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Wrangler Sahara, Standard Trans
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Hands Free Module (HFM) - Electrical Diagnostics
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DTC Troubleshooting
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B143B-Microphone 1 Circuit Low
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Possible Causes
Possible Causes
Possible Causes
(X712) MICROPHONE 1 IN (+) CIRCUIT OPEN
(X712) MICROPHONE 1 IN (+) CIRCUIT SHORTED TO GROUND
HANDS FREE MICROPHONE
HANDS FREE MODULE (HFM)