if the DTC is present.
- Do not attempt high-voltage system repairs based on this code.
10. Step-by-step troubleshooting
- Use manufacturer-approved diagnostic equipment and procedures to confirm U112600 and evaluate communication with the left/center rear short-range radar sensor. Specific test steps are not established by the supplied verified evidence.
11. When to contact service
Service need is not yet established by verified evidence. A GMC-qualified service facility can diagnose the communication fault.
12. What the service center may check
- Confirm DTC U112600 using manufacturer-approved diagnostic equipment.
- Evaluate communication with the left/center rear short-range radar sensor. Further 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 | U112600. Available at https://static.nhtsa.gov/odi/tsbs/2022/MC-10208074-9999.pdf
16. Recall information
- Not yet established by 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
- NHTSA / OEM manufacturer communication: GMC Hummer EV diagnostic evidence · technical_bulletin
19. Frequently asked questions
What does GMC code U112600 mean?
It means there is a loss of communication with the left/center rear short-range radar sensor.
Which vehicle is covered by the supplied evidence?
The supplied applicability evidence identifies the 2022 GMC Hummer EV, GLOBAL region.
Can I drive or charge with U112600?
Not yet established by verified evidence.
What repair fixes U112600?
Not yet established by verified evidence.