Nissan Sentra B18 (2020-2025) Service Manual: Dtc Confirmation Procedure

Nissan Sentra B18 (2020-2025) Service Manual / Electrical & Power Control / Body Control System :: Dtc/circuit Diagnosis / U2141-87 Can Comm Err (tcm) / Dtc Confirmation Procedure

DTC Confirmation Procedure

DTC CONFIRMATION
1. CONSULT
  1. Ignition switch ON and wait for 2 seconds or more.
  2. Select “Self Diagnostic Result” mode of “BCM”.
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.

Dtc Description

DTC Description DESCRIPTION CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-Nissan Sentra vehicle multiplex communication line with hig ...

Dtc Diagnosis Procedure

DTC Diagnosis Procedure CHECK CAN COMMUNICATION Check CAN communication. Refer to Trouble Diagnosis Flow Chart. Is DTC “U2141–87� ...

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