Well lets see. Replace the module this is the key to the wiper, wash pulse -- now check the switches --
LET ME EXPLAIN A LITTLE BETTER TO YOU !
1. Had no wash (thought possibly) could be the switch but actually couldn't trouble shoot. - Removed wash motor and check'd worked fine on benchtest -- (took your advise) ordered module *********$100.00
2. Replaced module now wash works fine ___ so this tells me that the column switch if good but wipers wont turn off.
3. Re installed old module - again no wash - but all other functions good - delayed wipe so on,
4. Could this be the wiper motor itself (only) problem is no wash.
Have determined that the pulse wipe goes through the wash pump - if I disconnect the wash pump I have no delayed wipe, could bench testing the pump actually not tell me if this unit is functioning properly?
Thursday, November 8th, 2012 AT 10:42 PM