Nissan Rogue manuals

Nissan Rogue Service Manual: U0102 lost communication (Transfer)

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition
U0102 LOST COMM (TRANSFER) (Lost Communication With Transfer Case Control Module) When the ignition switch is ON, TCM is unable to receive the CAN communications signal from AWD control unit continuously for 2 seconds or more.

POSSIBLE CAUSE

FAIL-SAFE

Not changed from normal driving

DTC CONFIRMATION PROCEDURE

1.PREPARATION BEFORE WORK

If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.

>> GO TO 2.

2.PERFORM DTC CONFIRMATION PROCEDURE

With CONSULT

  1.  Start the engine and wait for at least 5 seconds.
  2.  Check the DTC.

Is “U0102” detected? YES >> Go to TM-104, "Diagnosis Procedure".

NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".

NO-2 >> Confirmation after repair: INSPECTION END

Diagnosis Procedure

For the diagnosis procedure, refer to LAN-17, "Trouble Diagnosis Flow Chart".

U0100 lost communication (ECM A)
DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition U0100 LOST COMM (ECM A) (Lost Communication With ECM/P ...

U0140 lost communication (BCM)
DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition U0140 LOST COMM (BCM) (Lost Communication With Body Co ...

Other materials:

Structure and operation
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Symptom diagnosis
PUSH-BUTTON IGNITION SWITCH DOES NOT OPERATE Description Check that vehicle Operating Conditions are as listed in “Conditions of Vehicle” below before starting Diagnosis Procedure. Make sure to check each symptom in Diagnosis Procedure. NOTE: The engine start function, door lock functio ...

Consult/gst checking system
Description NOTE: This vehicle is diagnosed using the CONSULT-III plus.  When CONSULT is connected with a data link connector equipped on the vehicle side, it will communicate with the control unit equipped in the vehicle and then enable various kinds of diagnostic tests. Ho ...

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