Quote:
Originally Posted by Jhnblckwood
Make sure it’s getting power n is grounded. Did u run wire from fzd to siren?
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Yeah I have it grounded to the factory harness ground so that should be fine. I grabbed the power wire and ground with the battery connected (not intentional) and got a nice little buzz so I'm assuming it's good there lol.
I have a signal wire running from the FZD. Even double checked the siren connections and all of the connections to the FZD.
Recoded the CAFD files to a different set that also ended in 503 (my I-step). No change.
Starting to run out of ideas other than a faulty signal wire or a bad siren