2001 Cadillac Deville trowing codes and having a harsh ride
 

hey hows everybod jus wonderin if sumbody can help me out. 01 dev ride is startin to ride bumpy. its bein goin on for the past month and dnt undastand wat is goin on.

i cleared all codes and dis wat came bac lastnite
codes:
abs c1226 hist
ddm b3069 hist
ipm b0429 cur
irc u1064 hist
irc u1016 hist
pcm p1122 hist
rim c0658 hist


thanks for yal help n advance

Can anybody help me? So I can undastand da codes and wat 2 do about dem

This is posted in the incorrect forum, so perhaps no-one has seen it. We'll get it moved to a better forum for more exposure.
You have an Antlock(ABS) brake code, A Driver Door Module(ddm) code, Instrument panel(ipm) code, and a Powertrain control module(PCM) code. The IRC and RIM I'm not sure about. I can de-code it all if I was at the shop, but I don't have the info here at home. Once we get this moved to a different forum, more will chip in and help.

Welcome to the Cadillac Forum, too.:D

abs c1226 hist: Right front wheel speed/excessive variation
ddm b3069 hist: (Driver door module) Door key unlock cylinder switch circuit low
ipm b0429 cur: Temp control(rear air) circuit
irc u1064 hist: (Air bag/SIR) Loss of DIM data communication
irc u1016 hist: (Air bag/SIR) Loss of PCM data communication
pcm p1122 hist: TPS circuit intermittent low voltage
rim c0658 hist: (Rear suspension) ALC compressor relay circuit high

These are the code descriptions. Looks like you may very well have a wiring issue on most of it...possibly loose connections even. The wheel speed sensor may just have some contamination(rust, etc) on it. Make sure all 4 tires are the same size, too.
hth

Thank u fa da help Adam

I c wat I'll b doin dis weekend
B checking wires