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Home >> Dodge and Ram >> 2018 >> Charger Pursuit, 5.7L Eng VIN T, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> (Audio (Radio) - Electrical Diagnostics) >> DTC Troubleshooting >> B143A-12-Microphone 1 - Circuit Short To Battery >> Possible Causes

Possible Causes

Possible Causes
MICROPHONE 1 IN (+) CIRCUIT SHORTED TO BATTERY VOLTAGE
MICROPHONE 1 IN (-) CIRCUIT SHORTED TO BATTERY VOLTAGE
REARVIEW MIRROR
RADIO