KZ750 Horn Help

I continue to work on my 81 KZ750H2. Currently working on a horn issue. I had thought the horn worked initially, but doubting myself now. Headlight works, turn signals work, hazards work. I get nothing from the horn button. I swapped the horn thinking the stock was just bad and also for something a little less noticeable, but it also is not working. Took apart the left controls and blasted them with contact cleaner. Didn’t help. Fuses are all fine. What should I check next? I am so close to starting this for the first time and its the damn horn holding me up. Thanks as always.

Make sure you're getting a good ground connection from the horn control to the handle bar. On my Z1, the ground connection is through the housing body itself to the bar.  Took me a while to find the ground path!

sf4t7 wrote:

Make sure you're getting a good ground connection from the horn control to the handle bar. On my Z1, the ground connection is through the housing body itself to the bar.  Took me a while to find the ground path!

Scott, that was it!!! I ground a bit of paint off where the left controls mount and the horn now work great!! 
 

Turns out my 2 hours of cursing helped both of us!