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I went out and check the car and these are codes appeared:
58-SDM U1016 H
60-IPC U1160 H
A0-LDCM U1016 H and U1096 H
AI-RDCM U1016 H and U1096 H
B0-RFA U1096 H , U1064 H and U1016 H
what are they? how to fix them or I need to bring it to dealer?
Thanks for ur help!
Looks like some pretty common codes, at least I've seen them on my C5.
Most of these are "lost communication with xxx" codes.
IPC is your Instrument Panel Cluster, RDCM/LDCM is your right/left door control module, RFA is Remote Function Actuation, SDM I don't see...could that be SCM for your Seat Control Module?
The "H" means they are codes stored in "history" they won't go away unless you have 50 ignition cycles without error or just clear them yourself on the DIC
Just found it SDM is your Sensing and Diagnostic Module in your SIR (air bags). You might want to have that checked out.
just a curious question, what happen if dealer don't fix it but clear all the codes. Are they reappear again if the problems still there? How do you know if they fix them or not? Thanks
Well, the others are pretty common codes and may appear again at a later date, harmlessly. However, the air bag code may indicate a problem that needs to be addressed. I would clear all codes except the air bag and take it to the dealer and let them know what you found. If you get it back and the air bag code comes up again, then most likely they did not fix it correctly, or at all (they just erased it). Hope this helps. :cool:
could these codes appear because I unplugged the battery? can I clear them now and drive it a few week to see if it is appear again then take it to dealer? Thanks for your help.
well...guess what I went out and check on it again tonight, all the codes still there except "58-sdm" said no code. Any ideas? I guess I can go ahead and clear all the codes and watching to see and thing appear again??