turn signal issues

[fatboy1]

Got a 06 Sterling Acterra having issues with high beams coming on and off. Replaced turn signal switch several time. 3-6 months later does it again. I have replaced headlight switch and a module under dash and fuses. Any one have this problem and corrected or any info where else to look will be appreciated. Be safe and God bless.

 

[davekc]

Bad or dirty contacts at the multi-level turn signal switch. Outside of replacing it, you can take the turn signal off and use dielectric grease on the contacts. A lot of the time, dealer will replace the switch but never clean the contacts that it plugs in to.

 

[fatboy1]

Thanks Dave will do that and let's see all the other plug points were clean.