Nissan Rogue (T33) 2021-Present Service Manual: U0422 Can Communication

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / 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 Control Module) 		Diagnosis condition Ignition switch ON
Signal (terminal) —
Threshold When ECM is not receiving invalid CAN data signal of OBD (emission-related diagnosis) with BCM.
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

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

  • BCM

FAIL-SAFE

Engine Control System

Not applicable

Stop/Start System

When a DTC is detected, the stop/start indicator lamp blinks slowly and the stop/start system operation is prohibited. When ECM detects error while operating the stop/start system, ECM restarts the engine.

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.

>>

2.

PERFORM DTC CONFIRMATION PROCEDURE

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

  2. Check DTC.

Is DTC detected?

YES>>

Proceed to DTC Diagnosis Procedure.

NO>>

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

NO>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

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

    U0416 Can Communication
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition U0416 00 Invalid data (ABS C/U) (Invalid Data Received From Niss...
    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 fr...

    Other materials:

    P1c90-49 Sub Starter & Generator
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition P1C90-49 Sub starter & generator (Sub starter & generator) Diagnosis condition Engine running at idle Signal (terminal) - Threshold Sub starte ...

    Paint
    Scratch Shield Scratch Shield Scratch shield is a clear coat that is more scratch resistant compared with conventional clear coats, helping a Nissan Ariya vehicle maintain its new look for a longer period of time. The paint also repairs fine scratches, restoring a Nissan Ariya vehicle's su ...

    Electric Intake Valve Timing Control Module
    Values On The Diagnosis Tool VALUES ON THE DIAGNOSIS TOOLNOTE: The following table includes information (items) inapplicable to this Nissan Ariya vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items. Numerical values in the following table are re ...