2001 Jeep Cherokee "jb power" Questions

...power distribution page 2, see PDC photos. see same chapter, see, page3, see JB photos. bingo.!? the PDC is in the engine bay a larch box with a lid clearly marked open lid door, see fuses, see names ...

...power. from JB fuse 32.
if JB is hot key off, then there is a failure here.
or has the delayed radio feature like mine has.

did you scan the PCM first to see if there are ...

JB (bad A31 power feed is the prob) fuse 17 marked, X12-16rd/wt fuse 18 kills windows. and is A31 feed too.. hummmmm are both fuses blown, might check that..????? so we look now at A31 (fuse 17 and 18

...JB means cab box. fuse 17 if blown kills all scan tools PDC fuse 8 and 22, pdc is engine bay box. PDC fuse 21, tool, PDC fuse 18 spark. PDC fuse 19 is blown kills power to the scan tool DLC pin 16 ...

...power distribution center)
and what is HBL.?
exact fuse blown is key to why.

the PDC box is under hood
the JB box is in dash. cab
there is a fuse link too, under hood that blows ...

...power to the switch is from F7 main PDC fuse. The actual switch (combo) also has and emerg. circuit breaker inside, for when owners use wrong fuses, no fire happens. there is no relay if no DRL or no ...

...JB Power #15 50 amp fuse the drain g what causes power drain. I can pull JB Power #15 - 50 amp fuse and the drain goes away. When fuse is pull there is no radio or heat. Has ATC 2003 jeep GC, or WJ ...

...Power comes in through connector JB-10 and goes out of JB-05 and JB-07, all White/Green wires. The connectors plug into the back of the dash fuse box. If there is power in and no power out, the ...

2008 Jeep Grand Cherokee Laredo V6, JB power fuse issues? It appears to be a known issue. https://www.google.com/search?q=2008+Jeep+Grand+Cherokee+Laredo+V6%2C+JB+power+fuse+issues ..

of them 2 front 1 rear. the number is fuse 26 runs cig relay. main feed fuse 29 runs cig relay coil. both are in the JB, junction box. power outlet rear is fuse 27 PDC power outlet front is fuse 9 JB