If you own a C5 Corvette and haven’t gotten this error message yet, chances are high that you will if it has not been addressed, as it is one of the most common issues affecting the fifth-generation Corvette. There were adequate previous fixes, and even “dealer fixes” but then the LMC5 module came along and changed the game by providing a “one-stop” fix. I have no affiliation or financial interest with its maker Compliance Parts, it’s just a really good device that works as promised. You can click here for information on ordering.
The following pictures and guide from me are meant to be more of an overview, to augment the excellent and detailed instructions that come with the LMC5 module. I’ve included some helpful tips and suggestions after performing the repair on my 2000 FRC, and there is a Youtube video at the end that helped me put an additional visual on the repair.
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