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Nissan Sentra B18 (2020-2025) Service Manual / Driver Information & Multimedia / Sonar System :: Symptom Diagnosis. Sonar System. Symptom Table

Nissan Sentra B18 (2020-2025) Service Manual: Sonar System :: Symptom Diagnosis. Sonar System. Symptom Table

Sonar System. Symptom Table. Symptom Table

Symptom Table

Symptom

Possible cause

Reference page

Malfunction is detected in only 1 sensor of display (Always displayed in red).

  • Sonar sensor circuit

  • Sonar sensor

  • Diagnosis Procedure (rear LH inner)

    Diagnosis Procedure (rear RH inner)

    Diagnosis Procedure (rear LH outer)

    Diagnosis Procedure (rear RH outer)

  • Removal and Installation

Malfunction is detected in all 8 sensors of display

(Always displayed in red).

  • Sonar control unit power supply and ground circuits

  • CAN communication circuits

  • Diagnosis Procedure

  • Trouble Diagnosis Flow Chart

    Power Supply and Ground Circuit. Diagnosis Procedure
    Diagnosis Procedure Diagnosis Procedure CHECK FUSE Check that the following fuse is not blown: Terminal No. Signal name Fuse No. Capacity 12 Ignition power supply 49 10 A Is the...
    Sonar System. Removal and Installation. Sonar Control Unit. Removal and Installation
    Sonar Control Unit. Removal and Installation Removal and Installation Removal and Installation REMOVAL CAUTION: When replacing the sonar control unit, perform "ADDITIONAL SERVIC...

    Other materials:

    B2c20-23 Starter Cut Relay
    Dtc Description DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC detecting condition ...

    ECO mode switch
    The ECO mode in the Nissan Sentra is designed to improve fuel efficiency by optimizing throttle response and transmission shift points during normal driving conditions. To activate ECO mode, press the ECO mode switch. When enabled, the ECO mode indicator light on the meter or vehicle inform ...

    Basic Inspection
    Diagnosis and Repair Work Flow Work Flow Work Flow OVERALL SEQUENCE DETAILED FLOW GET INFORMATION FOR SYMPTOM Get detailed information from the customer about the symptom (the condition and the environment ...