2006 Grand cherokee... HELP!!!!!!!!!!!

[Blinkrazy 10+ year member]

did an install with the scorshe loc and when i went to finish the wiring up front, the headunit wont come back on

replaced the fuse and still nothoing...

any thoughts????

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[Blinkrazy 10+ year member]

had the loc into the green/purple and green'blue and the remote turn on into the red/orange

 

[Blinkrazy 10+ year member]

anything about a security code needed or anything?

 

[Blinkrazy 10+ year member]

bump 4 urgent help!!

 

[wu501 10+ year member]

if it needed a code it would still turn on and would just be locked out. Is there also a fuse under the hood for the radio? I had an 07 but never had any problems with the stock radio when removing and replacing it.

 

[Blinkrazy 10+ year member]

has anyone had a problem with the factory radio not turning on? i took out the remote wire and crimped the originals back together and still nothing..

when i turn the key to acc, i hear a faint speaker pop and then a little really(and i mean really) faint whine then it stops after like 10 seconds

any and all help is greatly appreciated!

 

[Blinkrazy 10+ year member]

mabey a blown fuse?

anyone know the h/u fuse color, amperage, and location?

 

[wu501 10+ year member]

I guess you don't have a owners manual laying around? The fuse box may also have a diagram on the inside of the cover.

 

[Blinkrazy 10+ year member]

it does but the one i replaced did nothing and i was asking about an internal h/u fuse, but sorry for not being clear

 

[MAY03TBLT 10+ year member]

fuse #28 (20A) is the only fuse for the radio

next, check both red/ orange stripe wires for b+ and both the solid black wires for ground in the bigger stock head unit connector

 

[qkassidyw 10+ year member]

Those cars use a CAN system and there shouldn't be any 12V source at the headunit...MAYBE constant. SO my guess is you blew a fuse related to the ECU or something similar.