Hello and Help
Hi all. I am a first time poster. I have a 1999 Explorer 4.0 Auto with the Auto / 4WD High / 4WD Low dash switch. I followed the troubleshooting directions on checking the 4WD system operation out, but my 4WD Low will not illuminate or engage. I have fully operational 4WD High and the light illuminates fine. It switches between Auto and 4WD High fine. The truck simply does nothing when I switch to 4WD Low. Any thoughts on how to troubleshoot it? Could it simply be the dash switch? Please help.