Diagnosis Procedure
1.
CHECK DTC PRIORITY
If DTC “C1F40-83” 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.
CHECK ECM SELF-DIAGNOSIS RESULTS
Check if any DTC is detected in “Self Diagnostic Result” of “ENGINE”.
Is any DTC detected?
Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to
DTC Index
.
Replace the ADAS control unit 2. Refer to
Removal and Installation
.
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Perform diagnosis of applicable. Refer to DTC IndexDTC Index 
.
. Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC Index. Replace the ADAS control unit 2. Refer to Removal and Installation.