My friend just bought a used Jeep Grand Cherokee (97) and is having some problems with the electrical system. Sometimes when starting up, nothing electrical in the truck turns on. No speedometer, tachometer, A/C, radio, anything. The only thing that is apparent that works is the lights and the odometer. Any ideas here? Battery is good, and as far as I know, alternator is good as well. After we pull a few fuses, it works just fine (until it happens again). I think she also said that her power doors won't work after this happens as well.
Any ideas or suggestions?
BTW- My parents have a Chrysler Town and Country that did this occasionnally, so it must be a Chrysler-specific problem?
Thanks for any replies.