Started up in the morning, drove to work, parked. Came out at lunch and had a no crank condition. After swapping the starter relay with another I decided the starter relay was fine. Luckily I had a short piece of wire with me and I was able to jumper out the starter relay to crank the engine. With the key to on the Jeep starts like normal.

I haven't traced the issue back yet, but it may be related to the ignition switch/pin that seems to be a common failure, or perhaps some of Park-Nuetral switch sense.

https://www.youtube.com/watch?v=EauvjE5VUU0

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http://www.Colorado4Wheel.com
"Its not about what you can DO with your Jeep, its about where you can GO with your Jeep."
Knowledgeable - But Caustic

Ignition switch actuator pin.

https://www.amazon.com/gp/product/B004BYX8W8/ref=pe_344980_278031530_em_1p_0_ti

Mine is currently in need of one as well.
I have temporarily replaced the starter relay with about 8' of speaker wire, a couple of spade connector pairs, and a normally open momentary contact switch. As long as the key can turn to the "on" position, it works great. Redneck tech, for when you have no money for parts but a lot of random crap laying around, and a penchant for MacGyver fixes.

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'06 Lbrty Sprt CRD 150K

Sasquatch
DSS Turbo
CAT-elimntr
Weeks Stg1&2 EGRfix
PV-200
BLING
vent gauges

IDParts
head
cams
rockers
Timing set
ARP studs
eTn1 GX2123 5v GPs

YETI Custom Tune
Flowmaster 8325508
Carter P76611M
GM 12611872
Hayden 2986
GM 15976889
PATC Custom Billet
2010 Ram Hemi Trans
Sonnax 44957
Transgo kit
Cooper 51770

Yes, I also think likely. I need to figure out where all that stuff from the parts jeep went.

_________________
http://www.Colorado4Wheel.com
"Its not about what you can DO with your Jeep, its about where you can GO with your Jeep."
Knowledgeable - But Caustic

Jumping out the starter relay bypasses the ignition switch and the Park/Neutral interlocks.

First try starting in Neutral but most likely culprit is the broken Actuator Pin Assembly as stated!

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2002 Export CRD