Aeroforce Interceptor Gauge issue: Blinking LED's

[04Cobra03]

I bought a new set of duel interforce interceptor gauges for my 03 Cobra. When I plug them into the OBD2 port I only get blinking led lights at the top with a blank display on both gauges. I plugged them into my 04 mach 1 and got the same result. I had aero send me a new cable and it had the same result. So I sent them in and they "replaced the cable" tested them and sent them back. I tried them again in both cars with the same result. I tried them in my 98 Cobra and they worked, but they won't work in my newer mustangs. They are the FD502 for the 94-05 Ford vehicles. I had read on here before all this and researched it and others with a similar issue said they had to send them in, which I did. Any advice? why wont they work? Could it be The gauges need an update of some kind?

 

[olympic]

Did you try pushing the buttons? Mine won't come on with the key sometimes and I have to push the button and they come on.

 

[04Cobra03]

Did you try pushing the buttons? Mine won't come on with the key sometimes and I have to push the button and they come on.

Yes, I’ve tried everything. Key on, car running, pushing all the buttons in sequence. Thanks. I can keep trying. I’ll see what aero says

 

[04Cobra03]

I solved the issue. Turned out to be a blown fuse (Number 31) Its the fuse to power the OBD2 port under the dash. I cant believe the fuse was blown on both my mustangs. It is possible the first cable was faulty (aero said it was) and it blew the fuses on both my cars.