2018 Eagle 321RSTS Sanicon not running

[bwbarnes]

On our first trip the sanicon system ran great. On the second trip it didn't do anything. Does anyone know where the fuse for the pump is? As you can guess the manual is useless. The indicator light on the switch lights but I believe this switch triggers a relay because the wire gauge is very small. My dealer is an hour and a half away so I would like to check the simple things first.

Thanks,
Bruce
2018 Eagle 321RSTS
2014 F350 4x4 LB, CC, 6.7l

[bwbarnes]

Update: I found the problem, they used a yellow 10-12 gauge crimp terminal on 14 or 16 gauge wire at the relay. I though I would post some pictures that might help someone else in the future. The relay is mounted to the backside of the panel that holds the battery disconnect switch. Once I removed that panel and took a look at it I saw a very good diagram on the sticker and I knew I had found the Sanicon relay. On closer inspection I found the loose wire. I crimped on the correct size terminal and all is well the pump works great again!


Bruce
2018 Eagle 321RSTS
2014 F350 4x4 LB, CC, 6.7l

[wabirch]

At the switch outside, is this a 12v connection? If so, do you know which wire is hot? Thanks.

[bwbarnes]

I can't tell you without doing some testing. Take a voltmeter with one lead on a good chassis ground and probe the leads at the switch and you should quickly find the hot lead.

[wabirch]

Makes sense, who knows what wire colors were used in this build anyway.

Looking for an under trailer mount of a TPMS booster, close to the axles.

Many thanks.

[RedHorse1]

Originally Posted by wabirch

Makes sense, who knows what wire colors were used in this build anyway.

Looking for an under trailer mount of a TPMS booster, close to the axles.

Many thanks.

The install notes for my booster (Tire Minder) suggested putting it near the front of the TT. In our 5th I put it on the back wall of the basement. There were several power sources there to choose from.

[rkymntsno]

Originally Posted by wabirch

Makes sense, who knows what wire colors were used in this build anyway.

Looking for an under trailer mount of a TPMS booster, close to the axles.

Many thanks.

In talking with EEZ Tire TPMS customer service, they told me to mount it in the battery compartment of the fifth wheel since it needs to be connected to the battery up front.

[Big1]

Originally Posted by rkymntsno

In talking with EEZ Tire TPMS customer service, they told me to mount it in the battery compartment of the fifth wheel since it needs to be connected to the battery up front.

That's a good idea, I will be watch and looking for your report this is my next mod.