I have a 2000 Cadillac Deville with 123,000 miles base model

I just had all the codes cleared at autozone. So I dont no if that will work, allso push off warmerbuttons aon a/c panels what?

But I dont understand what u are saying u said puzh off an push warm button on AC UNIT I DONT UNDERSTAND THAT I HAVE TRYED TO DO ALL that I thought u ment and nothing

Current codes IPM B0408 -IPM B0423- IPM B0428. PCM B0420. The rest are history a lot allmost to many to list 30 history codes to list would like me to list them?

I just gave u all the current codes, an I asked would u like me to list the history codes?I guess I wont here from u till tomorrow, I also asked for pacific details on how to pull codes cause what u told me didnt work but u didnt answer that question either I dont understand? Cause my questions are not being answered an I dont get a response but mabey once a day if u look at my question history an the answers u gave me an the time we spent on topics its not working please dont get me wrong because I an we appritiate what u are doing. But I will find out what these codes mean somewere else I guess, cause u never told me what they mean u never told me why my alternator is messing up or could that b a direct result on the fuse situation, I asked about transmission an the fluid being over filled but I never recieved an answer about that so I dont no? LOOK AT OUR QUETION HISTORY?

Please excuse spelling my keyboard is sticking bad, especially when I want to type fast with large statements please if u would responed to previous questions thanks again:-):-):-)

O ok then thanks

An I did figue out how to clear all the codes so I will just wait a few days an see what comes back.

I cleared them with the cars diagnostic center clear all codes I entered yes!

I dont no what a warmer button is I have a 2000 cadillac deville I did hit the off an info button an thats how I cleared them

It say no codes for allot of stuff like no rim code, no ddm code, no amp code, ect, ect. Current codes that came back so far are ipm b0408 ipm b0423 ipm b0428. Sdm b0041 thats all so far I cleared yesterday at 8pm an hadent riden the car that much just to the store mabey 8 miles in all.

This alternator is crazy im sittin outside now running the car an with the car running the battery is at 12v its normally says 14v an if I turn on A.C IT will fall to like 10.5 or lower I dont no what happened I wanted to no if it had anything to do withe them fuses I put the other day? I took them fuses out.

But if I rev the motor the alternator will start charging to 14 v