WAIT-TO-START Indicator Stays On
WARNING: This page is about a different car, the 1995 Ford RV Cutaway, 1995 Ford Econoline, 1995 Ford Cutaway, and 1995 Ford Club Wagon. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect WAIT-TO-START indicator connector at glow plug module. See Fig 1 . Turn ignition switch to ON position. If indicator is on, repair wiring to indicator. If indicator is off, disconnect batteries and replace glow plug module.