intrument cluster and power windows not working how do i fix this? on 1997 Jeep Grand Cherokee

I have already checked all fuses and relays, sometimes it works sometimes it wont it currently will not work. One time to fix it I unpluged the positive side of the computer to reset the ecm and it worked that does not worked now.

by in Denver, CO on July 09, 2013
1 answer
ANSWER by , July 09, 2013
ck fuses and grounds this have issues with the grd straps