Originally Posted by Andrew97Cobra
The car is a '91 88.
1. Sometimes, the wipers will not turn on immediately when I put the switch on the intermittent setting or the low setting. They will turn on eventually though. They always turn on if I switch them on the high setting.
2. Sometimes, the wipers will just stop wiping mid-pass and they will eventually start moving again or I have to switch them to high.
3. Sometimes, the wipers will not park themselves when I shut them off. If I wait a little bit, they will park.
Has anyone come across the same problem?
I looked up your symptoms in my FSM and for #1 it says to perform what amounts to this elaborate Windshield Wipe Motor Assembly Input Voltage Test. Roughly translated I would check the connections going into the wiper motor.
For #2 it says to perform a Windshield Wiper Motor Assembly Current Draw Test. Again I would check the connections inside the Wiper Motor for this problem as well.
And for #3 it says to perform this 7 step Mechanical Inspection.
I wish I had the means to print out the procedures they describe in the FSM. If it'* cheap enough, I think it would be be better just to go to a boneyard and pull a wiper motor from an H-Body around the 91 model year and "plug and play".