2026 Avenue All Access 29RL

[Chief2hairs]

Hello.
Does anyone have the wiring diagram and/or the holding tank diagrams for a 2026 All Access 29RL?
Specifically trying to find the wire to the off-camp side flood light and the holding tank discharge gates.
Thanks in advance.

 

[GSDD]

Hello.
Does anyone have the wiring diagram and/or the holding tank diagrams for a 2026 All Access 29RL?
Specifically trying to find the wire to the off-camp side flood light and the holding tank discharge gates.
Thanks in advance.

Hi. I also am looking for 2026 29RL wiring info.
On my unit off camp side flood is controlled by toggle switch on control panel labeled EXT if that is the one you are referring to.
My holding tank discharge are not electrical they are manual pull cables.

I am looking for info on the red with white stripe cable at the distribution block by battery. Does anyone know what that one is used for. It is direct wired to battery with no disconnect?

 

[George]

For the location of your waste tank gate valves have you looked at the underbelly for square "patches" screwed into place? I thought all (but maybe not) Alliance trailers placed them under the valve locations. Remove the "patch" and cut 3 sides of a square smaller than the patch with the uncut side to the front.
Do what you will and then use underbelly tape to fix.
There are also other more reliable methods to fix.

 

[George]

@GSDD The white wire with a red stripe could be your tank heater supply. Turn one on then go disconnect the breaker to see if the switch light goes off.
If that ain't it finding what doesn't work anymore is your only option as Alliance doesn't supply wiring diagrams. 👎
Are you sure it isn't connected to the busbar that comes off the battery disconnect switch? Usually I see only 1 or 2 circuit breakers powered all the time and the rest on the disconnect.
My next project is to cleanup the busbar work and I'm fully expecting to have to find what doesn't work when one is disconnected.

 

[GSDD]

Thanks George I will give that a try. I had it disconnected but couldn't find what didn't work. We just bought the trailer and it is still in storage as it's too cold to camp in Alberta right now. I tried a bunch of stuff but not the tank heater. Pics attached to show the wire I'm talking about. Fridge disconnect added already.

 

[Chief2hairs]

Thanks George I will give that a try. I had it disconnected but couldn't find what didn't work. We just bought the trailer and it is still in storage as it's too cold to camp in Alberta right now. I tried a bunch of stuff but not the tank heater. Pics attached to show the wire I'm talking about. Fridge disconnect added already.

@GSDD: Correct, my dump valves are cable operated. I was trying to find where the valves are just in case. As far as the flood light on the off-campsite side: it is on when the under side night lights are on. Sorta weird as it lights up the other person's site. I want to put it on a separate switch, but can't find the wire path. All Alliance said was that it goes from the light then across the roof and then into the panel control switch as you mentioned. Not much help. It has to be split somewhere since it operates with the underside lights. Doesn't make sense.....

 

[GSDD]

I checked it out today and it's the wire from the power converter which is located behind the breaker panel. Pretty much impossible to get to. Since it's a charge cable from power converter it shouldn't be an issue for discharge.

 

[George]

That doesn't seem nearly large enough for a charge wire, looks like 14AWG.
I have a different converter (PD4560 (60AMP)) with a wire from the battery disconnect switch as well as a wire from the battery. On this converter one is connected to "Battery Disc" and one is "Battery POS" and both are 6AWG.

 

[GSDD]

That doesn't seem nearly large enough for a charge wire, looks like 14AWG.
I have a different converter (PD4560 (60AMP)) with a wire from the battery disconnect switch as well as a wire from the battery. On this converter one is connected to "Battery Disc" and one is "Battery POS" and both are 6AWG.

It's a #6 or #8. It's definitely from the converter.
Thanks

 

[George]

It's a #6 or #8. It's definitely from the converter.
Thanks

Yes, I meant on my converter itself the wires are connected to terminals labeled "Battery Disc" and "Battery POS". I'm not sure but I believe the "Battery Disc" terminal tells the converter not to charge if the battery disconnect switch is off.

 

[GSDD]

Hi. I also am looking for 2026 29RL wiring info.
On my unit off camp side flood is controlled by toggle switch on control panel labeled EXT if that is the one you are referring to.
My holding tank discharge are not electrical they are manual pull cables.

I am looking for info on the red with white stripe cable at the distribution block by battery. Does anyone know what that one is used for. It is direct wired to battery with no disconnect?

Hello.
Does anyone have the wiring diagram and/or the holding tank diagrams for a 2026 All Access 29RL?
Specifically trying to find the wire to the off-camp side flood light and the holding tank discharge gates.
Thanks in advance.

 

[GSDD]

Hi Chief2hairs
I have a location for the 2026 29RL black tank valve as I have just had an issue with the cable sheath so my valve wouldn't close. There is a piece of underbelly with 3 screws in it so I took that off and cut into underbelly there but no waste valve there. Cut a piece just forward of that one but still no good. Cut another piece out towards the door side about 1 foot and that put me where I needed to be to fix the black tank valve. Could send a pic if you need it.

 

[Chief2hairs]

@GSDD a photo would be appreciated. My cables, or valve are getting stiff to operate and want to lube the metal cables. Thank you

 

[M and E]

I checked it out today and it's the wire from the power converter which is located behind the breaker panel. Pretty much impossible to get to. Since it's a charge cable from power converter it shouldn't be an issue for discharge.

This is where the converter is located on a 2025 340RL. It actually is not that bad to get to. Hoping its the same for you on the Avenue.

Changing Converter To Lithium From FLA

I finally got around to installing my lithium battery today. The Power Dynamics converter needs to be witched from flooded lead acid to lithium on a 2025 340RL; it is not automatic like some converters. In any case, i read how it could be a pain in the hindside on some models. On the 2025...

alliancervowners.com

 

[GSDD]

@GSDD a photo would be appreciated. My cables, or valve are getting stiff to operate and want to lube the metal cables. Thank you

Hi. Trailer is in storage right now but I will definitely get a pic and some measurements next time I am out there. It will be in about a weeks time. Hopefully that is soon enough.
Talk to you soon.

 

[GSDD]

Hi. Trailer is in storage right now but I will definitely get a pic and some measurements next time I am out there. It will be in about a weeks time. Hopefully that is soon enough.
Talk to you soon.

Black water valve and grey water valve are just in-front of angle iron cross support as shown in pic. Black water valve is located approx 16" from driver side frame rail and the grey water valve starts approx 42" from driver side frame rail. They are approx 13" long including the cable attachment point. The cuts I made only got me to black water valve if I was to work on grey water valve I would have to go farther towards trailer door side.

 

[GSDD]

Black water valve and grey water valve are just in-front of angle iron cross support as shown in pic. Black water valve is located approx 16" from driver side frame rail and the grey water valve starts approx 42" from driver side frame rail. They are approx 13" long including the cable attachment point. The cuts I made only got me to black water valve if I was to work on grey water valve I would have to go farther towards trailer door side.

I shouldn't say valve starts there, I mean my cut starts there. Valve is a little farther in as shown in pic.

 

[Chief2hairs]

I shouldn't say valve starts there, I mean my cut starts there. Valve is a little farther in as shown in pic.

Thank you very much, that is helpful.
Have great and safe holiday.