rb1971
Well-Known Member
Since my car went back together, I've had a problem with the wipers not functioning from time to time (originally wrote "intermittently" there - but didn't want to give the wrong impression that the only broken function was the delay wipe).
The thinking was that the stalk switch or the speed switch in the center console was the culprit, but today we had the whole thing apart with a power probe at the shop, and it turned out to be the wish-wash relay. You could thump the box, and the wipers would start up for some period of time, then stop - thump it again, same deal. Reminds me of a TV we had in the 70s that my father refused to get rid of for years because you only had to thump it a few times every hour to watch football.
Anyway, replaced the relay and everything works. Important today, since the drive home from the shop in SF was somewhat wet (but fortunately before the torrents started coming down). I figure this might help some other poor coupe owner in the future - assuming anyone else is also brave enough to drive in the rain.
-John
The thinking was that the stalk switch or the speed switch in the center console was the culprit, but today we had the whole thing apart with a power probe at the shop, and it turned out to be the wish-wash relay. You could thump the box, and the wipers would start up for some period of time, then stop - thump it again, same deal. Reminds me of a TV we had in the 70s that my father refused to get rid of for years because you only had to thump it a few times every hour to watch football.
Anyway, replaced the relay and everything works. Important today, since the drive home from the shop in SF was somewhat wet (but fortunately before the torrents started coming down). I figure this might help some other poor coupe owner in the future - assuming anyone else is also brave enough to drive in the rain.
-John