Chrysler Repair: Body Computer, bad cluster, market radio

Question
QUESTION: Hi Kevin, thanks for your last response in regards to my cluster lights being out. UPDATE: I checked my connections to the after market radio I installed and there is nothing wrong there, like I said I used a plug-n-play wire harness to avoid cutting any wires. All of the forums I have searched online point to the "Body Computer" being bad, pretty much what you said as well. How do you know for sure if that is the problem? Is there any test that can be done? Also, is the "body computer" also referred to as the "BCM" or is that another item all together??? Last question, can I replace the "body computer" myself? I was thinking of contacting some junk yards but I am unsure as to what I should be asking for. Thanks in advance.


ANSWER: what van was this again?

---------- FOLLOW-UP ----------

QUESTION: This is a 2006 Town & Country

Answer
get to the back of the cluster  connector 2  pin 25 yellow/orange wire will have voltage on it  when plugged up   if it does not have voltage then U have a bad cluster. also I dont remember if i has asked  make sure the dimmer switch is turned up on the headlight area.