Ford explorer four wheel drive will not engage Source Source Source Source Source Source Source Source Source Source Read Also: 91 Ford pushbutton 4x4 won't engage 2002 Ford explorer won't engage in 4 wheel drive How to engage four wheel drive 2002 ford explorer 1991 Ford explorer 4 wheel drive wont engage Ford f150 4 wheel drive wont engage 2001 Ford ranger four wheel drive will not engage