Home >> Chrysler >> 2025 >> Pacifica Plug-In Hybrid Select >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Amplifier (Amp) - Premium - DTCS B146E-00 To B1479-92 >> DTC Troubleshooting >> B1478-00 Channel 5 Audio Speaker Output - Circuit Shorted Together >> Circuits To Be Tested