Error code 08 sw900 colour display

[simmy2000]

Hi there I got new 2000w 45a kit powered by 60v 20ah battery, was out for 10min an it just died the dislay is on an showing error code 08 an motor won't move, I got new thottle but still nothing changed so I then changed all cables an still nothing, so tried different approach I got new display a G51 display to see if maybe needed display but the G51 display is showing error 07 which means motor problem, I've looked inside motor everything looks fins no damaged wired or hall sensors, then looked inside controller an same no problems, whats confusing me is the display I got with the kit says on front of it sw900 but the manual I got shows exact same display apart on manual it says s966 on front of display, the error codes are different on sw900 display and a s966 display, the display I got with kit says sw900 on it but I can't find that same display online, all the sw900 display I came across doesn't look same as the one I have, my displays says sw900 but it's looks same as a s966 display both displays codes are different and I'm thinking the company I got kit off think it's a thottle problem because sw900 code 08 means thottle only problem is my display looks nothing like a sw900 dispay so I'm thinking there's been a mistake somewhere in factory or something, when I put a new G51 display on my bike it's given code 07 which means motor problem. If anybody can give me advice on this it be much appreciated thanks