I just got the car on sept. 1st and there was no radio in the car and the car lot I got the car from could not figure out how to unlock the radio they got at junk yard!!!

" this radio "?? The one that only you can see?

Generally the harness plug would fit all modern Fords. If not you adapt.

Ford Ranger Radio Wiring Diagram

https://www.therangerstation.com > tech_library > radio...
But what if your Rangers harness is missing the radio plugs at the end of the wires? Ford doesn't use the same color wiring in all applications but there ...
Wire Color: Used For
Lt Blue/Red: Illumination
Black/Pink: Fused Ignition
Black: Ground

2003 Ford Ranger Car Stereo Wiring Schematic

https://www.modifiedlife.com > 2003-ford-ranger-car-s...
If you want to know how to change your radio in your 2003 Ford Ranger or figure out why your car radio stopped working, a 2003 Ford Ranger radio wiring diagram ...

After Market radio install issues - Ranger-Forums

https://www.ranger-forums.com > after-market-radio-in...
Mar 23, 2021 - My daughter (16yo) has a 2003 Ford Ranger Edge. ... cut the original wire harness off and started connecting the corresponding wires based on the diagrams.
Wiring Colors - Ranger-Forums - The Ultimate Ford Ranger ...
Apr 26, 2017
Radio Harness Plug Diagram? - Ranger-Forums
Apr 28, 2017
Rear Speaker Wiring - Ranger-Forums - The Ultimate Ford ...
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Aftermarket Radio Install - Ranger-Forums - The Ultimate Ford ...
Sept 25, 2021
More results from www.ranger-forums.com

No, it is not part of the radio unit proper. I have been driving my car since it was 3 days old without the factory radio. I could not tell you where the alarm is located, & I would not cut any of the original wires that lead to the radio to the harness, those might have something to do with the alarm, Vw tends to wire things funny

ONLY dealership can unlock your radio. your radio is hooked into the cars computer this is part of security system and operating system. great system when it works but can be the cause of lots of problems

I couldn't figure this same problem out so I ordered a factory replacement via EBAY for $20 and my son-in-law put it in while I was at work! Do you have a great son-in-law, too?

I hate to say this but you need to prove to a honda car dealer that you own the car, then remove the radio. their is a code # on the tag on the radio that the honda dealer can use to figure out your unlock code....

To unlock radio you have to go to GM dealer to have it unlock code
Hope it help

There are instruction in your manuel to unlock your radio, You should have a unlock code that may be written down on one of the back pages to your manuel. If you don't then try 0000 as a code to unlock and if that does not work, go to www.radio-code.com. It will cost some money, but a lot less then the dealer unless you have a good service record there and they may reset the radio if you have the code. Good luck and hope this helps. 

Turn the ignition on 1st position. Engine off. Ensure headlights are off to avoid battery drain. Turn power to radio on, 'Off' appears. Leave like this for approx 2 hours. It should then ask you for the code again.

I have a 1995 850 volvo im trying to figure out the radio code my battery went dead an I charged it up then the radio was asking for a code then it switch to off im looking for the code so the radio will work again