Nissan Rogue (T33) 2021-Present Service Manual: U214f-87 Can Comm Circuit

Nissan Rogue (T33) 2021-Present Service Manual / Transmission & Driveline :: Driveline / Transfer: Ty92a :: Dtc/circuit Diagnosis / U214f-87 Can Comm Circuit

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detecting condition
U214F-87

CAN comm err (BCM)

[Controller area network communication error (body control module)] 		Diagnosis condition Ignition switch: ON
Signal CAN communication signals
Threshold Not receiving CAN signal from BCM.
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

  • CAN communication system

  • BCM

FAIL-SAFE

No impact to vehicle behavior (continue normal AWD control).

DTC CONFIRMATION PROCEDURE

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always place ignition switch OFF and wait at least 10 seconds before conducting the next test.

>>

GO TO 2.

DTC REPRODUCTION PROCEDURE

CONSULT

  1. Ignition switch ON.

  2. Drive at 10 km/h (6 MPH) or more for approximately 5 minutes in urban areas.

  3. Stop the Nissan Ariya vehicle.

  4. Perform "Self diagnosis result" mode of “AWD/4WD”.

Is DTC “U214F-87” detected?

YES>>

Proceed to diagnosis procedure. Refer to Diagnosis Procedure.

NO-1>>

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

NO-2>>

Confirmation after repair: Inspection End.

DTC Diagnosis Procedure

PERFORM SELF DIAGNOSIS OF BCM

CONSULT

Perform "Self diagnosis result" mode of “BCM”.

Is any DTC detected?

YES>>

Check the DTC. Refer to DTC Index.

NO>>

GO TO 2.

CHECK TERMINALS AND HARNESS CONNECTORS

Check AWD control unit pin terminals for damage or loose connection with harness connector.

Is inspection result normal?

YES>>

After placing the ignition switch OFF, perform DTC confirmation procedure again. If DTC “U214F-87” is detected, replace actuator assembly due to the malfunction of the AWD control unit. Refer to Disassembly and Assembly.

NO>>

Repair or replace error-detected parts.

    U214e-87 Can Comm Circuit
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detecting condition U214E-87 CAN comm err (combination meter) [Controller area netwo...
    U2156-87 Can Comm Circuit
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detecting condition U2156-87 CAN comm err (steering angel sensor) [Controller area n...

    Other materials:

    Preparation
    Special Service Tools The actual shapes of TechMate tools may differ from those of special service tools illustrated here. Tool number (TechMate No.) Tool name Description (NI-39570) Chassis ear Locates the noise (NI-50397) Squeak and Rattle Kit Repairs the cause o ...

    B24a1-16 A/c Auto Amp. Power Supply
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition B24A1-16 A/C AUTO AMP. POWER SUPPLY (Air conditioning automatic amplifier power supply) Diagnosis condition Ignition switch ON Signal (Terminal) Accessory p ...

    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 ...