truck making clicking sounds and won't start

magnetic switch located on driver side firewall needs to be replaced.

 

My 9900 did the same thing. I replaced the solenoid on the firewall, batteries, cables, starter, and the key switch. None of this helped so I just learned to live with it. Mine didn't do it all the time though, sometimes it would do it once a week and other times it might do it a couple times a day.

 

We are having the same problem, I was going to see if you ever figured out the problem? Thanks

"truck making clicking sounds and won't start"

 

My 2015 cascadia making clicking sounds on and off. Have to try starting it 3-4 times. The truck will eventually start while the clicking is going on or without clicking! ??

 

Starter time.

 

Did you fix the clicking issue and what was causing it. On my 2014 cascadia i had the same thing and it was bad grounds I had loose ground connections and power got them tightened and change batteries the issue went away. But now I keep hearing a clicking sound
Inside the black box below the air hoses.

 

Look inside the box, either find the relay or a bunch of tap dancing mice

 

Mine is doing the exact same thing, did anyone figure it out for sure?

 

Did yall figure out why ?