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Headlamp Control Module (HCM) DTCS

HEADLAMP CONTROL MODULE (HCM) - DTC INDEX

DTC Description
HCM-0141 Control module. Internal fault (B5254T2)
HCM-0317 Battery voltage. Voltage too high (B5254T2)
HCM-2281 Communication, Central Electronic Module (CEM). Signal missing (B5254T2)
HCM-2687 Communication with SAS control module. Signal missing (B5254T2)
HCM-2987 Communication with BCM control module. Signal missing (B5254T2)
HCM-4076 Lamp unit Wrong mounting position (B5254T2)
HCM-6401 Left headlamp swivelling motor circuit Faulty signal (B5254T2)
HCM-6411 Left-hand lamp module (LHCU) Voltage too low (B5254T2)
HCM-6477 Left headlamp swivelling motor circuit Commanded position not reachable (B5254T2)
HCM-6501 Right headlamp swivelling motor circuit Faulty signal (B5254T2)
HCM-6511 Rright-hand lamp module (RHCU) Voltage too low (B5254T2)
HCM-6577 Right headlamp swivelling motor circuit Commanded position not reachable (B5254T2)
HCM-B104076 Lamp Unit. Mechanical Failures. Wrong mounting position (B6324S)
HCM-B104076 Lamp Unit. Mechanical Failures. Wrong mounting position (B8444S)
HCM-B1D6401 Left Headlamp Swivelling Motor Circuit. General Failure Information. General electrical failure (B6324S)
HCM-B1D6401 Left Headlamp Swivelling Motor Circuit. General Failure Information. General electrical failure (B8444S)
HCM-B1D6477 Left Headlamp Swivelling Motor Circuit. Mechanical Failures. Commanded position not reachable (B6324S)
HCM-B1D6477 Left Headlamp Swivelling Motor Circuit. Mechanical Failures. Commanded position not reachable (B8444S)
HCM-B1D6501 Right Headlamp Swivelling Motor Circuit. General Failure Information. General electrical failure (B6324S)
HCM-B1D6501 Right Headlamp Swivelling Motor Circuit. General Failure Information. General electrical failure (B8444S)
HCM-B1D6577 Right Headlamp Swivelling Motor Circuit. Mechanical Failures. Commanded position not reachable (B6324S)
HCM-B1D6577 Right Headlamp Swivelling Motor Circuit. Mechanical Failures. Commanded position not reachable (B8444S)
HCM-B1D6616 Left Headlamp Power Module. General Electrical Failures. Circuit voltage below threshold (B6324S)
HCM-B1D6616 Left Headlamp Power Module. General Electrical Failures. Circuit voltage below threshold (B8444S)
HCM-B1D6716 Right Headlamp Power Module. General Electrical Failures. Circuit voltage below threshold (B6324S)
HCM-B1D6716 Right Headlamp Power Module. General Electrical Failures. Circuit voltage below threshold (B8444S)
HCM-DD00 Communication with left-hand lamp module (LHCU) Faulty signal (B5254T2)
HCM-DD01 Communication with left-hand lamp module (LHCU) Signal missing (B5254T2)
HCM-DD02 Communication with left-hand lamp module (LHCU) Faulty signal (B5254T2)
HCM-DD10 Communication with left-hand lamp module (LHCU) Signal missing (B5254T2)
HCM-DD20 Communication with right-hand lamp module (RHCU) Faulty signal (B5254T2)
HCM-DD21 Communication with right-hand lamp module (RHCU) Signal missing (B5254T2)
HCM-DD22 Communication with right-hand lamp module (RHCU) Faulty signal (B5254T2)
HCM-DD30 Communication with right-hand lamp module (RHCU) Signal missing (B5254T2)
HCM-E000 Control module communication. Faulty communication (B5254T2)
HCM-E003 Configuration fault. Faulty configuration (B5254T2)
HCM-E010 Control module. Voltage too low (B5254T2)
HCM-P060141 Internal Control Module Memory Check Sum Error. System Internal Failures. General checksum failure (B6324S)
HCM-P060141 Internal Control Module Memory Check Sum Error. System Internal Failures. General checksum failure (B8444S)
