Panel light warning: Check tire inflation monitoring system. on 2006 Cadillac DTS

Left front tire has no pressure reading. 2nd time this has happened in 4 years. I don't remember what problem was the first time -- could have been bad relay. (??)

by in Jacksonville, FL on October 17, 2012
1 answer
ANSWER by on July 16, 2013
replace monitoring unit on left tire