Headlamp Control Module (HCM) DTCS
HEADLAMP CONTROL MODULE (HCM) DTC INDEX
| Volvo Code | Description |
|---|---|
| HCM-0141 | Control module. Internal fault |
| HCM-0317 | Battery voltage. Voltage too high |
| HCM-2281 | Communication, Central Electronic Module (CEM). Signal missing |
| HCM-2687 | Communication with SAS control module. Signal missing |
| HCM-2987 | Communication with BCM control module. Signal missing |
| HCM-4076 | Lamp unit Wrong mounting position |
| HCM-6401 | Left headlamp swivelling motor circuit Faulty signal |
| HCM-6411 | Left-hand lamp module (LHCU) Voltage too low |
| HCM-6477 | Left headlamp swivelling motor circuit Commanded position not reachable |
| HCM-6501 | Right headlamp swivelling motor circuit Faulty signal |
| HCM-6511 | Rright-hand lamp module (RHCU) Voltage too low |
| HCM-6577 | Right headlamp swivelling motor circuit Commanded position not reachable |
| HCM-DD00 | Communication with left-hand lamp module (LHCU) Faulty signal |
| HCM-DD01 | Communication with left-hand lamp module (LHCU) Signal missing |
| HCM-DD02 | Communication with left-hand lamp module (LHCU) Faulty signal |
| HCM-DD10 | Communication with left-hand lamp module (LHCU) Signal missing |
| HCM-DD20 | Communication with right-hand lamp module (RHCU) Faulty signal |
| HCM-DD21 | Communication with right-hand lamp module (RHCU) Signal missing |
| HCM-DD22 | Communication with right-hand lamp module (RHCU) Faulty signal |
| HCM-DD30 | Communication with right-hand lamp module (RHCU) Signal missing |
| HCM-E000 | Control module communication. Faulty communication |
| HCM-E003 | Configuration fault. Faulty configuration |
| HCM-E010 | Control module. Voltage too low |