Whats this fuse power?

IROCthe4.0 · Sep 10, 2011

Simple as that. My shop manual does a shitty job of explaining which fuses do what in the PDC. Ive got no gauge, dome, or radio power but Im just wondering what else it gives power to so I can track down what keeps popping it. Thanks in advance

Wayne Sihler · Sep 10, 2011

Iy would be nice if we knew the year, the PDC did change some

the_weirdo · Sep 10, 2011

From my wiring diagram for 1997+ it looks like it controls the Transmission Control Module, the Underhood light power, radio and interior lights. Maybe also the overhead console if available.

XJ Eric · Sep 10, 2011

it looks like a copy of my 98's.
try this:

http://www.lunghd.com/Tech_Articles/Electrical/1997_UP_Fuse_Identification.htm

Sidewinder CC · Sep 10, 2011

the_weirdo said:
From my wiring diagram for 1997+ it looks like it controls the Transmission Control Module, the Underhood light power, radio and interior lights. Maybe also the overhead console if available.

Same for my '99.

hubs97xj · Sep 10, 2011

"Ignition Off Draw, Interior Lights"

will_j · Nov 10, 2011

IROCthe4.0 did you find what component was blowing that fuse? I have been tracing mine for about a week.:gonnablowI have had it up to here.

Matthew Currie · Nov 10, 2011

I don't know what that fuse powers, but I'm pretty sure you'll find the fuse for radio memory and dome lights in the fuse panel in the cab. I think it's #16.

http://www.lunghd.com/Tech_Articles/Electrical/1997_UP_Fuse_Identification.htm

hubs97xj · Nov 10, 2011

The fuse for dome lights and radio memory (and TCM, and some other ckts) is in the PDC. The cabin fuse panel has the main power fuse for the radio. Will lists a 2001; this should be close.

IROCthe4.0 · Nov 10, 2011

It was the dome light harness. Replaced it with a junkyard harness and all is good. The original harness didn't looked damged but guess it was. I traced it to that by putting a fuse in and turning the ignition on. The fuse would last just long enough for me to begin to smell electrical burning coming from the pass upper a pillar area. It could be a number of things in your case. My dome light would work before the fuse would pop

Whats this fuse power?

IROCthe4.0

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