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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1645 ((Audio (Radio) - Electrical Diagnostics - 2500 Hd)) >> DTC Troubleshooting >> B143D-11-Microphone 2 - Circuit Short To Ground >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
MICROPHONE 2 IN (+) CIRCUIT SHORTED TO GROUND
MICROPHONE 2 IN (-) CIRCUIT SHORTED TO GROUND
MICROPHONE
RADIO