Blinker relay noise when blinkers not on

I can hear the blinker relay when the blinkers are not on while driving. Not all the time but intermittently. I can move the hazard switch back and forth and get it to click pr what ever sound it makes.

Will this fix the problem?

http://www.automotiveforums.com/vbulletin/showthread.php?t=595263


99 Blazer

Not sure that will fix your problem but go threw the post and let us know how it goes.
Also some good repair info and wiring diagrams on it may help with your problem.
What kind of repair info do you have on it?

Not sure that will fix your problem but go threw the post and let us know how it goes.
Also some good repair info and wiring diagrams on it may help with your problem.
What kind of repair info do you have on it?


No repair info.

Good repair info sure does help.
Factory repair manual or a all data online sub or even a public libary.
http://www.alldata.com/products/diy/index.html

I've heard some guys say that they have pulled the switch and thoroughly cleaned them with electrical cleaner and it has solved the issue. I know for a fact that replacing the switch will also solve the issue you are having.

I've heard some guys say that they have pulled the switch and thoroughly cleaned them with electrical cleaner and it has solved the issue. I know for a fact that replacing the switch will also solve the issue you are having.


The whole assembly or just the hazard switch?

The whole assembly