HCM-U000100 High Speed CAN Communication Bus. General Failure Information. No sub type information (B6324S)
HCM-U000100 High Speed CAN Communication Bus. General Failure Information. No sub type information (B8444S)
HCM-U012687 Lost Communication With Steering Angle Sensor Module. Bus Signal/Message Failures. Missing message (B6324S)
HCM-U012687 Lost Communication With Steering Angle Sensor Module. Bus Signal/Message Failures. Missing message (B8444S)
HCM-U012987 Lost Communication With Brake Control Module. Bus Signal/Message Failures. Missing message (B6324S)
HCM-U012987 Lost Communication With Brake Control Module. Bus Signal/Message Failures. Missing message (B8444S)
HCM-U030000 Internal Control Module Software Incompatibility. General Failure Information. No sub type information (B6324S)
HCM-U030000 Internal Control Module Software Incompatibility. General Failure Information. No sub type information (B8444S)
HCM-U042281 Invalid Data Received From Central electronic module. Bus Signal/Message Failures. Invalid serial data received (B6324S)
HCM-U042281 Invalid Data Received From Central electronic module. Bus Signal/Message Failures. Invalid serial data received (B8444S)
HCM-U054283 Invalid Data Received From Headlamp Control Module "A". Bus Signal/Message Failures. Value of signal protection calculation incorrect (B6324S)
HCM-U054283 Invalid Data Received From Headlamp Control Module "A". Bus Signal/Message Failures. Value of signal protection calculation incorrect (B8444S)
HCM-U054286 Invalid Data Received From Headlamp Control Module "A". Bus Signal/Message Failures. Signal invalid (B6324S)
HCM-U054286 Invalid Data Received From Headlamp Control Module "A". Bus Signal/Message Failures. Signal invalid (B8444S)
HCM-U054288 Invalid Data Received From Headlamp Control Module "A". Bus Signal/Message Failures. Bus off (B6324S)
HCM-U054288 Invalid Data Received From Headlamp Control Module "A". Bus Signal/Message Failures. Bus off (B8444S)
HCM-U054383 Invalid Data Received From Headlamp Control Module "B". Bus Signal/Message Failures. Value of signal protection calculation incorrect (B6324S)
HCM-U054383 Invalid Data Received From Headlamp Control Module "B". Bus Signal/Message Failures. Value of signal protection calculation incorrect (B8444S)
HCM-U054386 Invalid Data Received From Headlamp Control Module "B". Bus Signal/Message Failures. Signal invalid (B6324S)
HCM-U054386 Invalid Data Received From Headlamp Control Module "B". Bus Signal/Message Failures. Signal invalid (B8444S)
HCM-U054388 Invalid Data Received From Headlamp Control Module "B". Bus Signal/Message Failures. Bus off (B6324S)
HCM-U054388 Invalid Data Received From Headlamp Control Module "B". Bus Signal/Message Failures. Bus off (B8444S)
HCM-U1A3887 Lost Communication With Left Headlamp Module. Bus Signal/Message Failures. Missing message (B6324S)
HCM-U1A3887 Lost Communication With Left Headlamp Module. Bus Signal/Message Failures. Missing message (B8444S)
HCM-U1A3987 Lost Communication With Right Headlamp Module. Bus Signal/Message Failures. Missing message (B6324S)
HCM-U1A3987 Lost Communication With Right Headlamp Module. Bus Signal/Message Failures. Missing message (B8444S)
HCM-U300316 Battery Voltage. General Electrical Failures. Circuit voltage below threshold (B6324S)
HCM-U300316 Battery Voltage. General Electrical Failures. Circuit voltage below threshold (B8444S)
HCM-U300317 Battery Voltage. General Electrical Failures. Circuit voltage above threshold (B6324S)
HCM-U300317 Battery Voltage. General Electrical Failures. Circuit voltage above threshold (B8444S)