maybe fried my pcm? or something else

[heisman01]

Well I ordered a TS single position chip from xpd, plugged it in did everything as per the instructions. Hooked everything back up and correctly went to turn the key and all the check engine/water in fuel ect lights came on and i go to crank it and it sounds like dead batteries. The cab lights will flash/go dim then brighten back up.

Also tried it with the chip out same effect.

Does anyone have any clue what this could be?

[JSchuricht]

Charge up your batteries and cross your fingers. Did you have the key in the ignition when you installed the chip? If so you probably fried your PCM.

[heisman01]

It was the batteries, alternator went bad and they just happened to go out today.