LEMON Manuals
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ProMaster 1500
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Repair and Diagnosis (Single Page)
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U173F-87-Trailer Tow Module-Missing Message
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Possible Causes
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Possible Causes
Possible Causes
OPEN POWER SUPPLY TO THE TRAILER TOW MODULE (TTM)
OPEN GROUND TO THE TRAILER TO MODULE (TTM)
CAN CIRCUIT(S) OPEN TO THE TRAILER TOW MODULE (TTM)
WIRING/POOR CONNECTIONS
TRAILER TOW MODULE (TTM)