Has anyone figured out a way to replace the hi beam relay on the bottom of the fuse block?

 

if the relay is part of a printed circuit board you can:

1. de-solder the old relay from the pcb and solder in a new one.
2. an easier option is to install a weather proof external relay. using a wiring diagram and connector pin out diagrams...cut the correct wiring to the pcb relay and splice the wiring into the new relay.
3. replace the entire fuse block

 

any step by steps on the replacement or external relay for those of us less knowledgeable or experienced in such matters?

 

i don't know any.

try google.

 

I also had no high beams I took the under hood fuse box out and the connections for the headlight harness where severely corroded cleaned them up now my high beams work perfectly. I also had power at both left and right high beam fuses.