Nissan Rogue (T33) 2021-Present Service Manual: U042f Can Communication

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / U042f Can Communication

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
U042F 00

Communication error (invalid)

(Invalid data received from camshaft position control module) 		Diagnosis condition Engine running at idle
Signal (terminal) CAN communication signal
Threshold ECM cannot receive a communication signal sent from the electric intake valve timing control module.
Diagnosis delay time 10 ms or more

POSSIBLE CAUSE

  • Harness or connectors (CAN communication line is open or shorted)

  • Electric intake valve timing control module

FAIL-SAFE

Engine Control System

Fail safe mode Nissan Ariya Vehicle behavior
Device fix mode

  • This mode fixes the electric IVT control actuator and the EVT control solenoid valve in the reference position.

  • A control signals is not transmitted to the EGR volume control valve and the EGR volume control is deactivated.
Combustion control mode Idle speed control Stops feedback control of idle speed and controls with specified speed.
Recovery speed control at decelerating Stops recovery speed control by the fuel cut at decelerating and controls with specified speed.
Idle neutral control Stops idle neutral control.

or

Fail safe mode Nissan Ariya Vehicle behavior
Device fix mode

  • This mode fixes the electric IVT control actuator and the EVT control solenoid valve in the reference position.

  • A control signals is not transmitted to the EGR volume control valve and the EGR volume control is deactivated.
Combustion control mode Stratified charge combustion control at starting No stratified charge combustion at starting (cold start).

Stop/Start System

Not applicable

DTC CONFIRMATION PROCEDURE

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted. always perform the following procedure before conducting the next test.

  1. Turn ignition switch OFF and wait at least 10 seconds.

  2. Turn ignition switch ON.

  3. Turn ignition switch OFF and wait at least 10 seconds.

>>

GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

  1. Start the engine and let it idle for at least 1 second.

  2. Check 1st trip DTC.

Is 1st trip DTC detected?

YES>>

DTC Diagnosis Procedure

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK CAN COMMUNICATION LINE

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

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Repair or replace error-detected parts.

CHECK INTERMITTENT INCIDENT

Check intermittent incident. Refer to Intermittent Incident.

Is the inspection result normal?

YES>>

Replace electric intake valve timing control module. Refer to Removal and Installation.

NO>>

Repair or replace error-detected parts.

    U0422 Can Communication
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition U0422 00 Invalid data (BCM) (Invalid Data Received From Body Con...
    U0431 Can Communication
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition U0431 00 Invalid data (BCM A) (Invalid Data Received From Body C...

    Other materials:

    Automatic Air Conditioning. Preparation. Preparation
    Preparation Special Service Tool The actual shape of the tools may differ from those illustrated here. Tool number (TechMate No.) Tool name   Description  — (NI-46534) Trim Tool Set Removing trim components Commercial Service Tools Tool name Description Power ...

    P2a01 Ho2s2
    DTC Description The heated oxygen sensor 2 has a much longer switching time between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen storage capacity of the three way catalyst (manifold) causes the longer switching time.MALFUNCTION ATo judge the malfunctions of heated oxygen ...

    Informations de base
    AVERTISSEMENT Le non-respect des instructions et avertissements relatifs à l’utilisation correcte du détecteur de collision frontale intelligent du Nissan Rogue peut entraîner des blessures graves, voire mortelles. Le détecteur de collision frontale intelligent sert uniquement à averti ...