C5 Aircross Multiple Warnings

[Reedie]

My 2019 petrol C5 Aircross reported following warnings all at once:

- abs error
- hill start error
- parking brake error
-ESP error
- engine control system

Garage looked at it and said battery was potential culprit and tested the battery and it failed. They cleared warnings. So I had battery replaced under warranty(was only 18 months old) 2 days later all warnings come back. So I returned to garage they tried replacing the abs sensor and made no difference. They have advised they don’t know what to do and would be wasting my money going any further. So have said I need to go to a Citroen dealer. Problem is there isn’t one nearby.

I wondered if anyone had similar issue so I may point the garage in right direction.

Thanks!

[Juan Sheet]

Here

[RossC5Aircross]

Did your issue get resolved?
I've just had similar errors appear...
- Fault with lane departure warning system
- Monitoring radar fault: Distance control functions deactivated
-Tyre under inflation detection system fault
-Parking brake fault: Have the vehicle repaired
- Hill start system fault
-ESP/ASR system fault: Repair needed
- ABS braking system fault: repair needed

[routemaster1]

My suspicion is an ABS sensor fault, an ABS rotor fault or a break in the ABS wiring.