GW ww switch replacement.

[csread]

Finally found out why my wipers would not shut off. High speed voltage on the switch always on even with switch in off poistion. NOW,how much of a pain is it to replace the switch on stalk of an 89? Looks like the steering wheel will have to be pulled but I can find nothing to indicate how complicated is it. Has anyone gone thru this exercise?

[ibnfe]

I had to change the motor to fix this problem. The limit switch inside the motor was bad, so the wipers wouldn't shut off. Same problem, constant voltage w/ switch off. I was going to change the switch as well but couldn't find one, so changed to motor and worked! I suppose you could jumper the motor and be sure if you haven't already done it. My Haynes book was a bit sketchy on diagnosing switch or motor...

[csread]

I checked and limit switch is ok and when I disconnect high speed lead, wiper works fine on low speed. Need to replace switch but would appreciate info on what I'm getting into.

[ARJeepman]

I'm fairly sure that you'll need the GM lock plate removeal tool to get to the wand. Been a long time since i've done one though. It's a PIA without the tool!

[csread]

Thanks for info on switch tool. Where isd switch plugged in , at wheel or bottom of column?