Help! Battery Drain

[KEYDET94]

The battery is constantly draining on my 02. I pulled codes today and it seems it is something going on in the DCM. I am getting the following codes
LCDM
B2282
B2284
B2204
B2278
U1064

RCDM
B2283
B2285
B2263
B2265
U1064

Has anyone experienced similar issues? Suggestions? Thanks for the help.

 

[Hib Halverson]

I'd say you need the Factory Service Manual and had better read the sections covering door control modules.

 

[Junkman2008]

Are all the codes that you posted current, history or both? You must have copied B2204 down wrong as there is no such code for your year car. According to all the codes that you are throwing, your left and right door control modules have issues. I would think that is probably not likely, and that the issue is where the left and right door control modules meet. But before I say that, are there any issues going on with your doors?

 

[KEYDET94]

Well hopefully the problem is fixed. I took the car in for a diagnostic which showed left door module was the issue (DIC told me that) and the battery had a dead cell. Replaced both and hopefully the problem is fixed. Ready for some spring weather so I can drop the top and cruise a bit. Thanks for all the comments and help.