96 grand cherokee won't start no power to coil no output from pcm to check engine light or display
no power to coil tried to access trouble codes through check engine light and
the display in the truck is black
You may have to obtain a wiring diagram of the rig, it sounds like a broken circuit in the main power or ground supplies. Could be a bit of a bear to find.
Search Jeep Grand Cherokee Questions
Jeep Grand Cherokee Experts