10-03-2016, 06:47 AM
If the HWH system is "off" I would think that the up-solenoid in the front six pack may be stuck. I have never replaced one but that could cause the front not to raise.
If you manually air up coach, then with key on and engine off (AND HWH OFF) do you hear air being released? That would point to HCV. If no air, does the coach stay in the travel mode if you try to drive with coach aired up?
CAUTION: if you are thinking about getting under coach to look...please be sure to crib the suspension first.
If you manually air up coach, then with key on and engine off (AND HWH OFF) do you hear air being released? That would point to HCV. If no air, does the coach stay in the travel mode if you try to drive with coach aired up?
CAUTION: if you are thinking about getting under coach to look...please be sure to crib the suspension first.
Bill Johnson
Birmingham, Alabama