Nissan Rogue (T33) 2021-Present Service Manual: U2141-87 Can Comm Circuit

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen terms

(Trouble diagnosis content)
DTC detection condition
U2141-87

CAN comm err (TCM)

[Control Area Network communication error (TCM)]
Diagnosis condition When ignition switch is ON
Signal (terminal) CAN communication signal
Threshold Sonar control unit cannot communicate CAN communication signal
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

CAN communication system

FAIL-SAFE

CONFIRMATION PROCEDURE

PERFORM DTC CONFIRMATION PROCEDURE

With CONSULT

  1. Turn ignition switch ON.

  2. Turn ignition switch OFF and wait for 30 seconds.

  3. Turn ignition switch ON and wait at least 2 seconds or more.

  4. Select “Self Diagnostic Result” mode of “SONAR” using CONSULT.

  5. Check DTC.

Is DTC U2141-87 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

PERFORM DTC CONFIRMATION PROCEDURE AGAIN

With CONSULT

  1. Turn ignition switch ON.

  2. Erase DTC.

  3. Perform DTC confirmation procedure again. Refer to DTC Description.

Is DTC U2141-87 detected again?

YES>>

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

NO>>

INSPECTION END

    U2140-87 Can Comm Circuit
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition U2140-87 CAN comm err (ECM) [Control Area Network communicat...
    U2148-87 Can Comm Circuit
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition U2148-87 CAN comm err (brake control unit) [Control Area Net...

    Other materials:

    Tcm
    Reference Value CONSULT DATA MONITOR STANDARD VALUE In CONSULT, electric shift timing or lock-up timing, i.e. operation timing of each solenoid valve, is displayed. Therefore, if there is an obvious difference between the shift timing estimated from a shift shock (or engine speed variation ...

    Dtc/circuit Diagnosis. B0028-09 Side A/b Module Rh
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC Detection Condition B0028-09 SIDE A/B MODULE RH (Right Side Airbag Deployment Control) Diagnosis condition When ignition switch is ON. Signal (terminal) Front side air bag modu ...

    Periodic Maintenance
    Periodic Maintenance The following tables show the normal maintenance schedule. Depending upon weather and atmospheric conditions, varying road surfaces, individual driving habits and Nissan Ariya vehicle usage, additional or more frequent maintenance may be required.Periodic maintenance beyo ...