B101512 — Rear wiper short to power
Quick answer
B101512 indicates a short circuit in the rear wiper motor circuit, so the rear wiper may run when it should not or may not park correctly.
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
- Rear wiper does not run
- Rear wiper runs or parks incorrectly
- B101512 stored in the BCM
- Blown wiper fuse
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 B101512
Confirm the reference against your VIN before ordering — the same fault can sit in different hardware depending on the build.
| Part | Aiways OE ref. | |
|---|---|---|
| Rear wiper motor / module assembly | — | Find part |
| Body control module (BCM) | 861911201B | Find part |
Frequently asked questions
Can I drive an Aiways U5 with B101512?
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 B101512 mean?
B101512 indicates a short circuit in the rear wiper motor circuit, so the rear wiper may run when it should not or may not park correctly.
What should be checked first for B101512?
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 B101512?
Rear wiper motor / module assembly, 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.