I can't find the fuses for the power door locks on my '94 Sport Cherokee.
Can anybody help?

 

Look under the dash on the driver's side, left of the brake pedal. There are a few key ones to check, but check all to be sure. I suggest investing in a Chilton manual, unless another has been recommended. These will include a fuse panel diagram to show you which fuses control each item. There is also a circuit breaker you should check or replace.

Hope this helps, good luck!

Added: You might be able to find diagrams online, but be sure of their credibility and model year/application.