Nissan Rogue (T33) 2021-Present Service Manual: U2176 Can Comm Circuit

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / U2176 Can Comm Circuit

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
U2176 57

CAN comm err (Intelligent Key)

[CAN comm err (Intelligent Key)] 		Diagnosis condition —
Signal (terminal) —
Threshold MAC communication error
Diagnosis delay time —

POSSIBLE CAUSE

  • MAC communication error

  • ECM used in other vehicles is installed in the Nissan Ariya vehicle

  • ECM

FAIL-SAFE

Not applicable

DTC CONFIRMATION PROCEDURE

CHECK DTC PRIORITY

If DTC U2176 is displayed with DTC U1327, first perform the trouble diagnosis for DTC U1327.

Is DTC U1327 detected?

YES>>

Proceed to DTC Description.

NO>>

GO TO 2.

CHECK MAC DIAGNOSIS

With CONSULT

  1. Ignition switch ON.

  2. Perform “MAC Diagnosis” mode of “ENGINE” using CONSULT.

Is DTC U2176 detected?

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

CHECK DTC PRIORITY

If DTC U2176 is displayed with DTC U1327, first perform the trouble diagnosis for DTC U1327.

Is DTC U1327 detected?

YES>>

Proceed to DTC Description.

NO>>

GO TO 2.

CHECK MAC DIAGNOSIS

With CONSULT

Perform “MAC Diagnosis” mode of “ENGINE” using CONSULT.

Is DTC U2176 detected with DTC U214F at the same time?

YES>>

all DTC codes are detected at the same time: Replace ECM. Refer to ECM : Removal & Installation.

NO>>

all DTC codes are not detected at the same time: GO TO 3.

CHECK CAN COMMUNICATION SYSTEM

Perform trouble diagnosis of CAN communication system. Refer to Trouble Diagnosis Flow Chart.

>>

INSPECTION END

    U2175 Can Comm Circuit
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition U2175 57 CAN comm err (AVM) [CAN comm err (AVM)] Diagnosis condi...
    U218b Can Comm Circuit
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms DTC detection condition U218B 83 CAN communication error Diagnosis condition Ignition switch ON Signal (terminal) CA...

    Other materials:

    Symptom Diagnosis. Reverse Interlock Door Mirror Does Not Operate
    Diagnosis Procedure CHECK DTC Check DTC for Electric Shift control module. Refer to DTC Index. Is the inspection result normal? YES>> GO TO 2. NO>> Repair replace the malfunctioning parts. CHECK DTC Check DTC for BCM. Refer to DTC Index. Is the inspection result normal? YES& ...

    Système d'essuie-glace automatique avec détecteur de pluie du Nissan Rogue
    Le Nissan Rogue est doté d'une technologie de détection de précipitations intelligente. Ce système d'essuie-glace automatique, assisté par un capteur de pluie optique situé sur la partie supérieure du pare-brise (derrière le rétroviseur intérieur), est capable d'activer les balais sa ...

    Laser Branch Line Circuit
    Diagnosis Procedure CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side). Distance sensor Harness connector B2 ...