Home >> Jeep >> 2023 >> Wagoneer Carbide, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Amplifier (Amp) - DTCS B143B-11 To B1466-13 >> DTC Troubleshooting >> B143F-2B-ANC Microphone 4 - Wires Shorted Together >> Circuits To Be Tested