C100064 — Brake pressure signal implausible
Quick answer
C100064 indicates that the ESP module sees a brake pressure signal that does not match the pedal movement, so the pressure sensor or its wiring is the likely cause.
What to check first
- Read all stored fault codes with a scan tool and deal with related codes first.
Can I still drive?
Have it inspected before further driving. 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 C100064
Confirm the reference against your VIN before ordering — the same fault can sit in different hardware depending on the build.
| Part | Aiways OE ref. | |
|---|---|---|
| Angle sensor (steering angle sensor, as named in the workshop procedure) | — | Find part |
Frequently asked questions
Can I drive an Aiways U5 with C100064?
Have it inspected before further driving. 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 C100064 mean?
C100064 indicates that the ESP module sees a brake pressure signal that does not match the pedal movement, so the pressure sensor or its wiring is the likely cause.
What should be checked first for C100064?
Read all stored fault codes with a scan tool and deal with related codes first.
Which parts are involved in C100064?
Angle sensor (steering angle sensor, as named in the workshop procedure).
Other ESP Module codes for the Aiways U5
C100004ESP internal hardware faultC10017AHydraulic brake circuit faultC100204ESP internal pump faultC100396Left front wheel speed signal invalidC100414Left front wheel speed sensor open circuitC100576Left front wheel speed sensor mispositionedC100696Right front wheel speed signal invalidC100714Right front wheel speed sensor open circuit
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.