Can SeeLevel RV Holding Tank Monitor Multiplex be Used with Spyder Panel

Question

Question:

I have a 2021.5 Pleasureway Ontour 2.0 campervan with multiplex wiring. If I get a seelevel display that is compatable with multiplex wiring, will the tank sensor readings display on the factory spyder panel if I use the existing tanks sensor wiring, or should I just get a regular display and just wire it separetly? Thanks

asked by: Mark S

0

Expert Reply:

Hey Mark, the SeeLeveL RV Holding Tank Monitor # SE97VR can be wired up so that basically multiple displays can be used at the same time so if you have a multiplexed Spyder panel currently this can be used with it and it also would display the seelevel tank sensor height reading in the tanks.

expert reply by: Jameson C

0

Mark S.

10/16/2025

So are you saying that the seelevel percentage readings will display on the spyder panels, and if so, how hard is it to wire the seelevel into the spyder panels, i really don't see how it could be be connected.

Jameson C.

10/16/2025

@MarkS The multiplexing capability of the # SE97VR allows it to be compatible with RV-C systems which I checked and the Spyder system you mentioned uses this. The black four prong connector on the right side of the back of the SeeLevel panel is for the RV-C multiplex connection. V-, Can L, Can H, V+

Mark S.

10/21/2025

I still don't understand how difficult it will be to wire the seelevel panel to coexist with the spyder panel. Will i have to find a shop that knows how to do this and hire it done, or will the instructions walk me through how to set it it so everything works smoothly?

Jameson C.

10/21/2025

@MarkS Does the Spyder panel use the same 4 wires for the multiplexing? It should be the V-, Can L, Can H, V+.

Answer 1

Hey Ed, The SeeLevel Tank Monitor 709-P3 can be purchased under part #SE44VR and the 710-AR sensors can be purchased with part #SE88VR. These are all sold individually so you would need to get three of the #SE88VR to have one for each of your water…

view full answer...

Answer 2

Hey Sarah! For a replacement you can use the RV Propane Gas Detector #RS44FR you were looking at. This has a 2-wire design and runs on 12V power just like your old detector. It also has a 7-1/4" long x 3-3/8" wide mounting plate so it will…

view full answer...

Answer 3

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

view full answer...

Answer 4

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

view full answer...

Answer 5

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

view full answer...

Answer 6

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

view full answer...

Answer 7

The main difference between the Curt Trailer Hitch Receiver part #C13416 and the EcoHitch Hidden Trailer Hitch Receiver part #EH97FR is that the EcoHitch has a completely hidden cross tube whereas the Curt cross tube will be visible from the rear of…

view full answer...

Answer 8

Hey Doug! The Firestone Ride-Rite Air Helper Springs #F35FV are the right kit for your 2026 Ford F-350 FX4 dually. However, you will need to measure to be sure it fits. The distance from the top of your rear axle to the top of the jounce bump stop…

view full answer...

Answer 9

Hey Jonathon thank you so much for all of that additional information! To haul your bikes behind your class C Sprinter motorhome, while flat towing your Mini, I recommend the Hollywood Racks RV Rider Bike Rack item #HLY64FR and the Roadmaster Dual…

view full answer...

Answer 10

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

view full answer...

Answer 11

The #84 spindle is just a common way to identify the spindle dimensions typically used for 3,500 lb axles. So instead of listing out the parts, people can just say they have #84 spindles and it's easier to know what fits it. The CE Smith Trailer…

view full answer...

Answer 12

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

view full answer...

Can SeeLevel RV Holding Tank Monitor Multiplex be Used with Spyder Panel

Product Page this Question was Asked From

Featured Help Information

Instructions

Continue Researching