I've fitted and programmed the bcm all working but not fixed it, i have swapped the wiper stalk to another 1 and that hasn't worked. I have swapped the wiper unit which didn't work on either of them.
I've bypassed the relay and that got the wipers to work which I thought was slowly but could have just been quickly.
So i need to flip r23 and r25 to see if the wiper works slowly. When I flip it down I think that just gives a single wipe doesn't it. I can hear the relay click but no wiper.
The relays switching is done by bcm logical ground to the coil side and all positives are constant ignition live.
I have checked all fuses.
The wiper I took off works fast when powered and slow when powered.
So i an looking so far at a faulty live from relay to motor which I can feed through.
Also the guy has been to an auto spark as there is a thick cable fed through to somewhere and blue crimps at the stalk all bodged up
Or the quick answer you probably wanted.
Nope
Bloody Loot