U2003 Chrysler Audio Compact Disk / Disk Jockey Unit is Not Responding

U2003 Chrysler Audio Compact Disk / Disk Jockey Unit is Not Responding

Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
Chrysler Vehicle:Chrysler 200,Chrysler 300,Chrysler 300M,Chrysler Crossfire,Chrysler PT Cruiser,Chrysler Town & Country,Chrysler Voyager