Home >> Jeep >> 2022 >> Gladiator Mojave, Part Time T/Case Control, Standard Trans >> Repair and Diagnosis >> General Information >> OEM General Information >> Emergency Assistance Module (EAM/TBM) - DTCS B1401-11 To B1557-13 >> DTC Troubleshooting >> B143A-13-Microphone 1-Circuit Open >> Default Action