Dont panic, it's a common fault with the ZJ, it's just a bad solder joint in the vehicle information centre, you can either remove the screen and redo the solder joints on the circuit board or as i do, just ignore the message,
or you can fix it like :-
Unplug the VIC and take to the bench. Open it up (need torx bit). Get the circuit board out. On the connector - look for your pink with black stripe wire and match to the pin on the circuit board. Then look on the back and look at the solder joint. If you have a magnifying glass or good light - you'll probably see a bad solder joint (cracked at the connector pin). Its neighbours may be bad also. Use a soldering iron and reflow with a little new solder. Do the others while you are in there. Put everything back together and enjoy