my 2006 toyota corolla started giving me transmission problems in July, 2010. Sopon after the problems started I found out that a safety recall of the engine control module can cause the engine to stop while being driven, or the engine may not start, the engine light to come on, and harsh shifting ; all of these effects which may cause transmission problems. My car had all of these symptons, therefore the engine control module could have caused transmission problems. Toyoto refuses to admit that the ECM caused these transmission problems. The... read full review »