DTC U0300:00 [BCM]

id0902f5413500

Description

Detection Condition

Warning

•  Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure.

Possible Causes

Diagnostic Procedure

Step	Inspection		Action
1	PERFORM BCM CONFIGURATION •  Perform the BCM configuration using the M-MDS. (See BODY CONTROL MODULE (BCM) CONFIGURATION.) •  Clear the DTCs using the M-MDS. (See CLEARING DTC [BCM].) •  Perform the BCM DTC inspection using the M-MDS. (See DTC INSPECTION [BCM].) •  Is the DTC U0300:00 present?	Yes	Perform the BCM configuration again, then go to the next step. (See BODY CONTROL MODULE (BCM) CONFIGURATION.)
		No	Go to Step 3.
2	VERIFY TROUBLESHOOTING COMPLETED •  Clear the DTCs using the M-MDS. (See CLEARING DTC [BCM].) •  Perform the BCM DTC inspection using the M-MDS. (See DTC INSPECTION [BCM].) •  Is the DTC U0300:00 present?	Yes	Replace the BCM, then go to the next step. (See BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION.)
		No	Go to the next step.
3	VERIFY THAT NO OTHER DTCs ARE PRESENT •  Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [BCM].)
		No	DTC troubleshooting completed.