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
- AWD control unit
- Harness or connector (CAN communication line is open or shorted)
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
- Start the engine and wait for at least 5 seconds.
- 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:
B00A0 OCS system
Description
DTC B1017, B1018, B1020, B1021, B1022, B1025, B1032, B1048 OCCUPANT
CLASSIFICATION
SYSTEM (OCS)
The OCS control unit is wired to the air bag diagnosis sensor unit. The air
bag diagnosis sensor unit will monitor
the OCS for failures and interruptions in communication between the O ...
Service data and specifications (SDS)
General specifications
Brake pedal
Brake booster
Front Disc Brake
Rear disc brake
...
Water pump
Exploded View
Cylinder block
Water pump
Water pump gasket
Water pump housing
O-ring
Water pipe
Water pump housing gasket
Refer to INSTALLATION
Removal and Installation
REMOVAL
Drain engine coolant. Refer to CO-8, "Draini ...
