Nissan Rogue (T33) 2021-Present Service Manual: B2e04-16 Tcu

Nissan Rogue (T33) 2021-Present Service Manual / Driver Information & Multimedia :: Audio, Visual & Navigation System / Telematics System :: Dtc/circuit Diagnosis / B2e04-16 Tcu

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
B2E04-16

Internal battery

(Internal battery) 		Diagnosis condition When ignition switch is ON
Signal (terminal) Internal battery remaining
Threshold 25% or less
Diagnosis delay time 1 second or more

POSSIBLE CAUSE

Internal battery discharged

FAIL-SAFE

Telematics system does not operate

DTC CONFIRMATION PROCEDURE

PERFORM DTC CONFIRMATION PROCEDURE

With CONSULT

  1. Turn ignition switch ON.

  2. Turn ignition switch OFF and wait at least 30 seconds.

  3. Turn ignition switch ON and wait at least 30 seconds or more.

  4. Select “Self Diagnostic Result” mode of “IVC” using CONSULT.

  5. Check DTC.

Is DTC B2E04-16 detected?

YES>>

Refer to Diagnosis Procedure.

NO-1>>

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

NO-2>>

Confirmation after repair: INSPECTION END

Diagnosis Procedure

INTERNAL BATTERY CHARGING

Turn ignition switch ON or engine idling more than one hour for internal battery charging of TCU.

>>

GO TO 2.

PERFORM CONFIRMATION PROCEDURE AGAIN

With CONSULT

  1. Turn ignition switch OFF.

  2. Perform confirmation procedure again. Refer to DTC Description.

Is DTC B2E04‐16 detected?

YES>>

Replace TCU. Refer to Removal & Installation.

NO>>

INSPECTION END

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