They did the recall of the recall on ours - we have a few codes that apparently are present (one I thought was the DEF heater, but he said it wasn't covered under the special coverage, though I'm pretty sure it is, isn't it?) too, but would come and go as they pleased - never causing a speed limitation.
I'd have to go find the invoice to see which they were.
I'd have to go find the invoice to see which they were.