Electrical Nightmare

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sch

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so my 2005 Liberty has caught a new bug.
The other day I swapped out the ASD relay. I had bought it a while back when I was contending with a random cylinder misfire code, got the code to clear, and just put the part in before I misplaced it, whatever.
I regret this decision.
Car won't start - I mean has no power. No brake lights, no horn, nothing. Put the key in, turn it... nothing. No clicking, no dinging, nothing.
Double checked battery and cleaned/re-set connections, nothing.
Double checked the ground, cleaned re-set connection, nothing.
I replaced the ignition switch, still nothing.
Started testing circuits and double/triple checking all the fuses and relays.
Here's what I've got...
In the cabin, fuses 13 and 14 have no power.
Fuse 13 says - Body Control Module, CMTC, Instrument Cluster
Fuse 14 says - PDC, Starter Relay, Ignition, Engine Controller.
In the Power Distributor (fuses under the hood) 28 has no power.
Fuse 28 is the Starter relay.
So I have 0 power to these on either side (tested fuses, replaced fuses, still nothing, took a circuit tester to the terminals, nothing.)
While testing the circuits, it also appeared to me that numbers 21, 31, and 32 were wayyyy weak.
I wanted to confirm the starter was getting power, but as I was not anticipating working on my jeep, it's in a terrible parking lot. I'm a lanky guy but I can't get under it.
To make matters worse, the rear window was open, so I can't even close it because of the electronic lock. So I had to tape my window shut and hope none of the millions of vagrants in the area decide to take a dump in my car.
I'm at wits end. Any advice would be radical.
Thanks and all the best.
 

renegade 04

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Did you check all the fuses under the hood. It could be possible that one is blown. I would also try starting it in neutral and see what happens. As a test what happens when you turn the headlights on? If they are not getting any power I would suggest that they fuses under the hood called JB Power are bad or are blown.
 

ltd02

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I doubt it but can you swap the old ASD relay back in and see if anything changes? Sounds like something got fried.

Isn't there a fusible link out in the power distribution center under the hood? Maybe it got fried.
 

sch

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Yes, definitely checked all the fuses and links.
Starting in Neutral also yielded nothing.
Thanks for the advice!
I did end up testing the old ASD relay and that's what has been in for most of this trouble shooting.
Thanks for your input!
 

renegade 04

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You may have fried the BCM if nothing is working at all. I would try jumping the starter relay and seeing if the starter turns over, then I would also do the same for the fuel pump.
 

sch

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Well, as no shops in the area wanted to take it once they heard the problem was electrical, I just kept at it.
Took apart, cleaned and re-seated all the connections, fuses, relays, etc.
Double checked all the grounds I could find in the engine bay, took the terminals off the battery and cleaned them all, put it back together, and it worked.
Wish I knew what exactly did it, but I must have adjusted 20-30 things between attempts, so who knows.
Thanks for all the input though!
 

profdlp

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Glad you got it working. Electrical problems are the worst, they don't even have the common decency to tell you where they are.
 
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