What inquiring minds want to know, though, is if the newer module is any more reliable electromechanically than the original. My (assumed) original module isn't working correctly, and I'm going to replace it with either that one or a 3rd-party unit. ??

That's the easy stuff, though. Try to find a set of 225/50/R16-V's (any brand) on a Friday afternoon in Yakima. HAH!

--jim