SSLogan

I have 2 16925 Derale fans in my car wired with supplied relays and using factory light blue PCM wire as a trigger. At first, they worked great, came on and off, and came on when a/c was turned on. Then the right fan blew a fuse, and I replaced it. Now, they will not come on. I unplugged the trigger wire and touched it directly to the battery and the fans came on, but the PCM wire will not activate them properly. If anyone could lead me in the right direction, I would appreciate it.

LonghornSS

Logan if you can supply a little more information about your situation that may be helpful.
For one if you Have a relay diagram for your relays I can see what color wire is connected to what terminal on your relay.
Also i am curious to know why you are using pusher fans on a 2000 Camaro.

Crf450r420

iTrader: (1)

my first guess would be that the stock fan relay might be bad. Check for voltage on the wire when they should be on. If no voltage then search for why. Fuse, relay, wiring, ECU not sending signal.