I have a 1993 accord/10th anniversary edition.
Car went thru a minor flooding, I cleaned and dried ecu and tcu, neither were underwater, just a lot of moisture from the wet rug. I had to change the O2 sensor. Everything has been good until my rear window defroster and heater blower stopped working. One day both quit the next day both worked, now both quit and will not work at all. Both fuses are good. The only common denominator I can find is the ground located in Junction Conn B. My question: where is Junction Conn B located? And has anyone else had this problem? I am going to go thru the engine compartment and clean all the grounds I can find. Anyone have any advice or input, any help would be greatly appreciated. Thanks

 

Found the problem! Problem solved, all is well

 

What was the problem? How did you solve it?