tcm

Car: 2009 Mazda 3 Hatchback, 2.3L. 85k miles The behavior: The gear indicator light sometimes blinks while driving. The car is not going into limp mode or getting stuck in 3rd gear. This happens both at high speed and low speed while both in drive and manual mode. This usually does not happen...

Just joined Mazdas247, so hello everyone! I want to share my experience about replacing my Transmisison Control Module: The vehicle is a 2008 Mazda 5 2.3l automatic. Not certain what trim level. Initial problems were random and infrequent hiccups in power, AT light turned on with code U0101...