: Can't find IP, TC, PZ, RS code info

07-27-04, 03:23 PM
Where can I find a list of codes for IP TC PZ RS for my 96 eldorado? It seems the PC codes line up pretty good with the P codes.

07-27-04, 03:58 PM
Check out:


07-28-04, 02:55 AM
I have checked out that site and many more but I can not find anything with the IP TC RS PZ preceeding the four digit codes I have a IP1552, TC0073 TC0077 RS0061 PZ1558 and PZ2473 I also have a PC0300 and PC0603. These last two codes line up nicely with P0300 and P0603 but the others do not make sense with the single letter codes that I have been able to find. Surely someone who participates in this forum knows where to find those codes.

07-28-04, 12:04 PM
Try going to the main public library. Go to the automotive reference section. They should have the factory service manuals. I don't think you can check them out but you can use them to look up the error codes.