Gorj

I am sorry you have had the issues list. I have a friend that has had an E1 for about a year and he had a battery issue since he brought it home. They finally fixed it by replacing one faulty battery. I have had mine just six + weeks and it has more power than I need. I have small mountain at the back of my place and it goes up it like a jack rabbit. Haven't gone through any heavy mud yet so no experience.

Yes there is a return spring inside the mechanism on the other side of the firewall. But on my E1 it was not strong enough to return the pedal enough to activate a microswitch that permits current to flow into a relay and then thus to the electric motor. A safety switch! I could have replaced the weak E1 spring, but this was much simpler.

I have an E1 and am happy with it. Very quiet. No gas, oil, filters, plugs, etc to worry about. I just plug it in once a week. I have installed a radio and an LED light bar. It has more power than you will ever need.

Just in case you still have a problem with the back up noise. You can remove the four screws that hold the switch cluster and pull it out. behind thee wiring is the buzzer. just disconnect the wires.

Do not know if any of you Hisun E1 owners have had issues with the parking brake pedal not returning completely, thus preventing you from moving forward or reverse. I had this issue and even sometimes when going over rough road the parking brake pedal would move down far enough to shut off power. Local dealer said no one had complained about that issue and they had no fix. So decided to correct it myself. I installed a return spring on the parking brake arm and it stopped the problem!

I just installed a 12" LED light bar on my Hisun EV. Wow a difference it makes at night!

With 2080 amps and 1200 watts of battery power backing up the 12 volt battery I do not think there is going to be a power issue with the led light strip. Remember this an EV!

I have a 15 amp plug-in inline fuse at the battery plus terminal and a 14 gauge wire running to the front behind the dash. I use that to power the radio and an LED light strip that is in shipment presently. I will mount the switch for the LED lights in the knock on the dash behind the steering wheel. I am mounting the 12" light bar on the front bumper, just in front of the grill. Are you aware there is an empty 12v. connection in the rear under the tailgate? It is powered when the lights are on. In the wiring diagram it shows to be for a license plate lamp.

Installed a radio/media player in my new Hisun Sector E1. Got a universal under dash kit from Amazon for $13, a radio/media player from Walmart for $17, and two speaker kits with grills from a friend for $10. Had some wire, connectors, and screws lying around. Mounted the radio in the plastic under dash kit. The radio is amazing for the price. It is only about two inches deep, but has Bluetooth, USB, and AM/FM radio. Mounted the speakers in the panel under the seat. Ran the wiring through the drive shaft tunnel. Installed a in-line fuse for the + wire and tapped in to the head lamp switch for the ign on wire. Tapped in to a ground wire in the wire loom behind the switches. I use this to play my tunes from a flash drive. I did not even bother to connect an antenna to it. Because the E1 is electric there is no engine noise to drown out the music!

Supplier says kit is on slow boat from China and will not be here for about 90 days. So it will be a while.

Here is a wiring diagram and the wire harness layout. Hope this helps.

OK, this all sounds like a battery issue. The electricity that controls your 4WD comes from the 12 v. battery under the driver's seat. The 12 v. battery also controls every thing on the dash and lights. The 12 v. battery get its charge from the 48 v. system via an electronic device. If you have not done so already, try charging it over night.

Even though the battery voltage shows withing specs, have your tried to charge it?

Has anyone had experience installing an ESP (electronic power steering) in a Hisun? I have a 2020 Hisun Sector E1 and am considering an EPS. Hison has a reasonably good video on YouYube, but I thought if anyone had first had experience they could share with me, it would be helpful. Here is what a kit looks like.

There is something not right. It is time to have your selling dealer check this out.

I have a new E1 and really like it. I am good friends with the local Hisun dealer. I will see if I can get a wiring diagram and post it here. I have found the Hisun customer service very anti customer!