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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 246 ((Audio (Radio) - Electrical Diagnostics)) >> DTC Troubleshooting >> B143A- Microphone 1 Circuit Performance >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2016 Jeep Wrangler and 2015 Jeep Wrangler. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(X712) MICROPHONE 1 IN (+) CIRCUIT SHORTED TO GROUND
(X712) MICROPHONE 1 IN (+) CIRCUIT OPEN
(X712) MICROPHONE 1 IN (+) CIRCUITS SHORTED TO VOLTAGE
(X792) MICROPHONE IN (-) CIRCUIT SHORTED TO GROUND
(X792) MICROPHONE IN (-) CIRCUIT OPEN
(X792) MICROPHONE IN (-) CIRCUITS SHORTED TO VOLTAGE
HANDS FREE MICROPHONE
RADIO