Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
So I have a 1999 Ford F250SD XLT 4×4 that won't go into 4-wheel drive low. It's a manual shift 4×4.
What can cause this?
When I put it in 4-wheel drive high, the 4×4 dash light comes on but it doesn't seem to be working.
Required, but never shown