Trying to get ready for winter, wanted to make sure the Ranger was too. Turned the dash switch from 2wd to 4wd and I can hear a faint click behind the dash ( for about 5 seconds) but nothing else happens. No lights on dash and no 4x4. Not sure where to start. I've read that there is a motor on the transfer case and a module behind the right side kick panel, but what do I check first? And how? Thanks for your help.