International Prostar coolant Tempe gague

[navjitsandhu]

Please help . I have a 2015 international Prostar with cummins isx . I had a guy wash my truck in yard last night and now when I started the truck this morning it started showing engine coolant temperature gauge warming and The Hague turns all the way around at max temp and doesn’t work . My display shows coolant temp as 0. Also have abs lights on and traction control lights on . I am in Bc Canada and it’s a bit cold here so I understand the abs lights but please help with the Tempe gauge what do I do .