Need some help on electrical troubleshooting

[Balleristic31]

Ok so I just finished putting a 13 button obc into my car. Everything was cool except for on reasembly, the key was in the 1 position and when I plugged my defroster switch back in, i heard a zizzing and kinda was like wtf...

I finish the reasemble, and here are my problems:

1. My defroster button isnt lighting up, the defroster itself works, but the switch isnt lighting up.

Should I just replace the switch?

2. (MOST IMPORTANT) My temp sensor is reading the -22* meaning its not working. Did i fry the sensor?? Do I need a new one? And how are the defroster and temp related?


Thanks in advance for the help!

[Robert]

my fucking sensor is reading 140 degrees -,-

[Ayman]

Mine reads 168 -_-

[ethrtyiS]

sounds like you should have unhooked negative terminal on battery. replace switch, probably just burned it out. go buy george graves temp sensor. if not i may have one laying around somewhere. actually, the three of you should buy his. lol

[Balleristic31]

Update lol.

Switched the switch and it lights up. Now only problem is the temp