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Nissan Sentra B18 (2020-2025) Service Manual: U1321-55 Configuration Unfinished

Dtc Description

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

U1321–55

Config unfinished

(Configuration unfinished)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

Threshold

Configuration is incomplete

Diagnosis delay time

POSSIBLE CAUSE

The Nissan Sentra vehicle setting of combination meter is incomplete.

FAIL-SAFE

Confirmation Procedure

Confirmation Procedure

  1. PERFORM DTC CONFIRMATION PROCEDURE

    1. CONSULT

      1. Ignition switch OFF.

      2. Ignition switch ON.

      3. Select “Self Diagnostic Result” mode of “METER/M&A”.

    Is DTC U1321-55 detected?

    YES >>

    Refer to DTC Diagnosis Procedure.

    NO >>

    To check malfunction symptom before repair: Refer to Intermittent Incident.

    NO >>

    Confirmation after repair: Inspection End.

Dtc Diagnosis Procedure

DTC Diagnosis Procedure

  1. PERFORM CONFIGURATION OF COMBINATION METER

    1. CONSULT

      Perform configuration of combination meter. Refer to Work Procedure.

    >>

    GO TO 2.

  2. PERFORM DTC CONFIRMATION PROCEDURE AGAIN

    1. Perform DTC confirmation procedure again. Refer to DTC Confirmation Procedure.

    Is DTC U1321-55 detected?

    YES>>

    Replace combination meter. Refer to Removal and Installation.

    NO>>

    Inspection End.

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