Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: B2033-4a Dongle Ng

Nissan Rogue (T33) 2021-Present Service Manual / Body Exterior, Doors, Roof & Vehicle Security :: Security Control System / Dtc/circuit Diagnosis :: B2033-4a Dongle Ng

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen items

(Trouble diagnosis content) 		DTC detection condition
B2033–4A

DONGLE NG

(Dongle not good) 		Diagnosis condition Ignition switch ON
Signal (terminal) CAN communication signal
Threshold The ID verification results NG
Diagnosis delay time 1 second or more

POSSIBLE CAUSE

  • Harness or connector

    (The CAN communication line is open or shorted)

  • Intelligent Key unit

  • EPS control unit

FAIL-SAFE

—

CONFIRMATION PROCEDURE

DTC CONFIRMATION

CONSULT

  1. Ignition switch ON.

  2. Select “Self diagnosis result” mode of “INTELLIGENT KEY”.

Is the DTC detected?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

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

NO-2>>

Confirm after repair: Inspection End.

DTC Diagnosis Procedure

PERFORM INITIALIZATION

  1. Perform initialization of Intelligent Key unit and registration of all Intelligent Keys using CONSULT.

    For initialization and registration procedures, refer to CONSULT immobilizer mode and follow the on-screen instructions.

  2. Start the engine.

Dose the engine start?

YES>>

Inspection End.

NO>>

GO TO 2.

REPLACE INTELLIGENT KEY UNIT

Replace Intelligent Key unit. Refer to Removal and Installation.

Is the DTC detected?

YES>>

GO TO 3.

NO>>

Inspection End.

REPLACE EPS CONTROL UNIT

Replace EPS control unit. Refer to Removal and Installation.

>>

Inspection End.

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