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ProMaster 2500
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Global Telematics Box Module- DTCS B1401-11 To B1569-11
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DTC Troubleshooting
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B143D-2B-Microphone 2 - Wires Shorted Together
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Set Condition
Set Condition
The Global Telematics Box Module (TBM2) detects the Emergency Microphone (+) circuit is shorted to the Emergency Microphone (-) circuit or the module detects that the Microphone 2 (+) is shorted to the Microphone 2 (-) circuit.