Low voltage disconnect in the bunk

deleted nothing useful

 

Fiddled a little today.
The tranny is still vibrating at 1500rpms with boost over 20psi. 1600 and it doesnt do it...
I looked over the cab air ride, and saw the exhaust had been hitting the heat shield, and the bar that goes through the levelling valve was right in line for the air bag mount. Pulled the bar and cut @1/2" off with my electric saw.
Had the steer tires balanced, and Centramatics put on the drives.
I ran it up on a ramp I have for the combines, and one shackle doesnt move!

Martin

 

Really? Thats actually good to hear! Maybe getting closer to the problem.

 

Agreed!
If I have time this weekend, will jack it up and see if the shackle droops as it should. Thinking about removing the shackles and the pin, and greasing everything up after a close inspection.

Martin

 

Does anyone know where the low voltage disconnect module located on a 2015 Peterbilt it says on Manuel book in the drivers side kick panel but it's not there can someone please help me.

 

I'm trying to locate mine also.

I'm driving a Peterbilt 579 2018.