Early '89 wipers: only work on intermittent
#1
Early '89 wipers: only work on intermittent
Hi all, they also park ok and the wash works, but low and high speed don't come on. I've swapped the switch out for another junkyard part. Is it a bad switch or is there some fuse or relay that controls low and high speeds but not Intermittent speed? Wiring diagram doesn't seem to indicate that but nothing electric on this car makes much sense to me
#2
Hi all, they also park ok and the wash works, but low and high speed don't come on. I've swapped the switch out for another junkyard part. Is it a bad switch or is there some fuse or relay that controls low and high speeds but not Intermittent speed? Wiring diagram doesn't seem to indicate that but nothing electric on this car makes much sense to me
#3
Looking at the diagram, I agree with Baxtor. The Intermittent mode gets it's ground elsewhere while slow and fast get it from that bullet connector. I think that bullet connector is <edit> in the corner on passenger side under hood.
Goes to Black Wire. Pin 2. Supply pin 2 with a ground to check that this is the problem.
<edit> I see now that there is a second bullet connector between the ground and the wiper motor. Possibly a dirty pin or pin contact, or broken lead after pin connector.
Fig.15.1 in s57 electrical diagrams.
Goes to Black Wire. Pin 2. Supply pin 2 with a ground to check that this is the problem.
<edit> I see now that there is a second bullet connector between the ground and the wiper motor. Possibly a dirty pin or pin contact, or broken lead after pin connector.
Fig.15.1 in s57 electrical diagrams.
Last edited by JigJag; 09-19-2017 at 05:39 PM.
#4