DTC C0061:54 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE]

id1502b6064800

Outline

System malfunction location	Acceleration sensor initial position learning not completed
Detection condition	•  The adaptive front lighting system (AFS) control module detects that the acceleration sensor initial position learning is not completed.
Fail-safe	•  The swivel actuator is moved to the center. •  The headlight leveling actuator is stopped at the position when the malfunction is determined.
Possible cause	•  Acceleration sensor initial position learning is not completed. •  Adaptive front lighting system (AFS) control module internal malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable

Diagnostic Procedure

Step	Inspection	Results	Action
1	PERFORM ACCELERATION SENSOR INITIAL POSITION LEARNING •  Perform the headlight auto leveling system initial setting using the M-MDS. (See HEADLIGHT AUTO LEVELING SYSTEM INITIALIZATION [(E)].) •  Clear the DTC recorded in the memory. (See CLEARING DTC.) •  Perform the DTC inspection for the adaptive front lighting system (AFS) control module. (See DTC INSPECTION.) •  Is the same Pending DTC present?	Yes	Perform the headlight auto leveling system initial setting again using the M-MDS and perform the repair completion verification. (See HEADLIGHT AUTO LEVELING SYSTEM INITIALIZATION [(E)].)
		No	Go to repair completion verification 2.
Repair completion verification 1	VERIFY THAT VEHICLE IS REPAIRED •  Clear the DTC recorded in the memory. (See CLEARING DTC.) •  Perform the DTC inspection for the adaptive front lighting system (AFS) control module. (See DTC INSPECTION.) •  Is the same Pending DTC present?	Yes	Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(E)].) If the CAN communication is normal, perform the diagnosis from Step 1. •  If the malfunction recurs, replace the adaptive front lighting system (AFS) control module, then go to the next step. (See ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE REMOVAL/INSTALLATION.)
		No	Go to the next step.
Repair completion verification 2	VERIFY IF OTHER DTC IS DISPLAYED •  Perform the DTC inspection. (See DTC INSPECTION.) •  Are any other DTCs displayed?	Yes	Repair the malfunctioning location according to the applicable DTC troubleshooting.
		No	DTC troubleshooting completed.