Nissan Rogue (T33) 2021-Present Service Manual: U2385 Can Comm Circuit
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | ||
| U2385 | 87 |
CAN comm err (VCR) [CAN comm err (VCR)] |
Diagnosis condition | Ignition switch ON |
| Signal (terminal) | CAN communication signal | |||
| Threshold | ECM is not receiving CAN communication signal other than OBD (emission related diagnosis). | |||
| Diagnosis delay time | 30 seconds or more | |||
POSSIBLE CAUSE
-
Harness or connectors (CAN communication line is open or shorted)
-
VCR control module
FAIL-SAFE
Not applicable
DTC Confirmation Procedure
CHECK DTC PRIORITY
If DTC U2385 is displayed with DTC P0607, first perform the confirmation procedure (trouble diagnosis) for DTC P0607.
Is DTC P0607 detected?
YES>>Proceed to DTC Description.
NO>>GO TO 2.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
-
Ignition switch OFF and wait at least 10 seconds.
-
Ignition switch ON.
-
Ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 11 V at idle.
>>
GO TO 3.
PERFORM DTC CONFIRMATION PROCEDURE
-
Ignition switch ON and wait at least 3 seconds.
-
Check the DTC.
Is DTC U2385 detected?
YES>>Proceed to Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: INSPECTION END
Diagnosis Procedure
CHECK DTC PRIORITY
If DTC U2385 is displayed with DTC P0607, first perform the confirmation procedure (trouble diagnosis) for DTC P0607.
Is DTC P0607 detected?
YES>>Proceed to DTC Description.
NO>>Perform the trouble diagnosis for CAN communication system. Refer to Trouble Diagnosis Flow Chart.
Other materials:
Intelligent Driver Alertness (I-DA)
Basic information
WARNING
Failure to follow the warnings and
instructions for proper use of the I-DA
system could result in serious injury
or death.
The I-DA system is only a warning
to inform the driver of a potential
lack of driver attention or drowsiness.
It will not steer the vehicle or
p ...
Flasher
CONSULT Function (BCM - FLASHER)
DATA MONITORNOTE:
The following table includes information (items)
inapplicable to this Nissan Ariya vehicle. For information (items)
applicable to this vehicle, refer to CONSULT display items.
Monitor item
[Unit] Description
Hazard switch
[Off/On]
...
Removal and Installation. Moonroof Motor Assembly
Exploded View
Refer to Exploded View.
Removal and Installation
REMOVALCAUTION:
Before removing moonroof motor, check that glass lid is fully closed.
After removing moonroof motor, never attempt to rotate moonroof motor assembly as a single unit.
Remove headlining to make work space ...
