So I ran a diagnostic on my Caddy. I got readings on a bunch of different codes. Not sure how to interpret this though. If a code comes up does this mean there is a problem with that particular sensor or part? I got codes for PCM -P0171, P0174. IPC- B1552, TCS - C1252, C1253, C1281, C1287. RSS - C0635, C0640, U1016. PZM - B1552, B1558. Then the screen listed no codes for RFA, CCP, ACM, MSM, MMM, IRC. I checked @ Actron. Com to see what the codes are for. P is for Drivetrain, C for chassis etc. Does this mean I need to get all these things fixed or replaced? Car seems to run fine.?
Saturday, March 5th, 2011 AT 8:18 PM