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

Nissan Sentra B18 (2020-2025) Service Manual / Body Exterior, Doors, Roof & Vehicle Security / Door & Lock :: Dtc/circuit Diagnosis / B2002-43 Intelligent Key Unit / Confirmation Procedure

Confirmation Procedure

PERFORM DTC CONFIRMATION PROCEDURE
1. CONSULT
  1. Erase DTC.
  2. Ignition switch OFF.
  3. Ignition switch ON.
  4. Select “Self Diagnostic Result” mode of “HANDS FREE MODULE”.
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 DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis ...

Dtc Diagnosis Procedure

DTC Diagnosis Procedure REPLACE INTELLIGENT KEY UNIT When DTC “B2002–43” is detected, replace Intelligent Key unit. ...

Other materials:

Power Window and Door Lock/unlock Switch Rh
Diagnosis Procedure Diagnosis Procedure CHECK FUSE Ignition switch OFF. Check that the following fuse is not blown (open): ...

Work Flow
Work Flow CUSTOMER INTERVIEW Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diagnostic Worksheet during the interview to document the facts and conditions when the noise occurs and any customer's comments; refer to Diagnos ...

Traffic Sign Recognition (TSR)
The Traffic Sign Recognition (TSR) system in the Nissan Sentra provides the driver with information about the most recently detected speed limit and certain traffic signs. The system captures road sign data using the multi-sensing front camera unit (A), which is mounted on the windshield i ...