Karma not charging and driving
my Karma refused to drive, having READY blinking and red HV Battery icon.
From looking at the system, we figured the codes:
P0AFA00 Pack voltage fault and
P1E2700 Upper half pack fault
(I'm translating, what I understood from the shop):
HVIL-Charge OBCM seems to be OK up to the OBCM, but there is no outgoing HVIL signal from the OBCM.
The assumption was a bad OBCM and a bad CSM. Shop exchanged OCBM and CSM temporarily and everything runs fine.
The EDM also aged a bit and they advise to exchange this one too.
This raises some questions:
- do OBCM and CSM often go bad at the same time?
- are these parts (OBCM, CSN, EDM) to be repaired or do they have to be exchanged?
- are there used parts available or do I need to get them new?
I'd love to get PMs with any offers for the 3 parts.