Relay on Defroster Circuit Board
Thread Starter
Launching!
Joined: Mar 2005
Posts: 201
Likes: 1
From: Twin Cities, MN
I replaced the entire heater control switch setup, and the defroster now works. This is the original board after 57k miles.
I'm in the process of talking to people to determine if the relay or integrated circuit is bad on the board. So far we've played around with a multimeter without power flowing through the board, next step is to test it with power.
Here's the data sheet on the relay.
http://search.fujitsu.com/us/search....TF-8&access=p&
I'm in the process of talking to people to determine if the relay or integrated circuit is bad on the board. So far we've played around with a multimeter without power flowing through the board, next step is to test it with power.
Here's the data sheet on the relay.
http://search.fujitsu.com/us/search....TF-8&access=p&
