View Full Version : Problems with rear air compressor
NORCAL SS
05-29-2006, 10:16 PM
as many of you know i lowered my tbss about 3 months ago. Now today i went to liftup the rear a little and moved the load leveling arms on both sides and nothing happened. So i went to test the compressor by turing on the air supply to fill tires and stuff inside the truck and compressor worked fine and supplied air.
So im guessing there is something up with my load levelers. Any hints to help me out here.
tony
John Skiba
05-29-2006, 10:23 PM
as many of you know i lowered my tbss about 3 months ago. Now today i went to liftup the rear a little and moved the load leveling arms on both sides and nothing happened. So i went to test the compressor by turing on the air supply to fill tires and stuff inside the truck and compressor worked fine and supplied air.
So im guessing there is something up with my load levelers. Any hints to help me out here.
tony
This may sound funny but when all else fails reboot. ;) I'd just disconnect the battery overnight. The PCM and other control modules will have to relearn, but it's the simplest thing to try if the load levelers are tied into the bcm. I guess I'm assuming some sort of connectivity which may be incorrect and they may be just simply devices. Do you have access to a scanner such as EFILive or HPTuners?
NORCAL SS
05-29-2006, 10:25 PM
load levelers are tied into the compressor thats all.
Snowman bravada
05-29-2006, 11:10 PM
may sound dumb.....but go drive it?
It may need to "feel" the differences so to speak. Kinda like a reset.
or maybe you didnt adjust them enough to make a difference?
NORCAL SS
05-29-2006, 11:12 PM
i turned them up down etc.
well as long as main compressor works which it does ill be fine. Im gonna take to the dealer which im cool wtih and have them do the 3m and fog light fix and have them take a look at this. ALl the parts in the back of my trukc are factory except shocks so there should be no issues
No offense but did you turn the ignition on?