Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSDODGE AND RAM2013JOURNEY CREW, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXMODULE, HANDS FREE (HFM)
2013 Dodge and Ram Journey Crew, AWD
Module, Hands Free (HFM)
2013 Dodge and Ram Journey Crew, AWDSECTION Module, Hands Free (HFM)
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B143A-13 | MICROPHONE 1 - CIRCUIT OPEN |
| B143A | 92 MICROPHONE 1 - PERFORMANCE OR INCORRECT OPERATION |
| B143D-13 | MICROPHONE 2 - CIRCUIT OPEN |
| B143D | 92 MICROPHONE 2 - PERFORMANCE OR INCORRECT OPERATION |
| B155C-11 | MICROPHONE 1 CIRCUIT (+) - CIRCUIT SHORT TO GROUND |
| B155C-12 | MICROPHONE 1 CIRCUIT (+) - CIRCUIT SHORT TO BATTERY |
| B155D-11 | MICROPHONE 1 CIRCUIT (-) - CIRCUIT SHORT TO GROUND |
| B155D-12 | MICROPHONE 1 CIRCUIT (-) - CIRCUIT SHORT TO BATTERY |
| B155E-11 | MICROPHONE 2 CIRCUIT (+) - CIRCUIT SHORT TO GROUND |
| B155E-12 | MICROPHONE 2 CIRCUIT (+) - CIRCUIT SHORT TO BATTERY |
| B155F-11 | MICROPHONE 2 CIRCUIT (-) - CIRCUIT SHORT TO GROUND |
| B155F-12 | MICROPHONE 2 CIRCUIT (-) - CIRCUIT SHORT TO BATTERY |
| B2199-16 | BATTERY VOLTAGE - CIRCUIT VOLTAGE BELOW THRESHOLD |
| B2199-17 | BATTERY VOLTAGE - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B2223-00 | (HFM) HANDS FREE PHONE INTERNAL |
| U0147-00 | LOST COMMUNICATION WITH TELEMATICS GATEWAY |
| U0186-00 | LOST COMMUNICATION WITH AUDIO AMPLIFIER |
| U0196-00 | LOST COMMUNICATION WITH VEHICLE ENTERTAINMENT CONTROL MODULE - REAR 1 |
| U103A-00 | CAN-AT (AUDIO AND TELEMATICS) BUS |
| U103A-92 | CAN AT (AUDIO AND TELEMATICS) BUS PERFORMANCE OR INCORRECT OPERATION |
| U11B8-00 | LOST COMMUNICATION WITH INTEGRATED CENTER STACK (ICS) |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.