Make sure the hubs are locked in, if they are manual hubs, be sure they are fully locked, if your transfer case is electronic I would check the fuse for it. Make sure you are getting power through the wires at the transfer case.
Check fuses
if it is a standard transmission, check the clutch switch on the pedal, may fix the problem. it did on my accord. i own a calais w/o cruise. hope you find the problem.
Space Ranger - 1987 VG was released on: USA: 1987
Broken speedometer cable?
If the Gauges on your instrument panel have stopped working you may have had a voltage converter stop working. This device mounted to the rear of your instrument panel converts the voltage from your alternator to the voltage that your gauges run off of. You can check the fuses with a multimeter and see if both sides have voltage showing, if so then see about replacing the voltage converter.
Gnome Ranger happened in 1987.
Gnome Ranger was created in 1987.
Airborne Ranger was created in 1987.
Airborne Ranger happened in 1987.
I have a 1987 Lebaron and the fuses are inside the glove box on the right side.
I had the same problem with my 1987 Trans Am GTA. The turn signal indicator has gone bad and needs to be replaced. That will get the brake lights working again.
The fuel filter should be on the side of the engine on a 1987 Ranger. It fits into a canister.