I posted this question in the V10 area, but didn't end up finding out if the relays are the same.


QUOTE:
I'm not very experienced with relays so I thought I should ask the question just in case.
Are all the relays supposed to be the same in the under dash fuse box?
301, 302, 303, 304, 305, 306, 307.
FOAB-14B192-AA


While dealing with issues on my truck[/url] I noticed excessivly loud clicking in relay 302 (Powertrain ECC) when I turn the ignition to ON and also when starting the engine.

With the ignition in the OFF position I pull the relay out and re-insert it and it activates what I think are other relays (1 under dash and 1 in the engine compartment).
I also tested it (302) in socket 301 (Front blower motor) and the blower stays running even with the key OFF.

I'm guessing the relay that was in socket 302 is bad unless I'm missing something obvious?

Thanks,
Rick...