bobbiemartin
Author of The DB2 Conversion Guide
FWIW even the Heath ones fail. The one on my 2000 died about two weeks ago on the new owner. Bill is warrantying it for the new owner of the truck no issue but unfortunatly he didn't realize(even though I did tell him) it was still under warranty and he already bought another one from Accurate but he will now have a spare from Bill. As MGW said, carry a spare. They most likely die sooner or later
And some people question why I went to a DB2. The best place to relocate your PMD is the trash can!