How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask K. Wiggins Your Own Question
K. Wiggins
K. Wiggins, ASE Certified Technician
Category: Car
Satisfied Customers: 2871
Experience:  ASE Certified Technician, Associates Degree in Automotive Technology, 15+ years in the trade
Type Your Car Question Here...
K. Wiggins is online now
A new question is answered every 9 seconds

isuzu Rodeo: 2002 rodeo...has problem with intermitant wiper

This answer was rated:

2002 rodeo...has problem with intermitant wiper function....blades just stop......wipers work fine in regular mode(fast and slow) motor is good.
could this be in the switch on coloum.....or might it be a relay that i could order and replace myself?
There is a control unit that sends power to the wiper switch. When you change the intermittent speed it varies the resistance that is sent back to that control unit. You can eliminate the switch by noting the voltage going into it on light green/black wire and measuring for return voltage on the Blue/red wire. If you have nothing coming out of the switch it is bad.

K. Wiggins and 4 other Car Specialists are ready to help you