[andy_stewart_08]

My radio is not working so can i put another one in with a different serial number

 

[earlmader]

My radio is not working so can i put another one in with a different serial number

well.... I did a OEM radio swap in my 2008 grand cherokee and had no issues.... But with the Sync 3 system, programming may be required... and as of now, going aftermarket is not an option... have you checked the fuses and such?