Nissan Murano: Side Radar (rear Left) (side Radar Lh) / C1b50-49 Side Radar Malfunction

Nissan Murano (Z52) 2015-2024 Service Manual / Cruise Control & Driver Assistance / Driver Assistance System :: Driver Assistance System / Dtc/circuit Diagnosis / Side Radar (rear Left) (side Radar Lh) / C1b50-49 Side Radar Malfunction

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen terms

(Trouble diagnosis content)
DTC detection condition
C1B50-49

SIDE RDR MALFUNCTION

(Side radar malfunction)
Diagnosis condition When ignition switch is ON.
Signal (terminal)
Threshold Side radar malfunction
Diagnosis delay time

POSSIBLE CAUSE

Side radar LH

FAIL-SAFE

The following systems are canceled:

  • Blind Spot Warning (BSW)

  • Rear Cross Traffic Alert (RCTA)

DTC Confirmation Procedure

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

  1. Start the engine.

  2. Select “All DTC Reading” mode.

  3. Check if “C1B50-49” is detected as the current malfunction in “Self Diagnostic Result” mode of “Side radar (Rear left)”.

Is the “C1B50-49” detected as the current malfunction?

YES>>

Refer to Diagnosis Procedure.

NO>>

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

NO>>

Confirmation after repair: Inspection End.

Diagnosis Procedure

PERFORM SELF DIAGNOSTIC RESULT

CONSULT

  1. Turn ignition switch ON.

  2. Select “Self Diagnostic Result” mode of “Side radar (Rear left)”.

  3. Select “ERASE”.

  4. Turn ignition switch OFF.

  5. Turn ignition switch ON.

  6. Check if any DTC other than “C1B50-49” is detected in “Self Diagnostic Result” mode of “Side radar (Rear left)”.

Is any DTC detected?

YES>>

Perform diagnosis on the detected DTC and repair or replace the malfunctioning part. Refer to DTC Index.

NO>>

Replace the side radar LH. Refer to Removal and Installation.

    Side Radar (rear Left) (side Radar Lh)

    ..

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