Headlamp Control Module 2 (HCM-2) DTCs

HEADLAMP CONTROL MODULE 2 (HCM-2) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC	Description	Action
B11C7:15	High Beam Sensor: Circuit Short To Battery or Open	This is a normal condition of the module on-demand self-test as it is trying to check for an output circuit that the vehicle is not equipped with. DISREGARD this DTC and DIAGNOSE any other DTC and symptom that is present. If no other DTC or symptom is present, the automatic high beam feature is operating correctly.
B11C7:46	High Beam Sensor: Calibration / Parameter Memory Failure	CARRY OUT the Programmable Module Installation (PMI) procedure for the Headlamp Control Module 2 (HCM-2). REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. If DTC B11C7:46 is retrieved again, INSTALL a new HCM-2. REFER to HEADLAMP CONTROL MODULE 2 (HCM-2) . TEST the system for normal operation.
B11C7:97	High Beam Sensor: Component or System Operation Obstructed or Blocked	GO to PINPOINT TEST H .
U201A:54	Control Module Main Calibration Data: Missing Calibration	CARRY OUT the PMI procedure for the HCM-2. REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. If DTC U201A:54 is retrieved again, INSTALL a new HCM-2. REFER to HEADLAMP CONTROL MODULE 2 (HCM-2) . TEST the system for normal operation.
U2100:00	Initial Configuration Not Complete: No Sub Type Information	CARRY OUT the PMI procedure for the HCM-2. REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. If DTC U2100:00 is retrieved again, INSTALL a new HCM-2. REFER to HEADLAMP CONTROL MODULE 2 (HCM-2) . TEST the system for normal operation.
U3000:42	Control Module: General Memory Failure	INSTALL a new HCM-2. REFER to HEADLAMP CONTROL MODULE 2 (HCM-2) . TEST the system for normal operation.
U3000:93	Control Module: No Operation	INSTALL a new HCM-2. REFER to HEADLAMP CONTROL MODULE 2 (HCM-2) . TEST the system for normal operation.
U3000:96	Control Module: Component Internal Failure	INSTALL a new HCM-2. REFER to HEADLAMP CONTROL MODULE 2 (HCM-2) . TEST the system for normal operation.