[jeregrl]

:crying2: Help! My husband had to replace the radiator in my caddy. Now every once in a while the whole A/C module goes blank with little lines where the numbers are supposed to be and the rear defrost button lights up. Also the cruise won't work. When I go over a bump it will turn off some and then come back on. I know that it's got to be a loose wire or something. Where can I tell him to look?

 

[Katshot]

Tell him to check the ground wire connections on the radiator support and battery. It sounds like a loose ground.