Windshield wipers only operate in wash mode

BUICK RIVIERA
Avatar
INDYJFOUR
  • MEMBER
  • 1 POST
140,000 miles engine size 3.8.

The windshield wipers do not function unless I wash the windshield. If it rains the wipers do not work, but if I want to wash the windshield the wipers work fine. What can I do to make the wipers functional again? I cannot find any information in the manual about wipers that work in wash mode only.
Oct 21, 2007 at 6:34 PM
Advertisement
Avatar
BLACKOP555
  • CERTIFIED EXPERT
  • 10,386 POSTS
i believe that your wiper motor switch is going and when you are turning on the wipers it is not not turning the wipers on. replace it and you should be good to go. the wipers are good as when you push it they turn on it is just the switch is not functioning properly?
Oct 21, 2007 at 7:55 PM
Avatar
RIVMAN
  • MEMBER
  • 2 POSTS
Interval part of windshield wiper does not work, but low and high speeds work fine. What is broken?
Dec 23, 2016 at 3:58 PM (Merged)
Advertisement
Avatar
SATURNTECH9
  • CERTIFIED EXPERT
  • 30,869 POSTS
Could be a bad logic board on the wiper motor. But without some testing we will not know for sure.
Dec 23, 2016 at 3:58 PM (Merged)
Avatar
RIVMAN
  • MEMBER
  • 2 POSTS
Thank you so much for the suggestion. I will get it checked.
Dec 23, 2016 at 3:58 PM (Merged)
Avatar
SATURNTECH9
  • CERTIFIED EXPERT
  • 30,869 POSTS
You are welcome that is what we are here for.
Dec 23, 2016 at 3:58 PM (Merged)