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Nissan Sentra B18 (2020-2025) Service Manual: C1f6b-82 Camera Unit

Dtc Description

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition
 

C1F6B

82

CAMERA UNIT MALF

(Camera unit malfunction)

Diagnosis condition

  • When engine is running

  • When AEB system is ON

Signal (terminal)

CAN communication signal

Threshold

ADAS control unit 2 detects an error signal that is received from lane camera via CAN communication

Diagnosis delay time

1 second or less

POSSIBLE CAUSE

Front camera unit

FAIL-SAFE

The following systems are canceled.

  • AEB

  • LDW

  • TSR

  • I-FCW

Confirmation Procedure

Confirmation Procedure

  1. CHECK DTC PRIORITY

    If DTC “C1F6B-82” 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” with CONSULT.

    4. Check if the “C1F6B-82” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS 2”.

    Is “C1F6B-82” 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 “C1F6B-82” 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. CHECK FRONT CAMERA UNIT SELF-DIAGNOSIS RESULTS

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

    Is any DTC detected?

    YES >>

    Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. DTC Index

    NO >>

    Replace the ADAS control unit 2. Removal and Installation

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