Do I need a PAC to use with aftermaket stereo on Wrangler JKU with NO SWC?

[UNLIMITED_FUN]

Hello,

I want to replace my factory pos with a Joyiung HU and my own amp and own speaker wires. Also, I already have a switched power with a 40a relay to use.

Since I have no problem supplying switched power and I have my own amp \ speaker wire runs . . . what would a PAC actually still do for me?

Will my 2009 Wrangler throw codes? What's the down sides?

Reverse wiring? Lights on - dimming?

Supposing the answer boils down to YES, I would still need a PAC to simplify additional wiring or to not throw codes, what is the least PAC style I need for my rig that does not have SWC to use?

Thanks in advance.

.

 

[JeepJeep75]

Just curious, what is a "PAC"?

 

[H8ROADS]

Just curious, what is a "PAC"?

PAC is a mfg of stereo harness wiring, trim kits, etc


Sent from my iPhone using WAYALIFE mobile app

 

[billallen]

Yes you need a pac harness which is a c2r-chy4 if you don't have steering wheel controls

Sent from my LG-H900 using WAYALIFE mobile app