NIGHT VIEW SYSTEM, Diagnostic DTC:B2827

DTC Code DTC Name
B2827 Initial Setting is not Appropriate

DESCRIPTION

If the ignition switch is turned on (IG) after replacing the No. 1 night view ECU without performing night view camera adjustment, or the No. 1 night view ECU determines that there is a mismatch in the destination or headlight type information, a DTC is stored. When night view camera adjustment is completed successfully, the DTC is cleared automatically.

Tech Tips

While DTCs are stored, the night view system does not operate and a warning message is displayed on the accessory meter assembly.

DTC Code DTC Detection Condition Trouble Area
B2827 The No. 1 night view ECU detects a malfunction in the initial settings when the ignition switch is turned on (IG).

  • Night view camera adjustment

  • No. 1 night view ECU

INSPECTION PROCEDURE

Note

When the No. 1 night view ECU is replaced, perform night view camera adjustment Click here.

PROCEDURE


  1. CHECK FOR DTC


    1. Clear the DTCs Click here.

    2. Turn the ignition switch off.

    3. Wait 6 seconds after turning the ignition switch off, and then turn the ignition switch on (IG).

    4. Check for DTCs Click here.

      OK
      DTCs other than B281A and B2827 are not output.

    NG

    GO TO DTC CHART Click here

    OK

  2. ADJUST NIGHT VIEW CAMERA ASSEMBLY (AUTOMATIC ADJUSTMENT)


    1. Using the GTS, perform automatic night view camera adjustment Click here.

      Result
      Result Proceed to
      Automatic adjustment cannot be performed A
      Automatic adjustment can be performed B

    B

    CHECK FOR DTC Click here

    A

  3. ADJUST NIGHT VIEW CAMERA ASSEMBLY (MANUAL ADJUSTMENT)


    1. Using the GTS, perform manual night view camera adjustment Click here.

      Result
      Result Proceed to
      Manual adjustment can be performed A
      Manual adjustment cannot be performed (When manual adjustment cannot be performed even after checking the camera installation and the target position) B

    B

    REPLACE NO.1 NIGHT VIEW ECU Click here

    A

  4. CHECK FOR DTC


    1. Clear the DTCs Click here.

    2. Turn the ignition switch off.

    3. Wait 6 seconds after turning the ignition switch off, and then turn the ignition switch on (IG).

    4. Check for DTCs Click here.

      OK
      DTC B2827 is not output.

    NG

    REPLACE NO.1 NIGHT VIEW ECU Click here

    OK

    END (NIGHT VIEW CAMERA ADJUSTMENT IS DEFECTIVE)