Been struggling w a limp mode condition p0888 tcm relay always open, replaced the following trans,trans shift module,and subharness to trans shift pack,pcm,skim and key, (only to test) still same code and problem have lead and ground and the system check does work w test light the sense circuit is not sending back a signal. Worked for chrysler for 5 years and this one has me stumped. Oh my bad 06 sebring limited 4door sedan. Any help or ideas would be appreciated. Thanks in advance.