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 GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
Type Your Chevy Question Here...
GM Tech (Cam) is online now
A new question is answered every 9 seconds

Power window control switch flashes every ten

Customer Question

Power window control switch flashes every ten seconds(consistently) and headlights dim voltage goes from 14 to 12. Changed alternator and battery last weekend, no change,using all or none of the electronics no change, replaced passenger side rear view mirror about a month ago, any ideas?
Submitted: 1 year ago.
Category: Chevy
Expert:  GM Tech (Cam) replied 1 year ago.

Hi there, I am Cam.

Do you have anything aftermarket installed in your vehicle?

Do you get any warnings on the dash?
IS there anything that you do that makes this happen more or less?