[MARKGMC3]

Hi Guys,

hope someone can help with this one. Cranked the coach the other day & the touch panel to level the coach only had the "travel mode" light on. I pushed the level

button & all the lights came on. Air pressure stays up but will not level or raise the coach.

After talking to HWH i sent my old touch panel in for a rebuild. I also ordered a new touch panel. After checking the continuity of the 8 wire cable to the control box &

pulling & checking all the fuses i could find that pertains to the leveling system & installing the new panel......still had the problem.

The only thing that turns off all the panel lights except for the travel light is when i pull on & off the parking air brake lever.

thanks

Newell Coach 1999 # 527. have owned for seven years.

[Richard]

Mark,

trace the blue wire from the parking brake switch to the HWH panel under the drivers feet in the outside compartment. Check it for continuity. That wire should have a diode in it according to HWH.

Look on the HWH site for the 600 series troubleshooting manual. It is pretty logical.

[Trainer]

Mark,

My panel lit up like a Christmas Tree two years ago, all lights except travel. Travel mode okay but no leveling.

Sent the computer box to HWH which they rebuilt for $124 including two boards in the box, labor and shipping back. I paid shipping to them.

You might ask them about sending the panel too as last summer I stopped at HwH and they renewed the face on the panel, installed a new cable plug that clamped the plug so it would not wiggle out like it had several times before. They spent 2 hours under the motorhome looking for and marking leaks. $90 charged this time.

Been fine ever since.