LEMON Manuals
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ProMaster 2500
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(Body Control Module (BCM) - Electrical Diagnostics)
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DTC Troubleshooting
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B12C9-86-BSM (Brake System Control Module) Vehicle Speed Failure - Signal Invalid
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Possible Causes
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Possible Causes
Possible Causes
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
BCM NOT CONFIGURED CORRECTLY
ABS POWER AND GROUND
ANTI-LOCK BRAKE MODULE (ABS)
MODULE THAT SET THIS DTC