Followed your van mods with great interest.
Cheers
I am picking up a new 14.4.4 in a couple of weeks.
Awesome!!!
They are wiring the Esc to pin 2 on my van.
That’s fine. Pin 2 is the reverse signal pin but as vans and trailers don’t have reverse lights it’s a spare. You’ll most likely find your car’s reverse lights aren’t wired to pin 2 on the socket, thus it’s a good pin to use for accessories requiring a constant power feed.
Have you also done this for your Esc?
No. when I wired my vehicle up (pre ESC) Pin 2 was only being used a low current draw power feed switched by the ignition so the cable I used was not rated for 30amp.
Have you wired it direct to a circuit breaker or have you also gone through a solenoid wired to the ignition?
I went direct to the battery via a circuit breaker as it ties in with my existing Anderson plug power circuit. ALKO specify ESC must have the power supply for the ESC wired directly to the battery and a 30A fuse or circuit breaker fitted. You will get varying accounts from ESC installers/retailers….
I previously wired in an Anderson plug with a 60amp circuit breaker direct to the battery and couldn’t be arsed running a new dedicated power feed or switched power supply just for the ESC. Problem is 60Amp is too high if there is a fault and I don’t want to fry the ESC module. I fixed this by making a 20cm double adaptor lead (one Anderson plug into two, with the 2nd plug wired with inline 30amp fuse). I’ll post a photo of the lead on the weekend.
Doing this enables me to physically disconnect the ESC power should it be triggered inadvertently when driving off road or if the module ever plays up… being wired direct to the battery with a circuit breaker, same as the brake controller, if there is a major meltdown with the tug i.e. engine/ignition failure while on the move, the manual brake switch and ESC will still function. I hope…
Did Jayco wire the battery and fridge back to their 12 pin plug and do you know off hand what pins they used for each.
Not on mine, I opted for the Anderson plug to power the fridge from the factory then rewired it when I got it home…. If it was to go to the 12 pin plug, the fridge would be powered to Pin 9/Pink wire & Pin 10/White wire – check out pages 43-44 from the Jayco owner’s manual attached for standard wiring. I can’t recall where the trickle charge for the battery is wired to as it’s redundant on mine (the setek units only trickle charge when connected to 12v from your car).
I replaced my 12 pin with a 7 pin plug on day one as I have an Anderson plug to charge the batteries which in turn run the fridge.
If they did was this in 6mm wire?
yeah I’m pretty sure it’s only 6mm dia (4.6mm2). Can check this weekend if no one else gets back to you.