Deepal (Changan Automobile) B1400-15
Kabin iç sıcaklık sensörü devresi beslemeye kısa devre veya açık devre.
Common search variants: B140015 · B1400 15 · B1400_15 · Search ignores case and common separators.
Quick answer
B1400-15 on a 2022 Deepal SL03 EV indicates that the cabin interior temperature sensor circuit is shorted to power or open circuit.
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 B1400-15 mean?
B1400-15 on a 2022 Deepal SL03 EV indicates that the cabin interior temperature sensor circuit is shorted to power or open circuit.
2. Technical explanation
Verified diagnostic evidence defines B1400-15 as: cabin interior temperature sensor circuit short to power or open circuit. The evidence does not distinguish whether the detected condition is a short-to-power fault or an open-circuit fault.
3. What system is affected?
Cabin interior temperature sensor circuit. A broader vehicle system assignment is not yet established by verified evidence.
4. How serious is this code?
Unknown. Verified evidence does not provide a severity classification.
5. Symptoms you may notice
- Not yet established by verified evidence.
6. Possible causes
- Cabin interior temperature sensor circuit short to power.
- Cabin interior temperature sensor circuit open circuit.
7. Can I still drive the vehicle?
Unknown. Verified evidence does not establish whether the vehicle is safe to drive with B1400-15 present.
8. Can I charge the vehicle?
Unknown. Verified evidence does not establish whether the vehicle is safe to charge with B1400-15 present.
9. What you can safely do
- Record the diagnostic trouble code and any accompanying dashboard messages.
- Arrange diagnosis by a qualified Deepal service provider or appropriately trained automotive technician.
- Do not attempt high-voltage system repairs; no high-voltage repair procedure is established by the supplied evidence.
10. Step-by-step troubleshooting
- A diagnostic procedure for B1400-15 is not yet established by verified evidence.
11. When to contact service
Service need is unknown in the supplied evidence. If the code remains present or cabin climate-control operation is affected, seek diagnosis from a qualified Deepal service provider.
12. What the service center may check
- The supplied evidence confirms the fault definition only. Specific inspection, measurement, wiring, connector, sensor, or module checks are not yet established by verified evidence.
13. Possible repair or resolution
- A verified repair resolution is not yet established by the supplied evidence.
14. Affected vehicles
- Deepal (Changan Automobile) SL03 EV · 2022 · GLOBAL
15. Related TSBs / service bulletins
- One indexed technical document is supplied as diagnostic evidence for B1400-15. It establishes the code definition only; no repair bulletin procedure is provided.
16. Recall information
- No recall information is supplied or established by verified evidence.
17. Official manufacturer information
Applicable verified evidence: indexed technical document, “Deepal (Changan Automobile) SL03 EV diagnostic evidence,” locator: “SL03 EV | SL03 EV | B1400-15.” It applies to the 2022 Deepal (Changan Automobile) SL03 EV in the GLOBAL region, with supplied confidence of 0.9500.
- Indexed technical document: Deepal (Changan Automobile) SL03 EV diagnostic evidence · technical_bulletin
19. Frequently asked questions
What does B1400-15 mean on a Deepal SL03 EV?
It means the cabin interior temperature sensor circuit has a short to power or an open circuit.
Which vehicle is this code verified for?
The supplied evidence verifies applicability to the 2022 Deepal SL03 EV, GLOBAL region.
Can I drive with B1400-15?
Not yet established by verified evidence.
Can I charge with B1400-15?
Not yet established by verified evidence.