Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: U1327-52 Mac Key Update

Nissan Rogue (T33) 2021-Present Service Manual / Electrical & Power Control :: Body Control System / Dtc/circuit Diagnosis :: U1327-52 Mac Key Update

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen items

(Trouble diagnosis content) 		DTC Detection Condition
U1327-52

MAC key update

(Message authentication code key update) 		Diagnosis condition -
Signal (terminal) -
Threshold MAC key writing is incomplete.
Diagnosis delay time -

POSSIBLE CAUSE

  • Network communication error between CONSULT and BCM

  • BCM used in other vehicle is installed in the Nissan Ariya vehicle

  • BCM

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

CHECK DTC PRIORITY

If DTC U1327-52 is displayed with DTC U1327-54, first perform the trouble diagnosis for DTC U1327-54.

Is DTC U1327-54 detected?

YES>>

Refer to DTC Description.

NO>>

GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

  1. Ignition switch ON.

  2. Select “MAC KEY writing” in Work supports mode of "BCM". Refer to Description.

  3. Select “Self diagnosis result” mode of “BCM”.

Is DTC U1327-52 detected as the current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

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

NO-2>>

Confirmation after repair: Inspection End.

DTC Diagnosis Procedure

CHECK DTC PRIORITY

If DTC U1327-52 is displayed with DTC U1327-54, first perform the trouble diagnosis for DTC U1327-54.

Is DTC U1327-54 detected?

YES>>

Refer to DTC Description.

NO>>

GO TO 2.

PERFORM MAC KEY WRITING

CONSULT

  1. Select “MAC KEY writing” in "Work supports" mode of "BCM". Refer to Description.

  2. Select “Self diagnosis result” mode of “BCM”.

Is DTC U1327-52 detected as the current malfunction?

YES>>

GO TO 3.

NO>>

Inspection End.

REPLACE BCM

Replace BCM. Refer to Removal and Installation.

>>

Inspection End.

    Dtc/circuit Diagnosis. U0075-00 Control Module Comm Bus C Off
    DTC Description DESCRIPTIONCAN (Controller Area Network) is a serial communication line for real time applications. It is an on-Nissan Ariya vehicle multiplex communication line...
    Dtc/circuit Diagnosis. U1327-54 Mac Key Update
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC Detection Condition U1327-54 MAC key update (Message authentication code key upd...

    Other materials:

    Dtc/circuit Diagnosis. B2556-73 Push-Btn Ign Sw
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC detecting condition B2556-73 PUSH-BTN IGN SW (Push-button ignition switch) Diagnosis condition — Signal (terminal) Push-button ignition switch signal Threshold 0 - 1. ...

    Removal and Installation. Intelligent Key Battery
    Removal and Installation Release the lock knob at the back of the Intelligent Key and remove the mechanical key. Using a suitable tool, release outer key bracket (A) in direction shown. CAUTION: Never touch the circuit board or battery terminal. The Intelligant Key is water-re ...

    Intelligent Key battery replacement
    WARNING Do not ingest the battery — Chemical Burn Hazard. This product contains a coin/button cell battery. If swallowed, it can cause severe internal burns within hours and may lead to death. Keep both new and used batteries away from children. If the battery compartment of your Nissan R ...