DTC U053B:00/U053B:82/U053B:83 [ELECTRIC POWER STEERING (EPS)]

id0602a1870500

DTC U053B:00, U053B:82, U053B:83	Signal error to forward sensing camera (FSC)
DETECTION CONDITION	•  Error detected in signal from forward sensing camera (FSC) via CAN communication
FAIL-SAFE FUNCTION	•  Refer to “Fail-safe Function Table”. (See DTC TABLE [ELECTRIC POWER STEERING (EPS)].)
POSSIBLE CAUSE	•  Forward sensing camera (FSC) malfunction Note •  Even though the EPS system is normal, the EPS CM determines a malfunction until 1 min or more has elapsed with the ignition switched OFF after the forward sensing camera (FSC) aiming is finished.
SYSTEM WIRING DIAGRAM	—

Diagnostic Procedure

Step	Inspection		Action
1	VERIFY FORWARD SENSING CAMERA (FSC) DTC •  Using the M-MDS, perform the forward sensing camera (FSC) DTC inspection. (See DTC INSPECTION [FORWARD SENSING CAMERA (FSC)].) •  Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [FORWARD SENSING CAMERA (FSC)].) DTC troubleshooting completed, then go to the next step.
		No	Go to the next step.
2	VERIFY DTC TROUBLESHOOTING COMPLETED •  Using the M-MDS, clear the DTC from the EPS control module. (See CLEARING DTC [ELECTRIC POWER STEERING (EPS)].) •  Using the M-MDS, perform the EPS control module DTC inspection. (See DTC INSPECTION [ELECTRIC POWER STEERING (EPS)].) •  Is the same DTC present?	Yes	Replace the forward sensing camera (FSC). (See FORWARD SENSING CAMERA (FSC) REMOVAL/INSTALLATION.)
		No	DTC troubleshooting completed.