Nissan Sentra B18 (2020-2025) Service Manual: B2f60-55 Front Seat Belt Buckle Switch Lh

Nissan Sentra B18 (2020-2025) Service Manual / Restraints / Srs Air Bag Control System :: Dtc/circuit Diagnosis / Bcm / B2f60-55 Front Seat Belt Buckle Switch Lh

Dtc Description

DTC Description

DTC DETECTION LOGIC

DTC No.	CONSULT screen items (Trouble diagnosis content)	DTC detecting condition
B2F60-55	Seat belt buckle switch LH (Seat belt buckle switch LH)	Diagnosis condition	When ignition switch is ON.
		Signal (terminal)	—
		Threshold	Configuration of the BCM is not completed
		Diagnosis delay time	1 second or less

POSSIBLE CAUSE

BCM is not configured

FAIL-SAFE

—

Dtc Confirmation Procedure

DTC Confirmation Procedure

PERFORM DTC CONFIRMATION PROCEDURE
1. CONSULT
  1. Ignition switch ON.
  2. Select “Self Diagnostic Result” mode of “BCM”.
  3. Check for DTC.
Is DTC detected?
YES>>
Refer to DTC Diagnosis Procedure.
NO>>
To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>
Confirmation after repair: Inspection End.

Diagnosis Procedure

Diagnosis Procedure

BCM CONFIGURATION
1. Perform configuration. Refer to Work Procedure.
Is the DTC detected?
YES >>
GO TO 2.
NO >>
Inspection End.
REPLACE BCM
1. Replace BCM. Refer to Removal and Installation.
>>
Inspection End.

B2c21-23 Front Seat Belt Buckle Switch Lh

Dtc Description DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Tro ...

Srs Air Bag Control System :: Symptom Diagnosis

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