Dash air pressure gauge sender

[Mit12]

2008 Monaco Diplomat I am looking for the location of the sending units for the air system that allows you to monitor the air pressure. The ones located on the tanks are the low pressure senders I am looking for the pressure gauge senders.

[Av8ter150]

Are your air gauges electric? My 03 Windsor has manual gauges. Now, I won't say that for sure as I haven't looked at the back of the gauge for wires/air lines but they register air pressure and drop over time even with the battery switches off so I'm guessing they are mechanical.

[DaveG1955]

I have 2002 Holiday Rambler Endeavor, sister ship to the Diplomat. A few years older so may not be the same, but my gauge has airline hooked up direct to it. Have you pulled the dash forward (take out the screws and just pull out a couple inches) You may have just mechanical one also. I've had my dash completely out, not too hard, but even just pulling it out, should be able to look and see. Good luck!

[Mit12]

AV8ter, Dave,

My dash gauges are all electric. There is a sending unit looking thing in the road side front compartment that has two air lines and two wires connected to it may be that is the sender? I will take one wire off and see if one of the gauges changes. The gauges read 3 psi different from each other and read 8 pounds on the rear and 5 pounds lower than the manual gauges I installed for trouble shooting issues I had. The lower the pressure gets the further the pressure difference gets.

[jacwjames]

Are you a member of the Monacoers.org forum. Lots of knowledgeable people on the site.