my hi speed of the wipers does not work at all, replaced the switch , replaced the wiper motor , what else could it be ? it is 88 full time 4wd a/t wagon turbo ,

Could be a broken wire at the connector on the motor.

Do they wipe when you push the squirter button?

Hope this helps.

yes they do

Guess you didn't have time to check the connector

Get out your DMM,

get a wiring diagram and start tracing.

Good luck and

your welcome.

i wished i could have lent a hand during the troubleshoot, but i was busy with the clutch on the other wagon.

 

but we plugged in a different motor, and replaced the switch to no avail.

 

jim has the haynes book, and i am handy with the electrical troubleshoot, so i will have to take a look next time i come down. i bet we can fixit by a cleverly places jumper wire, once i peep the schematics

yes the connector is good