Aimcorep

Thanks Frank, that's it! It had me stumped. Looked like it held fluid from the back... Below is what I have done, don't think I missed any. 2 fuel Engine air Coolant Air dryer 2 water filters 2 transmission Gen air 2 Gen fuel 3 hydraulic

It could be but this is a large unit, taking up most of the drivers side of the water bay. I think the accumulator is the small roundish blue tank near the hot water tank... Again, could be wrong

Just finished changing what I believe to be every filter in our 2002 Dynasty with 63,000 miles. My total is 15 filters and a lot of time, money and fluids!! But hey, I saved a bunch of 💰. What is your count? We bought this late last year and since the records were incomplete figured I would err on the side of caution. Hence, change em all... While I was putting in new water filters in the mechanical bay off of the main bay I noticed something I don't recognize. Hard for me to admit because I thought I knew everything. 😔. It is on the driver side, a metal or heavy plastic tank, about 18 x 24 x 12 high (guessing) a large pump ?? assembly that looks brass sitting on too of it. Meant to take a picture but forgot. I'm sure someone here will know but I can't figure it out. Thinking the mane was a "Glen******" something C7. Any ideas?

I did not read though all of the replies on this so it may have been covered... It sounds like you are describing exactly what I dealt with. Had lost air horn, radio, electric windshield shades, etc. Fixed by replacing the house continuous duty solenoid for the house. There are two of them in the passenger side rear electrical bay. Turns out one of them was corroded internally and would work at times but acted liked a bad ground. Hope this helps. BW

I had a similar issue with randomly losing house power that was difficult to diagnose. It acted like a bad ground but turned out it was the house battery disconnect solenoid, which is a continuous duty solenoid. Once diagnosed and replaced, I cut the top off the old solenoid to see if I could determine the cause. It was corrosion on the plunger. In some positions it would have good contacts while other positions would not. May not be your issue but with a look. Good luck!

That looks like the toad braking light. In our coach it means the towed vehicle supplemental brake system has activated the brakes in the toad.