I want to start by saying up till this point tKennedy's harness has been fantastic, highly recommended. I think my problem is a minor glitch.


Went to get my truck inspected today. Both low beams are fine, but when I switch on the highs, the PS low goes out and the high does not come on. Both DS high and low come on as they should. Last time I used the high beams was ~2 weeks ago, worked fine then. My first guess is a bad ground, any other advice?

You might try shooting JK an email or PM... he would be the one most likely to know... give it a shot

SWLA, try this for your answers: http://www.kennedydiesel.com/Headlight_Booster_faq.htm http://www.dieselplace.com/forum/smileys/Big Smile.gif


I have found out that most of my problems when I have them (twice) has been groun related.