Replace wire to pcm. Still no change as of condition. Here is what I see. Lights that are on after trying to start car. On the right side the Trac off is on, On the left side of the dash the following is on; Check gages, theft system,service,and brake. Note the parking brake is applied.
Using a diagnostic tree for the symptom of no engine module found as my scan tool must find this to proceed to find another module. It told me, a diagnostic tree, to check ground for pin 5 of the DLC. I had put a extra ground into the circuit to ensure ground, but when I checked it again it had a 60 ohm resistance. so I starting tracing the lines down to eliminate how am I getting high resistance. When I remove the light blue connector from the BCM then all the resistance dropped down to .3 ohms. I removed the bcm and inspected the internal circuits and could find nothing out of place as far as heated circuits.
Remember whether it is 10 20 or 30 minutes the lights never change in their appearance in order to relearn passlock. There is no spark and the fuel pump does not run when you first turn the key on either.
Should I remove the ground circuit from the BCM and the DLC and tie them into grounds seperately? That way they do not affect each other? Or is the problem the BCM will need replaced? And if so does it have to be a new one only? $$$$$$