no start after mod attempt???

[Medic2586]

I got the necessary upper underhood fuse box and wiring harness with the upfitter aux switches. followed the instructional video on you tube by middleton motorsports. i only removed the negative cabel, removed the upper fuse block, replaced it with the new one for the aux switches, reconnected battery and nothing... i have not installed the aux switches or anything yet. just the upper fuse block. after no start, i changed back to my old upper fuse block and still not start??? any ideas without going through ford? They want us to upfit our broncos but i'd probably get gigged on this...

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[Ksjrb03]

Triple check all your connections are tight and the fuse block is fully seated. You dont have it installed correctly somewhere.

 

[rtazz17]

Positives and negatives correct? Dumb question but seen it done, by myself. Blew up my cars computer when I was 16 doing that,along with other things. My respect for electricity was learned.

 

[Medic2586]

Triple check all your connections are tight and the fuse block is fully seated. You dont have it installed correctly somewhere.

yes...everything is tight....really annoying..... any other ideas...i have checked and triple checked, took it out and back in 3 times

 

[Ksjrb03]

Well I would bust out the multimeter and start poking around the fuse block, see whats going on.

 

[Badsquatch2021]

Any lights on? I just read about the key going to sleep. Have you made sure to move it around

 

[PWillette]

I got the necessary upper underhood fuse box and wiring harness with the upfitter aux switches. followed the instructional video on you tube by middleton motorsports. i only removed the negative cabel, removed the upper fuse block, replaced it with the new one for the aux switches, reconnected battery and nothing... i have not installed the aux switches or anything yet. just the upper fuse block. after no start, i changed back to my old upper fuse block and still not start??? any ideas without going through ford? They want us to upfit our broncos but i'd probably get gigged on this...

No start as in won't turn over? Does everything power up?

 

[Medic2586]

yeah. lights on.. dash comes up but just something aint right

 

[Medic2586]

says something about "PARK BRAKE LIMITED FUNCTION SERViCE REQUIRED"
COME ON, SOME OF YOU FORD TECHS AND help out a brother Bronco lover!!! PLEASE!!!!

 

[E. J]

Have you found the problem?

 

[Medic2586]

NO, HAVEN'T BEEN ABLE TO TRACE IT DOWN YET...ANY THOUGHTS? I'm open to anything!!!!! ugghhh

 

[Medic2586]

No sir, I have not. If you or any other Ford Techs out there have any idea, please let me know

 

[Bmadda]

2.3 or 2.7? MT or AT?

 

[Medic2586]

2.3 auto... pulled the upper fuse block again, checked connections, put it back on and now NOTHING!!!! DAMN can't win for losing somebody, help!!!!

 

[BigMeatsBronco]

I would try release the park brake and unhook battery for over a minute t then re hook up battery and try again.

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