Hello,
I am installing a Pioneer DEH-14UB radio into my 1999 dodge ram 1500. I have a wiring harness going from the original wires to the radio. When wiring it up everything seems to be connected properly. The problem is that the radio wont turn on and off when the car turns on and off. The wires colors are all different between the radio/harness and original wires but i believe i have the correct. I also switched the constant and Switch wire just not to see if i have them backwards, but no luck. One thing to note is when i have it plugged in as what i think is correct and i turn the ignition on the radio turns off for 2-3 seconds and then turns back on. I'm completely lost at this point so any help would be great.
Thanks,
Daniel

(This is how i have it wired.)


Radio
Constant 12V+ Yellow
Switched 12V+ Red
Ground Black
Illumination n/a
Dimmer Orange/White
Antenna Trigger Orange
Antenna Right Front
Left Front (+) White
Left Front (-) White/Black
Right Front (+) Gray
Right Front (-) Gray/Black
Left Rear (+) Green
Left Rear (-) Green/Black
Right Rear (+) Violet
Right Rear (-) Violet/Black


Car
Constant 12V+ Red
Switched 12V+ Red/White
Ground n/a
Illumination n/a
Dimmer Orange
Antenna Trigger Yellow/black
Antenna Right Front
Left Front (+) Dark Green
Left Front (-) Brown/Red
Right Front (+) Purple
Right Front (-) Dark Blue/Red
Left Rear (+) Brown/Yellow
Left Rear (-) Brown/Light Blue
Right Rear (+) Dark Blue/White
Right Rear (-) Dark Blue/Orange

 

ground n/a? u gotta have a ground so it can come on