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Renegade Trailhawk
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Towing Systems
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(Trailer Tow Module- Electrical Diagnostics)
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DTC Troubleshooting
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U1700-86: BCM Body Computer Module - Signal Invalid
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Set Condition
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Set Condition
When the Trailer Tow Module (TTM) detects communication data sent over the Controller Area Network (CAN) BUS from the Body Control Module (BCM) is missing part of the message or the message is an irrational value.