TXcamping

On our coach, you have to turn on the "bay lights" switch by the front door, then the small switch in the bay gets power.

Don - it would be a complete assumption, but highly likely they would be the same. The rotors on mine were just fine, but the part number for the rotors is: https://www.finditparts.com/products/2537732/centric-120-dot-86007

All, I just replaced the front calipers and pads on my '05 Navigator. Symptom was that the coach would really jerk the wheel left on a panic stop. When I removed the calipers it was absolutely clear that the RH caliper piston was not functioning at all and the LH caliper wasn't squeezing equally. Not a hard job and I was able to complete in just about 3-4 hours taking my time. Here are the parts I used: Pads: Kit PN: HX MPD1441CV (includes pads for both sides) Vendor: Vander Haag's Calipers: Kit PN: 99B96100 (one caliper only) Vendor: BBB Industries Let me know if you have any questions! Some pics of the bad caliper, new caliper installed with pads, and pad wear side by side. I would highly recommend the BBB calipers - rebuilt but high quality kit - just like new. Stops like a Porsche now 🙂 -Mike

I would tap on the brass check valve above the pump. That is what typically sticks (in my experience)