2004 Chevy Suburban Fuse Box

Chevy Suburban Fuse Box

2004 Chevy Suburban 1500 - power to driver's seat and power to RH windows stopped after battery was replaced, CB to seat and CB to RH power windows both check good,

I believe it is the lebc 1 or lebec2 maxi fuse in the under hood fuse box that has blown.
This maxi fuse supplies power to the rt door circuit breaker and the drivers seat.

See Below the wire diagram and fuse box location
It is the MBEC 1 fuse that powers the rt door and the seats.
It is a 50 amp fuse. Here is the diagram and fuse box location.


you should be able to pick up a fuse at any parts store.
I have had the fuse fail if the operation of the seat all the way back or forward and the window are operated at the same time. It draws right at 49-55 amps when the seat reaches the full travel and the button is still pushed on the seat.
It happens so fast that the circuit breaker doesn't trip fast enough and the MBEC fuse blows.