Diagnosis Procedure
1.
CHECK DTC PRIORITY
If DTC “C1F03-73” is displayed with Network-DTC, first diagnose the Network-DTC.
Is applicable DTC detected?
Perform diagnosis of applicable. Refer to DTC Index
DTC Index
.
2.
PERFORM SELF-DIAGNOSIS OF BCM
Check if any DTC is detected in “Self Diagnostic Result” of “BCM”.
Is any DTC detected?
Repair or replace the malfunctioning parts identified by the self-diagnosis result. Refer to DTC Index
DTC Index
.
Replace ADAS control unit 2. Refer to
Removal and Installation
.
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Perform diagnosis of applicable. Refer to DTC IndexDTC Index 
.
Repair or replace the malfunctioning parts identified by the self-diagnosis result. Refer to DTC IndexDTC Index. Replace ADAS control unit 2. Refer to Removal and Installation.