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I have a 2007 Mazda 3 2.1L engine. Do I need to include the part number from my current transmission control module for a transmission control module exchange, or is the VIN # sufficient? I have not removed the old TCM yet.
Topic starter
Posted : 10/02/2021 10:52 am
I included both. It helps them identify, program, and get you what you need.
Posted : 10/02/2021 1:20 pm
Our repair service does indeed address those codes. All the codes we fix for the Mazda TCM can be found in the description. DTC codes U0101 & U0100 refer to a no-communication issue which indicates a faulty TCM that will need to be repaired. With our repair service, no additional programming will be required. It will be plug-n-play.
Posted : 10/02/2021 2:49 pm