Nissan Rogue (T33) 2021-Present Service Manual: U1327 Mac Key
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | ||
| U1327 | 52 |
MAC Key update (MAC Key update) |
Diagnosis condition | — |
| Signal (terminal) | — | |||
| Threshold | MAC key writing is incomplete. | |||
| Diagnosis delay time | — | |||
| 54 | Diagnosis condition | — | ||
| Signal (terminal) | — | |||
| Threshold | MAC key is not written after ECM replacement. | |||
| Diagnosis delay time | — | |||
POSSIBLE CAUSE
U1327–52
-
Network communication error between CONSULT and ECM
-
ECM used in other vehicles is installed in the Nissan Ariya vehicle
-
ECM
U1327–54
-
Writing of MAC key has not been executed
-
ECM
FAIL-SAFE
Not applicable
DTC CONFIRMATION PROCEDURE
U1327–52
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>>Proceed to DTC U1327-54 DTC Description.
NO>>GO TO 2
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
-
Ignition switch ON.
-
Perform “MAC key writing”. Refer to Description.
-
Perform “MAC Diagnosis” of “ENGINE” using CONSULT.
Is DTC U1327-52 detected as the current malfunction?
YES>>Refer to Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: INSPECTION END
U1327–54
CHECK DTC PRIORITY
With CONSULT
-
Ignition switch ON.
-
Perform “MAC Diagnosis” of “ENGINE” using CONSULT.
Is DTC U1327-54 detected as the current malfunction?
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
U1327–52
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 detected?
YES>>Proceed to DTC Description.
NO>>GO TO 2
PERFORM MAC KEY WRITING
With CONSULT
-
Perform “MAC key writing”. Refer to Description.
-
Perform “MAC Diagnosis” of “ENGINE” using CONSULT.
Is DTC U1327-52 detected?
YES>>GO TO 3
NO>>INSPECTION END
REPLACE ECM
Replace ECM. Refer to ECM : Removal & Installation.
>>
INSPECTION END
U1327–54
PERFORM MAC KEY WRITING
With CONSULT
-
Perform “MAC key writing”. Refer to Description.
-
Perform “MAC Diagnosis” of “ENGINE” using CONSULT.
Is DTC U1327-54 detected as the current malfunction?
YES>>GO TO 2.
NO>>INSPECTION END
PERFORM MAC KEY WRITING (SECOND TIMES)
With CONSULT
-
Restart CONSULT.
-
Perform “MAC key writing”. Refer to Description.
-
Perform “MAC Diagnosis” of “ENGINE” using CONSULT.
Is DTC U1327-54 detected as the current malfunction?
YES>>GO TO 3.
NO>>INSPECTION END
PERFORM MAC KEY WRITING (THIRD TIMES)
With CONSULT
-
Restart CONSULT.
-
Perform “MAC key writing”. Refer to Description.
-
Perform “MAC Diagnosis” of “ENGINE” using CONSULT.
Is DTC U1327-54 detected as the current malfunction?
YES>>Replace ECM. Refer to ECM : Removal & Installation.
NO>>INSPECTION END
Other materials:
Intelligent Around View Monitor. Preparation. Preparation
Preparation
Special Service Tools
The actual shape of the tools may differ from those illustrated here.
Tool number
(TechMate No.)
Tool name Description
-
(NI-53373)
ADAS calibration laser level
Target setup and ADAS calibration
-
(NI-53371)
ADAS calibration rod
...
C10b0-01 Parking Brake Actuator (rh)
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
C10B0
01
Parking brake actuator (RH)
[Parking brake actuator (right)]
Diagnosis condition
When parking brake is apply or release
Signal (terminal)
—
...
Window washer fluid
Type A (if so equipped)
Type B (if so equipped)
For Type A systems on the Nissan Rogue, check the washer reservoir directly and refill with washer fluid when the level gets low.
For Type B systems, plug the center hole A of the cap/tube assembly with your finger and remove it from the re ...