Spedometer, Odometer stopped working

[bobbyblack]

The GEM provides also power for all the speed sensors inside Transfer Case.
It's easy to check to see if all the connectors are seated in correctly.

Ok, what is the GEM and how do I do this?

 

[SoNic67]

The GEM module located behind/under the fuse panel (inside the cabin, driver side) controls all of the above items. Either he unplugged some of it's connectors (bottom of fuse box) or he shorted some wires.

 

[bobbyblack]

The tachometer works
Fuel gauge works
engine oil or coolant doesnt work
door ajar doesnt work
charge or air bag doesnt work
safety belt doesnt work
check engine works
check fuel cap doesnt work
brake indicator works

I took out the fuse box and I couldn't find the GEM

 

[SoNic67]

It's attached on back of it! It has one small screw...

 

[bobbyblack]

It ended up being fuse 25... boy I feel like an idiot

thanks for all the help

 

[2000StreetRod]

congratulations!

I'm glad that you found the source of the problem and thanks for posting the solution.