Dtc Description

DTC Description

DTC DETECTION LOGIC

POSSIBLE CAUSE

• BCM

• ADAS control unit 2

FAIL-SAFE

The following systems are canceled.

• Nissan Sentra Vehicle-to-vehicle distance control mode

• Conventional (fixed speed) cruise control mode

• AEB

• RAB

Confirmation Procedure

Confirmation Procedure

1. CHECK DTC PRIORITY

   If DTC “C1F03-72” is displayed with Network-DTC, first diagnose the Network-DTC.

   Is applicable DTC detected?

   YES >>

   Perform diagnosis of applicable. DTC Index

   NO >>

   GO TO 2 .

2. PERFORM DTC CONFIRMATION PROCEDURE

   1. Start the engine.

   2. Turn the AEB system ON

   3. Perform “All DTC Reading”.

   4. Check if the “C1F03-72” is detected as the current malfunction in the “Self Diagnostic Result” of “ICC/ADAS 2”.

   Is “C1F03-72” detected as the current malfunction?

   YES >>

   DTC Diagnosis Procedure

   NO-1 >>

   To check malfunction symptom before repair: Intermittent Incident

   NO-2 >>

   Confirmation after repair: INSPECTION END

Dtc Diagnosis Procedure

DTC Diagnosis Procedure

1. CHECK DTC PRIORITY

   If DTC “C1F03-72” is displayed with Network-DTC, first diagnose the Network-DTC.

   Is applicable DTC detected?

   YES >>

   Perform diagnosis of applicable. DTC Index

   NO >>

   GO TO 2.

2. PERFORM SELF-DIAGNOSIS OF BCM

   Check if any DTC is detected in “Self Diagnostic Result” of “BCM”.

   Is any DTC detected?

   YES >>

   Repair or replace the malfunctioning parts identified by the self-diagnosis result. DTC Index

   NO >>

   Replace ADAS control unit 2. Removal and Installation