Gauges not working. 1997 Jeep Wrangler
I have a 1997 Jeep Wrangler sport 2.5L 4cyl 5 speed. About a month ago I parked the Jeep to put the top back on and when I finished the Jeep would no longer start. This started the long list of things I have done to try to fix it. First put a new fuel pump just to find out it had no spark as well. New crankshaft position sensor still no luck. So finallly I got a new pcm/ecm. After ordering online the ran the VIN number and said that my Jeep actually needs the 1996 pcm due to the date that the Jeep was built so I said to go ahead. Fast forward I get the PCM and install it and the Jeep starts right up good as new, but now none of the guages move when the Jeep is started or while driving. I have tried the trick that you hold in the trip mileage button while turning the key and this does in fact make all the gauges move. I have now tried two different PCM’s and still no gauges. If anyone knows a solution please help. Thank you.