Need a rear brake line routing diagram - 2000 Chevrolet Silverado

I did a Google search and got an image within just a few seconds. Try that! (Not sure why you didn't do that in the first place.)
Search I used: "2000 Ford Expedition brake line routing image"

Diagrams are next to non existent

Have to duplicate what is there,always
been that way

old post , for searches,
see photo 8 here

http://www.fixkick.com/brakes/brakes.html

is it only the rear brakes you cannot bleed or all of them ??

KIND HARD TO GET A BRAKE LINE DIAGRAM.YOU HAVE TO A SALVAGE YARD LOOK FOR CARS WITH THE N BODY SAME YEARS AS YOUR CAR IF YOU HAVE A OLDS ALERO A 99 MODEL LOOK FOR BUICK SKYLARK , OLDS ACHIEVA AND GRAND AM, THE MALIBU AND OLDSMOBILE CUTLASS.LOOK AND FOLLOW THE BRAKE LINES ROUTING FROM MASTER CYLINDER TO UNDERNEATH THE CAR.BRAKES LINES HAVE TO BE AWAY HOT ENGINE EXHAUST MANIFOLD AND PIPES.BRAKES LINES HAVE TO BE AWAY FROM ENGINE OR DRIVE TRAIN THAT CREATES VIBRATIONS WHICH CAN CAUSE BRAKE LINES TO BREAK.BRAKE LINES HAS TO BE SECURE IN BRACKETS.WHEN YOU GO TO SALVAGE YARD LOOK AT CARS I LISTED ABOVE.SAME BODY STYLE TAKE NOTE DRAW DIAGRAM ROUGH DRAFT OF HOW BRAKES LINES ARE ROUTED AND SECURE IN BRAKETS.THAT WILL GIVE YOU A IDEA WHERE TO RUN NEW BRAKE LINES.

you should be able to route a line without removing the tank, just remove one strap at a time

Try to get the service manual from Ford for your vehicle. Many times Haynes and Chilton won't publish it, because there is a certain flexibility in the way lines can be routed, underneath the vehicle in question.

The brakes may cross over left front to right rear and right front to left rear as far as being connected in circuits by the master cylinder.

Some GM trucks use a front to back system where the two front wheels are on a circuit and the two back wheels are on a circuit, but this is antiquated.

Actually, if you follow the routing of the brakes the way I described, you'll be able to put new lines on by copying what was there in the first place, assuming nobody has disassembled it since it was at the factory or what not.

Hope this helps.

1987 Ford Ranger Manual - Free Download | PDF Service Manual

If it's a metal line, Your local auto parts store should be able to order it for you or worst case you'll have to make your own from straight tubbing and a bender. I don't recall ever seeing diagrams for metal lines, usually there pre made to replace the factory one or you can splice a replacement piece in place of a damaged section. AS far as the line goes to the module, try following it up to it with a good flahlight and a sharppe from the rear forward.

brake problem in 1996 ord taurus