jordan23t20 Posted September 20, 2010 Report Share Posted September 20, 2010 I'm installing an AVHP4200 in a chrysler 300....the installation went well except the unit will not turn on with only the 12V constant power "yellow wire" is hooked up....it only turns on when the ignition 12v wire "red wire" is also connected to the yellow wire....so all in all four wires are interconnected just for the unit to turn on......the problem with that is the unit will not turn off when the ignition is turned off........I'm I doing something wrong with the connection or is it the harness??????? Quote Link to post Share on other sites
rgarjr Posted September 20, 2010 Report Share Posted September 20, 2010 make sure all the wires are being fed the correct voltage. Quote Link to post Share on other sites
jordan23t20 Posted September 21, 2010 Author Report Share Posted September 21, 2010 All the wires are gettin the accurate voltage, a buddy of mine had the same problem...but his indash turns off manually so it was no problem Quote Link to post Share on other sites
Virzn Posted December 10, 2010 Report Share Posted December 10, 2010 I'm installing an AVHP4200 in a chrysler 300....the installation went well except the unit will not turn on with only the 12V constant power "yellow wire" is hooked up....it only turns on when the ignition 12v wire "red wire" is also connected to the yellow wire....so all in all four wires are interconnected just for the unit to turn on......the problem with that is the unit will not turn off when the ignition is turned off........I'm I doing something wrong with the connection or is it the harness??????? What do you mean with "4 wires interconnected" (yellow + black + red = 3), what's the 4th wire? I don't get my P5200BT to turn on at all (and I exchanged the unit already). Thanks, Virzn Quote Link to post Share on other sites
fritzindian Posted March 25, 2013 Report Share Posted March 25, 2013 the red wire needs to be hooked up to a switched 12v source Quote Link to post Share on other sites
Boullie Posted March 25, 2013 Report Share Posted March 25, 2013 Yellow: +12V Continuous (battery)Red: 12V Switched (ignition)Black: -12V GroundThen it should work properlyWhat you can do, is link the Yellow & Red wire (Pioneer cables are from factory prepared for it).So: Yellow from battery -> Link with red wire --> Attach to +12V Continous This way you'll be able to use the radio without the ignition turned on. However, you will always need to turn off the radio manually, or your battery will get drained. Quote Link to post Share on other sites
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