U110017 — System voltage too high
Quick answer
U110017 indicates that the body control module saw the 12 V supply rise too high, which usually points to a fault in the charging system. Electrical systems may behave unpredictably until it is repaired.
What to check first
- Read all stored fault codes with a scan tool and deal with related codes first.
- Check the 12 V battery state of charge and terminals; a weak 12 V supply causes many electronic faults.
- Inspect the fuses that protect this circuit.
Symptoms you may notice
- Overvoltage fault stored
- Charging system warning
- U110017 stored in the BCM
- Electrical components behaving abnormally
Can I still drive?
Usually drivable — have it checked soon. If in doubt, park the car and ask a technician — a fault that limits power or shuts the high-voltage system down will not clear by itself.
Parts that fix U110017
Confirm the reference against your VIN before ordering — the same fault can sit in different hardware depending on the build.
| Part | Aiways OE ref. | |
|---|---|---|
| 12 V charging system components | — | Find part |
| 12 V battery | — | Find part |
| Body control module (BCM) | 861911201B | Find part |
Frequently asked questions
Can I drive an Aiways U5 with U110017?
Usually drivable — have it checked soon. If in doubt, park the car and ask a technician — a fault that limits power or shuts the high-voltage system down will not clear by itself.
What does U110017 mean?
U110017 indicates that the body control module saw the 12 V supply rise too high, which usually points to a fault in the charging system. Electrical systems may behave unpredictably until it is repaired.
What should be checked first for U110017?
Read all stored fault codes with a scan tool and deal with related codes first. Check the 12 V battery state of charge and terminals; a weak 12 V supply causes many electronic faults. Inspect the fuses that protect this circuit.
Which parts are involved in U110017?
12 V charging system components, 12 V battery, Body control module (BCM).
Other Body Control Module (BCM) codes for the Aiways U5
Need the part or a second opinion?
Send the fault code and your VIN — we will confirm the reference, availability and price, and ship from China to workshops and distributors across Europe.